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[gnuastro-commits] master a6a5fba4: Copyrights: ending year updated to 2


From: Mohammad Akhlaghi
Subject: [gnuastro-commits] master a6a5fba4: Copyrights: ending year updated to 2022
Date: Sat, 1 Jan 2022 11:59:20 -0500 (EST)

branch: master
commit a6a5fba4565452f9eadb70fe905236008d035258
Author: Mohammad Akhlaghi <mohammad@akhlaghi.org>
Commit: Mohammad Akhlaghi <mohammad@akhlaghi.org>

    Copyrights: ending year updated to 2022
    
    Until now, the ending years in the copyright statements of Gnuastro's
    source were 2021. But 2022 has started from today, so it was time for an
    update!
    
    With this commit, all the ending copyright years in all the Gnuastro source
    files have been changed to 2022.
    
    Since the first commit of Gnuastro (09ac8974fa51) was on the 1st of January
    in 2015, Gnuastro is now officially 7 years old! Unofficially (before that
    first commit), its one year older!
---
 ChangeLog                                   | 2 +-
 Makefile.am                                 | 2 +-
 NEWS                                        | 4 ++--
 README                                      | 4 ++--
 README-hacking                              | 4 ++--
 THANKS                                      | 4 ++--
 bin/TEMPLATE/Makefile.am                    | 2 +-
 bin/TEMPLATE/TEMPLATE.c                     | 2 +-
 bin/TEMPLATE/TEMPLATE.h                     | 2 +-
 bin/TEMPLATE/args.h                         | 2 +-
 bin/TEMPLATE/astTEMPLATE.conf               | 2 +-
 bin/TEMPLATE/authors-cite.h                 | 2 +-
 bin/TEMPLATE/main.c                         | 2 +-
 bin/TEMPLATE/main.h                         | 2 +-
 bin/TEMPLATE/ui.c                           | 2 +-
 bin/TEMPLATE/ui.h                           | 2 +-
 bin/arithmetic/Makefile.am                  | 2 +-
 bin/arithmetic/args.h                       | 2 +-
 bin/arithmetic/arithmetic.c                 | 2 +-
 bin/arithmetic/arithmetic.h                 | 2 +-
 bin/arithmetic/astarithmetic-complete.bash  | 2 +-
 bin/arithmetic/astarithmetic.conf           | 2 +-
 bin/arithmetic/authors-cite.h               | 2 +-
 bin/arithmetic/main.c                       | 2 +-
 bin/arithmetic/main.h                       | 2 +-
 bin/arithmetic/operands.c                   | 2 +-
 bin/arithmetic/operands.h                   | 2 +-
 bin/arithmetic/ui.c                         | 2 +-
 bin/arithmetic/ui.h                         | 2 +-
 bin/buildprog/Makefile.am                   | 2 +-
 bin/buildprog/args.h                        | 2 +-
 bin/buildprog/astbuildprog-complete.bash    | 2 +-
 bin/buildprog/astbuildprog.conf.in          | 2 +-
 bin/buildprog/authors-cite.h                | 2 +-
 bin/buildprog/buildprog.c                   | 2 +-
 bin/buildprog/buildprog.h                   | 2 +-
 bin/buildprog/main.c                        | 2 +-
 bin/buildprog/main.h                        | 2 +-
 bin/buildprog/ui.c                          | 2 +-
 bin/buildprog/ui.h                          | 2 +-
 bin/completion.bash.in                      | 2 +-
 bin/convertt/Makefile.am                    | 2 +-
 bin/convertt/args.h                         | 2 +-
 bin/convertt/astconvertt-complete.bash      | 2 +-
 bin/convertt/astconvertt.conf               | 2 +-
 bin/convertt/authors-cite.h                 | 2 +-
 bin/convertt/color.c                        | 2 +-
 bin/convertt/color.h                        | 2 +-
 bin/convertt/convertt.c                     | 2 +-
 bin/convertt/convertt.h                     | 2 +-
 bin/convertt/main.c                         | 2 +-
 bin/convertt/main.h                         | 2 +-
 bin/convertt/ui.c                           | 2 +-
 bin/convertt/ui.h                           | 2 +-
 bin/convolve/Makefile.am                    | 2 +-
 bin/convolve/args.h                         | 2 +-
 bin/convolve/astconvolve-complete.bash      | 2 +-
 bin/convolve/astconvolve.conf               | 2 +-
 bin/convolve/authors-cite.h                 | 2 +-
 bin/convolve/convolve.c                     | 2 +-
 bin/convolve/convolve.h                     | 2 +-
 bin/convolve/main.c                         | 2 +-
 bin/convolve/main.h                         | 2 +-
 bin/convolve/ui.c                           | 2 +-
 bin/convolve/ui.h                           | 2 +-
 bin/cosmiccal/Makefile.am                   | 2 +-
 bin/cosmiccal/args.h                        | 2 +-
 bin/cosmiccal/astcosmiccal-complete.bash    | 2 +-
 bin/cosmiccal/astcosmiccal.conf             | 2 +-
 bin/cosmiccal/authors-cite.h                | 2 +-
 bin/cosmiccal/cosmiccal.c                   | 2 +-
 bin/cosmiccal/cosmiccal.h                   | 2 +-
 bin/cosmiccal/main.c                        | 2 +-
 bin/cosmiccal/main.h                        | 2 +-
 bin/cosmiccal/ui.c                          | 2 +-
 bin/cosmiccal/ui.h                          | 2 +-
 bin/crop/Makefile.am                        | 2 +-
 bin/crop/args.h                             | 2 +-
 bin/crop/astcrop-complete.bash              | 2 +-
 bin/crop/astcrop.conf                       | 2 +-
 bin/crop/authors-cite.h                     | 2 +-
 bin/crop/crop.c                             | 2 +-
 bin/crop/crop.h                             | 2 +-
 bin/crop/main.c                             | 2 +-
 bin/crop/main.h                             | 2 +-
 bin/crop/onecrop.c                          | 2 +-
 bin/crop/onecrop.h                          | 2 +-
 bin/crop/ui.c                               | 2 +-
 bin/crop/ui.h                               | 2 +-
 bin/crop/wcsmode.c                          | 2 +-
 bin/crop/wcsmode.h                          | 2 +-
 bin/fits/Makefile.am                        | 2 +-
 bin/fits/args.h                             | 2 +-
 bin/fits/astfits-complete.bash              | 2 +-
 bin/fits/astfits.conf                       | 2 +-
 bin/fits/authors-cite.h                     | 2 +-
 bin/fits/extension.c                        | 2 +-
 bin/fits/extension.h                        | 2 +-
 bin/fits/fits.c                             | 2 +-
 bin/fits/fits.h                             | 2 +-
 bin/fits/keywords.c                         | 2 +-
 bin/fits/keywords.h                         | 2 +-
 bin/fits/main.c                             | 2 +-
 bin/fits/main.h                             | 2 +-
 bin/fits/ui.c                               | 2 +-
 bin/fits/ui.h                               | 2 +-
 bin/gnuastro.conf                           | 2 +-
 bin/match/Makefile.am                       | 2 +-
 bin/match/args.h                            | 2 +-
 bin/match/astmatch.conf                     | 2 +-
 bin/match/authors-cite.h                    | 2 +-
 bin/match/debug-1.sh                        | 2 +-
 bin/match/main.c                            | 2 +-
 bin/match/main.h                            | 2 +-
 bin/match/match.c                           | 2 +-
 bin/match/match.h                           | 2 +-
 bin/match/ui.c                              | 2 +-
 bin/match/ui.h                              | 2 +-
 bin/mkcatalog/Makefile.am                   | 2 +-
 bin/mkcatalog/args.h                        | 2 +-
 bin/mkcatalog/astmkcatalog.conf             | 2 +-
 bin/mkcatalog/authors-cite.h                | 2 +-
 bin/mkcatalog/columns.c                     | 2 +-
 bin/mkcatalog/columns.h                     | 2 +-
 bin/mkcatalog/main.c                        | 2 +-
 bin/mkcatalog/main.h                        | 2 +-
 bin/mkcatalog/mkcatalog.c                   | 2 +-
 bin/mkcatalog/mkcatalog.h                   | 2 +-
 bin/mkcatalog/parse.c                       | 2 +-
 bin/mkcatalog/parse.h                       | 2 +-
 bin/mkcatalog/ui.c                          | 2 +-
 bin/mkcatalog/ui.h                          | 2 +-
 bin/mkcatalog/upperlimit.c                  | 2 +-
 bin/mkcatalog/upperlimit.h                  | 2 +-
 bin/mknoise/Makefile.am                     | 2 +-
 bin/mknoise/args.h                          | 2 +-
 bin/mknoise/astmknoise.conf                 | 2 +-
 bin/mknoise/authors-cite.h                  | 2 +-
 bin/mknoise/main.c                          | 2 +-
 bin/mknoise/main.h                          | 2 +-
 bin/mknoise/mknoise.c                       | 2 +-
 bin/mknoise/mknoise.h                       | 2 +-
 bin/mknoise/ui.c                            | 2 +-
 bin/mknoise/ui.h                            | 2 +-
 bin/mkprof/Makefile.am                      | 2 +-
 bin/mkprof/args.h                           | 2 +-
 bin/mkprof/astmkprof-3d.conf                | 2 +-
 bin/mkprof/astmkprof.conf                   | 2 +-
 bin/mkprof/authors-cite.h                   | 2 +-
 bin/mkprof/main.c                           | 2 +-
 bin/mkprof/main.h                           | 2 +-
 bin/mkprof/mkprof.c                         | 2 +-
 bin/mkprof/mkprof.h                         | 2 +-
 bin/mkprof/oneprofile.c                     | 2 +-
 bin/mkprof/oneprofile.h                     | 2 +-
 bin/mkprof/profiles.c                       | 2 +-
 bin/mkprof/profiles.h                       | 2 +-
 bin/mkprof/ui.c                             | 2 +-
 bin/mkprof/ui.h                             | 2 +-
 bin/noisechisel/Makefile.am                 | 2 +-
 bin/noisechisel/args.h                      | 2 +-
 bin/noisechisel/astnoisechisel.conf         | 2 +-
 bin/noisechisel/authors-cite.h              | 2 +-
 bin/noisechisel/detection.c                 | 2 +-
 bin/noisechisel/detection.h                 | 2 +-
 bin/noisechisel/kernel-2d.h                 | 2 +-
 bin/noisechisel/main.c                      | 2 +-
 bin/noisechisel/main.h                      | 2 +-
 bin/noisechisel/noisechisel.c               | 2 +-
 bin/noisechisel/noisechisel.h               | 2 +-
 bin/noisechisel/sky.c                       | 2 +-
 bin/noisechisel/sky.h                       | 2 +-
 bin/noisechisel/threshold.c                 | 2 +-
 bin/noisechisel/threshold.h                 | 2 +-
 bin/noisechisel/ui.c                        | 2 +-
 bin/noisechisel/ui.h                        | 2 +-
 bin/query/Makefile.am                       | 2 +-
 bin/query/args.h                            | 2 +-
 bin/query/astquery.conf                     | 2 +-
 bin/query/astron.c                          | 2 +-
 bin/query/astron.h                          | 2 +-
 bin/query/authors-cite.h                    | 2 +-
 bin/query/gaia.c                            | 2 +-
 bin/query/gaia.h                            | 2 +-
 bin/query/main.c                            | 2 +-
 bin/query/main.h                            | 2 +-
 bin/query/ned.c                             | 2 +-
 bin/query/ned.h                             | 2 +-
 bin/query/query.c                           | 2 +-
 bin/query/query.h                           | 2 +-
 bin/query/tap.c                             | 2 +-
 bin/query/tap.h                             | 2 +-
 bin/query/ui.c                              | 2 +-
 bin/query/ui.h                              | 2 +-
 bin/query/vizier.c                          | 2 +-
 bin/query/vizier.h                          | 2 +-
 bin/script/Makefile.am                      | 2 +-
 bin/script/ds9-region.in                    | 4 ++--
 bin/script/radial-profile.in                | 4 ++--
 bin/script/sort-by-night.in                 | 4 ++--
 bin/segment/Makefile.am                     | 2 +-
 bin/segment/args.h                          | 2 +-
 bin/segment/astsegment.conf                 | 2 +-
 bin/segment/authors-cite.h                  | 2 +-
 bin/segment/clumps.c                        | 2 +-
 bin/segment/clumps.h                        | 2 +-
 bin/segment/kernel-2d.h                     | 2 +-
 bin/segment/main.c                          | 2 +-
 bin/segment/main.h                          | 2 +-
 bin/segment/segment.c                       | 2 +-
 bin/segment/segment.h                       | 2 +-
 bin/segment/ui.c                            | 2 +-
 bin/segment/ui.h                            | 2 +-
 bin/statistics/Makefile.am                  | 2 +-
 bin/statistics/args.h                       | 2 +-
 bin/statistics/aststatistics.conf           | 2 +-
 bin/statistics/authors-cite.h               | 2 +-
 bin/statistics/contour.c                    | 2 +-
 bin/statistics/contour.h                    | 2 +-
 bin/statistics/main.c                       | 2 +-
 bin/statistics/main.h                       | 2 +-
 bin/statistics/sky.c                        | 2 +-
 bin/statistics/sky.h                        | 2 +-
 bin/statistics/statistics.c                 | 2 +-
 bin/statistics/statistics.h                 | 2 +-
 bin/statistics/ui.c                         | 2 +-
 bin/statistics/ui.h                         | 2 +-
 bin/table/Makefile.am                       | 2 +-
 bin/table/args.h                            | 2 +-
 bin/table/arithmetic.c                      | 2 +-
 bin/table/arithmetic.h                      | 2 +-
 bin/table/asttable-complete.bash            | 2 +-
 bin/table/asttable.conf                     | 2 +-
 bin/table/authors-cite.h                    | 2 +-
 bin/table/main.c                            | 2 +-
 bin/table/main.h                            | 2 +-
 bin/table/table.c                           | 2 +-
 bin/table/table.h                           | 2 +-
 bin/table/ui.c                              | 2 +-
 bin/table/ui.h                              | 2 +-
 bin/warp/Makefile.am                        | 2 +-
 bin/warp/args.h                             | 2 +-
 bin/warp/astwarp.conf                       | 2 +-
 bin/warp/authors-cite.h                     | 2 +-
 bin/warp/main.c                             | 2 +-
 bin/warp/main.h                             | 2 +-
 bin/warp/ui.c                               | 2 +-
 bin/warp/ui.h                               | 2 +-
 bin/warp/warp.c                             | 2 +-
 bin/warp/warp.h                             | 2 +-
 bootstrap                                   | 2 +-
 bootstrap.conf                              | 2 +-
 configure.ac                                | 2 +-
 developer-build                             | 2 +-
 doc/Makefile.am                             | 2 +-
 doc/README                                  | 4 ++--
 doc/announce-acknowledge.txt                | 2 +-
 doc/fonts.css                               | 2 +-
 doc/formath.texi                            | 2 +-
 doc/forwebpage                              | 2 +-
 doc/genauthors                              | 2 +-
 doc/gnuastro-figures/README                 | 2 +-
 doc/gnuastro.texi                           | 2 +-
 doc/gnuastro.translist                      | 2 +-
 doc/javascript.html                         | 2 +-
 doc/plotsrc/Makefile                        | 2 +-
 doc/plotsrc/README                          | 4 ++--
 doc/plotsrc/all.tex                         | 2 +-
 doc/plotsrc/conversions.sh                  | 2 +-
 doc/plotsrc/tex/flatplane.tex               | 2 +-
 doc/plotsrc/tex/iandtime.tex                | 2 +-
 doc/plotsrc/tex/samplingfreq.tex            | 2 +-
 doc/plotsrc/tex/sphereandplane.tex          | 2 +-
 doc/release-checklist.txt                   | 4 ++--
 doc/style.css                               | 2 +-
 genauthors                                  | 2 +-
 lib/Makefile.am                             | 2 +-
 lib/arithmetic-and.c                        | 2 +-
 lib/arithmetic-bitand.c                     | 2 +-
 lib/arithmetic-bitlsh.c                     | 2 +-
 lib/arithmetic-bitor.c                      | 2 +-
 lib/arithmetic-bitrsh.c                     | 2 +-
 lib/arithmetic-bitxor.c                     | 2 +-
 lib/arithmetic-divide.c                     | 2 +-
 lib/arithmetic-eq.c                         | 2 +-
 lib/arithmetic-ge.c                         | 2 +-
 lib/arithmetic-gt.c                         | 2 +-
 lib/arithmetic-le.c                         | 2 +-
 lib/arithmetic-lt.c                         | 2 +-
 lib/arithmetic-minus.c                      | 2 +-
 lib/arithmetic-modulo.c                     | 2 +-
 lib/arithmetic-multiply.c                   | 2 +-
 lib/arithmetic-ne.c                         | 2 +-
 lib/arithmetic-or.c                         | 2 +-
 lib/arithmetic-plus.c                       | 2 +-
 lib/arithmetic-set.c                        | 2 +-
 lib/arithmetic.c                            | 2 +-
 lib/array.c                                 | 2 +-
 lib/binary.c                                | 2 +-
 lib/blank.c                                 | 2 +-
 lib/box.c                                   | 2 +-
 lib/checkset.c                              | 2 +-
 lib/convolve.c                              | 2 +-
 lib/cosmology.c                             | 2 +-
 lib/data.c                                  | 2 +-
 lib/dimension.c                             | 2 +-
 lib/ds9.c                                   | 2 +-
 lib/eps.c                                   | 2 +-
 lib/fits.c                                  | 2 +-
 lib/git.c                                   | 2 +-
 lib/gnuastro-internal/README                | 2 +-
 lib/gnuastro-internal/arithmetic-and.h      | 2 +-
 lib/gnuastro-internal/arithmetic-binary.h   | 2 +-
 lib/gnuastro-internal/arithmetic-bitand.h   | 2 +-
 lib/gnuastro-internal/arithmetic-bitlsh.h   | 2 +-
 lib/gnuastro-internal/arithmetic-bitor.h    | 2 +-
 lib/gnuastro-internal/arithmetic-bitrsh.h   | 2 +-
 lib/gnuastro-internal/arithmetic-bitxor.h   | 2 +-
 lib/gnuastro-internal/arithmetic-divide.h   | 2 +-
 lib/gnuastro-internal/arithmetic-eq.h       | 2 +-
 lib/gnuastro-internal/arithmetic-ge.h       | 2 +-
 lib/gnuastro-internal/arithmetic-gt.h       | 2 +-
 lib/gnuastro-internal/arithmetic-internal.h | 2 +-
 lib/gnuastro-internal/arithmetic-le.h       | 2 +-
 lib/gnuastro-internal/arithmetic-lt.h       | 2 +-
 lib/gnuastro-internal/arithmetic-minus.h    | 2 +-
 lib/gnuastro-internal/arithmetic-modulo.h   | 2 +-
 lib/gnuastro-internal/arithmetic-multiply.h | 2 +-
 lib/gnuastro-internal/arithmetic-ne.h       | 2 +-
 lib/gnuastro-internal/arithmetic-or.h       | 2 +-
 lib/gnuastro-internal/arithmetic-plus.h     | 2 +-
 lib/gnuastro-internal/arithmetic-set.h      | 2 +-
 lib/gnuastro-internal/checkset.h            | 2 +-
 lib/gnuastro-internal/commonopts.h          | 2 +-
 lib/gnuastro-internal/config.h.in           | 2 +-
 lib/gnuastro-internal/fixedstringmacros.h   | 4 ++--
 lib/gnuastro-internal/options.h             | 2 +-
 lib/gnuastro-internal/tableintern.h         | 2 +-
 lib/gnuastro-internal/tile-internal.h       | 2 +-
 lib/gnuastro-internal/timing.h              | 2 +-
 lib/gnuastro-internal/wcsdistortion.h       | 2 +-
 lib/gnuastro.pc.in                          | 2 +-
 lib/gnuastro/README                         | 4 ++--
 lib/gnuastro/arithmetic.h                   | 2 +-
 lib/gnuastro/array.h                        | 2 +-
 lib/gnuastro/binary.h                       | 2 +-
 lib/gnuastro/blank.h                        | 2 +-
 lib/gnuastro/box.h                          | 2 +-
 lib/gnuastro/convolve.h                     | 2 +-
 lib/gnuastro/cosmology.h                    | 2 +-
 lib/gnuastro/data.h                         | 2 +-
 lib/gnuastro/dimension.h                    | 2 +-
 lib/gnuastro/ds9.h                          | 2 +-
 lib/gnuastro/eps.h                          | 2 +-
 lib/gnuastro/fits.h                         | 2 +-
 lib/gnuastro/git.h                          | 2 +-
 lib/gnuastro/interpolate.h                  | 2 +-
 lib/gnuastro/jpeg.h                         | 2 +-
 lib/gnuastro/kdtree.h                       | 2 +-
 lib/gnuastro/label.h                        | 2 +-
 lib/gnuastro/list.h                         | 2 +-
 lib/gnuastro/match.h                        | 2 +-
 lib/gnuastro/pdf.h                          | 2 +-
 lib/gnuastro/permutation.h                  | 2 +-
 lib/gnuastro/pointer.h                      | 2 +-
 lib/gnuastro/polygon.h                      | 2 +-
 lib/gnuastro/qsort.h                        | 2 +-
 lib/gnuastro/speclines.h                    | 2 +-
 lib/gnuastro/statistics.h                   | 2 +-
 lib/gnuastro/table.h                        | 2 +-
 lib/gnuastro/threads.h                      | 2 +-
 lib/gnuastro/tiff.h                         | 2 +-
 lib/gnuastro/tile.h                         | 2 +-
 lib/gnuastro/txt.h                          | 2 +-
 lib/gnuastro/type.h                         | 2 +-
 lib/gnuastro/units.h                        | 2 +-
 lib/gnuastro/wcs.h                          | 2 +-
 lib/interpolate.c                           | 2 +-
 lib/jpeg.c                                  | 2 +-
 lib/kdtree.c                                | 2 +-
 lib/label.c                                 | 2 +-
 lib/list.c                                  | 2 +-
 lib/match.c                                 | 2 +-
 lib/options.c                               | 2 +-
 lib/pdf.c                                   | 2 +-
 lib/permutation.c                           | 2 +-
 lib/pointer.c                               | 2 +-
 lib/polygon.c                               | 2 +-
 lib/qsort.c                                 | 2 +-
 lib/speclines.c                             | 2 +-
 lib/statistics.c                            | 2 +-
 lib/table.c                                 | 2 +-
 lib/tableintern.c                           | 2 +-
 lib/threads.c                               | 2 +-
 lib/tiff.c                                  | 2 +-
 lib/tile-internal.c                         | 2 +-
 lib/tile.c                                  | 2 +-
 lib/timing.c                                | 2 +-
 lib/txt.c                                   | 2 +-
 lib/type.c                                  | 2 +-
 lib/units.c                                 | 2 +-
 lib/wcs.c                                   | 2 +-
 lib/wcsdistortion.c                         | 2 +-
 tests/Makefile.am                           | 2 +-
 tests/arithmetic/connected-components.sh    | 2 +-
 tests/arithmetic/onlynumbers.sh             | 2 +-
 tests/arithmetic/or.sh                      | 2 +-
 tests/arithmetic/snimage.sh                 | 2 +-
 tests/arithmetic/where.sh                   | 2 +-
 tests/buildprog/simpleio.c                  | 2 +-
 tests/buildprog/simpleio.sh                 | 2 +-
 tests/convertt/blankch.sh                   | 2 +-
 tests/convertt/fitstojpeg.sh                | 2 +-
 tests/convertt/fitstojpegcmyk.sh            | 2 +-
 tests/convertt/fitstopdf.sh                 | 2 +-
 tests/convertt/fitstotxt.sh                 | 2 +-
 tests/convertt/jpegtofits.sh                | 2 +-
 tests/convertt/jpegtotxt.sh                 | 2 +-
 tests/convolve/frequency.sh                 | 2 +-
 tests/convolve/spatial.sh                   | 2 +-
 tests/convolve/spectrum-1d.sh               | 2 +-
 tests/cosmiccal/simpletest.sh               | 2 +-
 tests/crop/cat.txt                          | 2 +-
 tests/crop/imgcat.sh                        | 2 +-
 tests/crop/imgcenter.sh                     | 2 +-
 tests/crop/imgcenternoblank.sh              | 2 +-
 tests/crop/imgpolygon.sh                    | 2 +-
 tests/crop/imgpolygonout.sh                 | 2 +-
 tests/crop/section.sh                       | 2 +-
 tests/crop/wcscat.sh                        | 2 +-
 tests/crop/wcscenter.sh                     | 2 +-
 tests/crop/wcspolygon.sh                    | 2 +-
 tests/during-dev.sh                         | 2 +-
 tests/fits/copyhdu.sh                       | 2 +-
 tests/fits/delete.sh                        | 2 +-
 tests/fits/print.sh                         | 2 +-
 tests/fits/update.sh                        | 2 +-
 tests/fits/write.sh                         | 2 +-
 tests/lib/multithread.c                     | 2 +-
 tests/lib/multithread.sh                    | 2 +-
 tests/lib/versioncxx.cpp                    | 2 +-
 tests/lib/versioncxx.sh                     | 2 +-
 tests/match/kdtree-internal.sh              | 2 +-
 tests/match/kdtree-separate.sh              | 2 +-
 tests/match/merged-cols.sh                  | 2 +-
 tests/match/positions-1.txt                 | 2 +-
 tests/match/positions-2.txt                 | 2 +-
 tests/match/sort-based.sh                   | 2 +-
 tests/mkcatalog/aperturephot.sh             | 2 +-
 tests/mkcatalog/detections.sh               | 2 +-
 tests/mkcatalog/objects-clumps.sh           | 2 +-
 tests/mknoise/addnoise.sh                   | 2 +-
 tests/mkprof/clearcanvas.sh                 | 2 +-
 tests/mkprof/clearcanvas.txt                | 2 +-
 tests/mkprof/ellipticalmasks.sh             | 2 +-
 tests/mkprof/ellipticalmasks.txt            | 2 +-
 tests/mkprof/mkprofcat1.txt                 | 2 +-
 tests/mkprof/mkprofcat2.txt                 | 2 +-
 tests/mkprof/mkprofcat3.txt                 | 2 +-
 tests/mkprof/mkprofcat4.txt                 | 2 +-
 tests/mkprof/mosaic1.sh                     | 2 +-
 tests/mkprof/mosaic2.sh                     | 2 +-
 tests/mkprof/mosaic3.sh                     | 2 +-
 tests/mkprof/mosaic4.sh                     | 2 +-
 tests/mkprof/radeccat.sh                    | 2 +-
 tests/mkprof/radeccat.txt                   | 2 +-
 tests/noisechisel/noisechisel.sh            | 2 +-
 tests/prepconf.sh                           | 2 +-
 tests/script/radial-profile.sh              | 2 +-
 tests/script/sort-by-night.sh               | 2 +-
 tests/segment/segment.sh                    | 2 +-
 tests/statistics/basicstats.sh              | 2 +-
 tests/statistics/estimate_sky.sh            | 2 +-
 tests/statistics/from-stdin.sh              | 2 +-
 tests/statistics/stdin-input.txt            | 2 +-
 tests/table/fits-ascii-to-txt.sh            | 2 +-
 tests/table/fits-binary-to-txt.sh           | 2 +-
 tests/table/sexagesimal-to-deg.sh           | 2 +-
 tests/table/table.txt                       | 2 +-
 tests/table/txt-to-fits-ascii.sh            | 2 +-
 tests/table/txt-to-fits-binary.sh           | 2 +-
 tests/warp/homographic.sh                   | 2 +-
 tests/warp/warp_scale.sh                    | 2 +-
 483 files changed, 495 insertions(+), 495 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 6cae4716..b6a27f39 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1118,7 +1118,7 @@
 ;; coding: utf-8
 ;; End:
 
- Copyright (C) 2015-2021, Free Software Foundation, Inc.
+ Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
  This file is part of GNU Astronomy Utitlies (Gnuastro).
 
diff --git a/Makefile.am b/Makefile.am
index 0e38d426..f1a9899c 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -6,7 +6,7 @@
 ## Original author:
 ##     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 ## Contributing author(s):
-## Copyright (C) 2015-2021, Free Software Foundation, Inc.
+## Copyright (C) 2015-2022 Free Software Foundation, Inc.
 ##
 ## Gnuastro is free software: you can redistribute it and/or modify it
 ## under the terms of the GNU General Public License as published by
diff --git a/NEWS b/NEWS
index f5294767..5bd53a4d 100644
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,6 @@
 GNU Astronomy Utilities NEWS                          -*- outline -*-
 
-Copyright (C) 2015-2021 Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 * Noteworthy changes in release X.XX (library XX.0.0) (YYYY-MM-DD) [stable]
@@ -2966,7 +2966,7 @@ See the end of the file for license conditions.
 
 
 * Copyright notice
-Copyright (C) 2015-2021 Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document under
 the terms of the GNU Free Documentation License, Version 1.3 or any later
diff --git a/README b/README
index 2b368be9..127301b9 100644
--- a/README
+++ b/README
@@ -1,7 +1,7 @@
 GNU Astronomy Utilities
 =======================
 
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 GNU Astronomy Utilities (Gnuastro) is an official GNU package of programs
@@ -262,7 +262,7 @@ bug for a shorter and more relevant list to look into.
 
 Copyright information
 ---------------------
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document under
 the terms of the GNU Free Documentation License, Version 1.3 or any later
diff --git a/README-hacking b/README-hacking
index 322325f4..0618c097 100644
--- a/README-hacking
+++ b/README-hacking
@@ -1,7 +1,7 @@
 Hacking into GNU Astronomy Utilities
 ====================================
 
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 This file is intended for those who are building and installing the version
@@ -114,7 +114,7 @@ be sure to keep this file where ever you want to run 
'bootstrap'.
 Copyright information
 ---------------------
 
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document under
 the terms of the GNU Free Documentation License, Version 1.3 or any later
diff --git a/THANKS b/THANKS
index 4fe23d60..4ecf01b6 100644
--- a/THANKS
+++ b/THANKS
@@ -1,7 +1,7 @@
 GNU Astronomy Utilities Acknowledgments
 =======================================
 
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 The following people and institutions who contributed to Gnuastro
@@ -151,7 +151,7 @@ Host institutions of Gnuastro's developers.
 Copyright
 ---------
 
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document under
 the terms of the GNU Free Documentation License, Version 1.3 or any later
diff --git a/bin/TEMPLATE/Makefile.am b/bin/TEMPLATE/Makefile.am
index dec0ad8a..38831e19 100644
--- a/bin/TEMPLATE/Makefile.am
+++ b/bin/TEMPLATE/Makefile.am
@@ -3,7 +3,7 @@
 ## Original author:
 ##     Mohammad akhlaghi <mohammad@akhlaghi.org>
 ## Contributing author(s):
-## Copyright (C) 2016-2021, Free Software Foundation, Inc.
+## Copyright (C) 2016-2022 Free Software Foundation, Inc.
 ##
 ## Gnuastro is free software: you can redistribute it and/or modify it
 ## under the terms of the GNU General Public License as published by
diff --git a/bin/TEMPLATE/TEMPLATE.c b/bin/TEMPLATE/TEMPLATE.c
index 751efd93..e096b66a 100644
--- a/bin/TEMPLATE/TEMPLATE.c
+++ b/bin/TEMPLATE/TEMPLATE.c
@@ -5,7 +5,7 @@ TEMPLATE is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/TEMPLATE/TEMPLATE.h b/bin/TEMPLATE/TEMPLATE.h
index c7162692..96a1ab90 100644
--- a/bin/TEMPLATE/TEMPLATE.h
+++ b/bin/TEMPLATE/TEMPLATE.h
@@ -5,7 +5,7 @@ TEMPLATE is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/TEMPLATE/args.h b/bin/TEMPLATE/args.h
index ba47692c..582838f0 100644
--- a/bin/TEMPLATE/args.h
+++ b/bin/TEMPLATE/args.h
@@ -5,7 +5,7 @@ TEMPLATE is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/TEMPLATE/astTEMPLATE.conf b/bin/TEMPLATE/astTEMPLATE.conf
index 34111fee..95bc01be 100644
--- a/bin/TEMPLATE/astTEMPLATE.conf
+++ b/bin/TEMPLATE/astTEMPLATE.conf
@@ -12,7 +12,7 @@
 #  $ info astTEMPLATE                    # All options and input/output.
 #  $ info gnuastro "Configuration files" # How to use configuration files.
 #
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/bin/TEMPLATE/authors-cite.h b/bin/TEMPLATE/authors-cite.h
index 82433240..969471ed 100644
--- a/bin/TEMPLATE/authors-cite.h
+++ b/bin/TEMPLATE/authors-cite.h
@@ -5,7 +5,7 @@ TEMPLATE is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/TEMPLATE/main.c b/bin/TEMPLATE/main.c
index 30c71045..018a785f 100644
--- a/bin/TEMPLATE/main.c
+++ b/bin/TEMPLATE/main.c
@@ -5,7 +5,7 @@ TEMPLATE is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/TEMPLATE/main.h b/bin/TEMPLATE/main.h
index 6c3836f6..ad90f5cc 100644
--- a/bin/TEMPLATE/main.h
+++ b/bin/TEMPLATE/main.h
@@ -5,7 +5,7 @@ TEMPLATE is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/TEMPLATE/ui.c b/bin/TEMPLATE/ui.c
index e69df1d6..1cb2e769 100644
--- a/bin/TEMPLATE/ui.c
+++ b/bin/TEMPLATE/ui.c
@@ -5,7 +5,7 @@ TEMPLATE is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/TEMPLATE/ui.h b/bin/TEMPLATE/ui.h
index 6b0f8f78..eb45b8de 100644
--- a/bin/TEMPLATE/ui.h
+++ b/bin/TEMPLATE/ui.h
@@ -5,7 +5,7 @@ TEMPLATE is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/arithmetic/Makefile.am b/bin/arithmetic/Makefile.am
index 23266a97..9a51ebd3 100644
--- a/bin/arithmetic/Makefile.am
+++ b/bin/arithmetic/Makefile.am
@@ -3,7 +3,7 @@
 ## Original author:
 ##     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 ## Contributing author(s):
-## Copyright (C) 2015-2021, Free Software Foundation, Inc.
+## Copyright (C) 2015-2022 Free Software Foundation, Inc.
 ##
 ## Gnuastro is free software: you can redistribute it and/or modify it
 ## under the terms of the GNU General Public License as published by
diff --git a/bin/arithmetic/args.h b/bin/arithmetic/args.h
index 42ab796f..1e03af64 100644
--- a/bin/arithmetic/args.h
+++ b/bin/arithmetic/args.h
@@ -5,7 +5,7 @@ Arithmetic is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/arithmetic/arithmetic.c b/bin/arithmetic/arithmetic.c
index 61140626..a5ac86bc 100644
--- a/bin/arithmetic/arithmetic.c
+++ b/bin/arithmetic/arithmetic.c
@@ -5,7 +5,7 @@ Arithmetic is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/arithmetic/arithmetic.h b/bin/arithmetic/arithmetic.h
index fdf65f34..4ed95a8d 100644
--- a/bin/arithmetic/arithmetic.h
+++ b/bin/arithmetic/arithmetic.h
@@ -5,7 +5,7 @@ Arithmetic is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/arithmetic/astarithmetic-complete.bash 
b/bin/arithmetic/astarithmetic-complete.bash
index bfb19a03..362ef1f4 100644
--- a/bin/arithmetic/astarithmetic-complete.bash
+++ b/bin/arithmetic/astarithmetic-complete.bash
@@ -4,7 +4,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2021 Free Software Foundation, Inc.
+# Copyright (C) 2021-2022 Free Software Foundation, Inc.
 #
 # Gnuastro is free software: you can redistribute it and/or modify it under
 # the terms of the GNU General Public License as published by the Free
diff --git a/bin/arithmetic/astarithmetic.conf 
b/bin/arithmetic/astarithmetic.conf
index 9ce8f10f..380ea5a3 100644
--- a/bin/arithmetic/astarithmetic.conf
+++ b/bin/arithmetic/astarithmetic.conf
@@ -12,7 +12,7 @@
 #  $ info astarithmetic                  # All options and input/output.
 #  $ info gnuastro "Configuration files" # How to use configuration files.
 #
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/bin/arithmetic/authors-cite.h b/bin/arithmetic/authors-cite.h
index 13588d7d..47559dcc 100644
--- a/bin/arithmetic/authors-cite.h
+++ b/bin/arithmetic/authors-cite.h
@@ -5,7 +5,7 @@ Arithmetic is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/arithmetic/main.c b/bin/arithmetic/main.c
index f1e72f58..f95e4468 100644
--- a/bin/arithmetic/main.c
+++ b/bin/arithmetic/main.c
@@ -5,7 +5,7 @@ Arithmetic is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/arithmetic/main.h b/bin/arithmetic/main.h
index bbe9b377..12cf141c 100644
--- a/bin/arithmetic/main.h
+++ b/bin/arithmetic/main.h
@@ -5,7 +5,7 @@ Arithmetic is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/arithmetic/operands.c b/bin/arithmetic/operands.c
index a947780d..ddea2de1 100644
--- a/bin/arithmetic/operands.c
+++ b/bin/arithmetic/operands.c
@@ -5,7 +5,7 @@ Arithmetic is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/arithmetic/operands.h b/bin/arithmetic/operands.h
index 2c9d62d2..b71d3d8b 100644
--- a/bin/arithmetic/operands.h
+++ b/bin/arithmetic/operands.h
@@ -5,7 +5,7 @@ Arithmetic is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/arithmetic/ui.c b/bin/arithmetic/ui.c
index 6a8bc037..8ad01970 100644
--- a/bin/arithmetic/ui.c
+++ b/bin/arithmetic/ui.c
@@ -5,7 +5,7 @@ Arithmetic is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/arithmetic/ui.h b/bin/arithmetic/ui.h
index f9ab07e5..952a882e 100644
--- a/bin/arithmetic/ui.h
+++ b/bin/arithmetic/ui.h
@@ -5,7 +5,7 @@ Arithmetic is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/buildprog/Makefile.am b/bin/buildprog/Makefile.am
index 8636ae9e..1fd73d4f 100644
--- a/bin/buildprog/Makefile.am
+++ b/bin/buildprog/Makefile.am
@@ -3,7 +3,7 @@
 ## Original author:
 ##     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 ## Contributing author(s):
-## Copyright (C) 2017-2021, Free Software Foundation, Inc.
+## Copyright (C) 2017-2022 Free Software Foundation, Inc.
 ##
 ## Gnuastro is free software: you can redistribute it and/or modify it
 ## under the terms of the GNU General Public License as published by
diff --git a/bin/buildprog/args.h b/bin/buildprog/args.h
index 4e1ba773..ae2e128e 100644
--- a/bin/buildprog/args.h
+++ b/bin/buildprog/args.h
@@ -5,7 +5,7 @@ BuildProgram is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/buildprog/astbuildprog-complete.bash 
b/bin/buildprog/astbuildprog-complete.bash
index f5510c1e..964430b6 100644
--- a/bin/buildprog/astbuildprog-complete.bash
+++ b/bin/buildprog/astbuildprog-complete.bash
@@ -4,7 +4,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2021 Free Software Foundation, Inc.
+# Copyright (C) 2021-2022 Free Software Foundation, Inc.
 #
 # Gnuastro is free software: you can redistribute it and/or modify it under
 # the terms of the GNU General Public License as published by the Free
diff --git a/bin/buildprog/astbuildprog.conf.in 
b/bin/buildprog/astbuildprog.conf.in
index 97886285..d0e4ce93 100644
--- a/bin/buildprog/astbuildprog.conf.in
+++ b/bin/buildprog/astbuildprog.conf.in
@@ -12,7 +12,7 @@
 #  $ info astbuildprog                   # All options and input/output.
 #  $ info gnuastro "Configuration files" # How to use configuration files.
 #
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/bin/buildprog/authors-cite.h b/bin/buildprog/authors-cite.h
index 80cb0a60..4d79efbf 100644
--- a/bin/buildprog/authors-cite.h
+++ b/bin/buildprog/authors-cite.h
@@ -5,7 +5,7 @@ BuildProgram is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/buildprog/buildprog.c b/bin/buildprog/buildprog.c
index 1d822f5d..90908786 100644
--- a/bin/buildprog/buildprog.c
+++ b/bin/buildprog/buildprog.c
@@ -5,7 +5,7 @@ BuildProgram is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/buildprog/buildprog.h b/bin/buildprog/buildprog.h
index 2e7918ec..de86b097 100644
--- a/bin/buildprog/buildprog.h
+++ b/bin/buildprog/buildprog.h
@@ -5,7 +5,7 @@ BuildProgram is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/buildprog/main.c b/bin/buildprog/main.c
index 354f0442..8d78f2df 100644
--- a/bin/buildprog/main.c
+++ b/bin/buildprog/main.c
@@ -5,7 +5,7 @@ BuildProgram is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/buildprog/main.h b/bin/buildprog/main.h
index a2dcbe2a..56ed9c8c 100644
--- a/bin/buildprog/main.h
+++ b/bin/buildprog/main.h
@@ -5,7 +5,7 @@ BuildProgram is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/buildprog/ui.c b/bin/buildprog/ui.c
index 5521e9cc..a6be712f 100644
--- a/bin/buildprog/ui.c
+++ b/bin/buildprog/ui.c
@@ -5,7 +5,7 @@ BuildProgram is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/buildprog/ui.h b/bin/buildprog/ui.h
index 64c85193..a9db3adf 100644
--- a/bin/buildprog/ui.h
+++ b/bin/buildprog/ui.h
@@ -5,7 +5,7 @@ BuildProgram is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/completion.bash.in b/bin/completion.bash.in
index d418a7b3..dde81319 100644
--- a/bin/completion.bash.in
+++ b/bin/completion.bash.in
@@ -39,7 +39,7 @@
 #     Pedram Ashofteh Ardakani <pedramardakani@pm.me>
 # Contributing author(s):
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
-# Copyright (C) 2021 Free Software Foundation, Inc.
+# Copyright (C) 2021-2022 Free Software Foundation, Inc.
 #
 # Gnuastro is free software: you can redistribute it and/or modify it under
 # the terms of the GNU General Public License as published by the Free
diff --git a/bin/convertt/Makefile.am b/bin/convertt/Makefile.am
index 635c0514..586c971e 100644
--- a/bin/convertt/Makefile.am
+++ b/bin/convertt/Makefile.am
@@ -3,7 +3,7 @@
 ## Original author:
 ##     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 ## Contributing author(s):
-## Copyright (C) 2015-2021, Free Software Foundation, Inc.
+## Copyright (C) 2015-2022 Free Software Foundation, Inc.
 ##
 ## Gnuastro is free software: you can redistribute it and/or modify it
 ## under the terms of the GNU General Public License as published by
diff --git a/bin/convertt/args.h b/bin/convertt/args.h
index bea65ccc..b6cc9639 100644
--- a/bin/convertt/args.h
+++ b/bin/convertt/args.h
@@ -5,7 +5,7 @@ ConvertType is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/convertt/astconvertt-complete.bash 
b/bin/convertt/astconvertt-complete.bash
index 016d36de..f117d239 100644
--- a/bin/convertt/astconvertt-complete.bash
+++ b/bin/convertt/astconvertt-complete.bash
@@ -4,7 +4,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2021 Free Software Foundation, Inc.
+# Copyright (C) 2021-2022 Free Software Foundation, Inc.
 #
 # Gnuastro is free software: you can redistribute it and/or modify it under
 # the terms of the GNU General Public License as published by the Free
diff --git a/bin/convertt/astconvertt.conf b/bin/convertt/astconvertt.conf
index 2ba78e4e..dae9eba5 100644
--- a/bin/convertt/astconvertt.conf
+++ b/bin/convertt/astconvertt.conf
@@ -12,7 +12,7 @@
 #  $ info astconvertt                    # All options and input/output.
 #  $ info gnuastro "Configuration files" # How to use configuration files.
 #
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/bin/convertt/authors-cite.h b/bin/convertt/authors-cite.h
index df6fa87b..74f5812a 100644
--- a/bin/convertt/authors-cite.h
+++ b/bin/convertt/authors-cite.h
@@ -5,7 +5,7 @@ ConvertType is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/convertt/color.c b/bin/convertt/color.c
index f9731c7e..8259cb73 100644
--- a/bin/convertt/color.c
+++ b/bin/convertt/color.c
@@ -5,7 +5,7 @@ ConvertType is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/convertt/color.h b/bin/convertt/color.h
index 54655ea6..780c4f78 100644
--- a/bin/convertt/color.h
+++ b/bin/convertt/color.h
@@ -5,7 +5,7 @@ ConvertType is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/convertt/convertt.c b/bin/convertt/convertt.c
index 1fa86dad..0adf4f5f 100644
--- a/bin/convertt/convertt.c
+++ b/bin/convertt/convertt.c
@@ -5,7 +5,7 @@ ConvertType is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/convertt/convertt.h b/bin/convertt/convertt.h
index 96e2bb71..efc8dcd6 100644
--- a/bin/convertt/convertt.h
+++ b/bin/convertt/convertt.h
@@ -5,7 +5,7 @@ ConvertType is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/convertt/main.c b/bin/convertt/main.c
index 6935f9bd..48a7829b 100644
--- a/bin/convertt/main.c
+++ b/bin/convertt/main.c
@@ -5,7 +5,7 @@ ConvertType is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/convertt/main.h b/bin/convertt/main.h
index bf1bb9b9..b32840e6 100644
--- a/bin/convertt/main.h
+++ b/bin/convertt/main.h
@@ -5,7 +5,7 @@ ConvertType is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/convertt/ui.c b/bin/convertt/ui.c
index 20c35cf5..f8889d1e 100644
--- a/bin/convertt/ui.c
+++ b/bin/convertt/ui.c
@@ -5,7 +5,7 @@ ConvertType is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/convertt/ui.h b/bin/convertt/ui.h
index b23e8fb9..4f9c9521 100644
--- a/bin/convertt/ui.h
+++ b/bin/convertt/ui.h
@@ -5,7 +5,7 @@ ConvertType is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/convolve/Makefile.am b/bin/convolve/Makefile.am
index 17213435..fcd5e563 100644
--- a/bin/convolve/Makefile.am
+++ b/bin/convolve/Makefile.am
@@ -3,7 +3,7 @@
 ## Original author:
 ##     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 ## Contributing author(s):
-## Copyright (C) 2015-2021, Free Software Foundation, Inc.
+## Copyright (C) 2015-2022 Free Software Foundation, Inc.
 ##
 ## Gnuastro is free software: you can redistribute it and/or modify it
 ## under the terms of the GNU General Public License as published by
diff --git a/bin/convolve/args.h b/bin/convolve/args.h
index 08654f0b..6a5f7f4e 100644
--- a/bin/convolve/args.h
+++ b/bin/convolve/args.h
@@ -5,7 +5,7 @@ Convolve is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/convolve/astconvolve-complete.bash 
b/bin/convolve/astconvolve-complete.bash
index 8710e0ef..cea7f1d5 100644
--- a/bin/convolve/astconvolve-complete.bash
+++ b/bin/convolve/astconvolve-complete.bash
@@ -4,7 +4,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2021 Free Software Foundation, Inc.
+# Copyright (C) 2021-2022 Free Software Foundation, Inc.
 #
 # Gnuastro is free software: you can redistribute it and/or modify it under
 # the terms of the GNU General Public License as published by the Free
diff --git a/bin/convolve/astconvolve.conf b/bin/convolve/astconvolve.conf
index fa4876b5..9de75574 100644
--- a/bin/convolve/astconvolve.conf
+++ b/bin/convolve/astconvolve.conf
@@ -12,7 +12,7 @@
 #  $ info astconvolve                    # All options and input/output.
 #  $ info gnuastro "Configuration files" # How to use configuration files.
 #
-# Copyright (C) 2015-2021 Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/bin/convolve/authors-cite.h b/bin/convolve/authors-cite.h
index 69df96cc..d488df82 100644
--- a/bin/convolve/authors-cite.h
+++ b/bin/convolve/authors-cite.h
@@ -5,7 +5,7 @@ Convolve is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/convolve/convolve.c b/bin/convolve/convolve.c
index 6c3872ad..c585d40f 100644
--- a/bin/convolve/convolve.c
+++ b/bin/convolve/convolve.c
@@ -5,7 +5,7 @@ Convolve is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/convolve/convolve.h b/bin/convolve/convolve.h
index 27f2771c..d03805d2 100644
--- a/bin/convolve/convolve.h
+++ b/bin/convolve/convolve.h
@@ -5,7 +5,7 @@ Convolve is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/convolve/main.c b/bin/convolve/main.c
index 877130d1..f9bb91e7 100644
--- a/bin/convolve/main.c
+++ b/bin/convolve/main.c
@@ -5,7 +5,7 @@ Convolve is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/convolve/main.h b/bin/convolve/main.h
index 83888f0d..57e72ccf 100644
--- a/bin/convolve/main.h
+++ b/bin/convolve/main.h
@@ -5,7 +5,7 @@ Convolve is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/convolve/ui.c b/bin/convolve/ui.c
index 87fae995..f26fe45a 100644
--- a/bin/convolve/ui.c
+++ b/bin/convolve/ui.c
@@ -5,7 +5,7 @@ Convolve is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/convolve/ui.h b/bin/convolve/ui.h
index bdf95c72..4fff15b5 100644
--- a/bin/convolve/ui.h
+++ b/bin/convolve/ui.h
@@ -5,7 +5,7 @@ Convolve is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/cosmiccal/Makefile.am b/bin/cosmiccal/Makefile.am
index d67988e8..12eb2dd4 100644
--- a/bin/cosmiccal/Makefile.am
+++ b/bin/cosmiccal/Makefile.am
@@ -3,7 +3,7 @@
 ## Original author:
 ##     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 ## Contributing author(s):
-## Copyright (C) 2016-2021, Free Software Foundation, Inc.
+## Copyright (C) 2016-2022 Free Software Foundation, Inc.
 ##
 ## Gnuastro is free software: you can redistribute it and/or modify it
 ## under the terms of the GNU General Public License as published by
diff --git a/bin/cosmiccal/args.h b/bin/cosmiccal/args.h
index 7c7f7bf5..edd0f144 100644
--- a/bin/cosmiccal/args.h
+++ b/bin/cosmiccal/args.h
@@ -5,7 +5,7 @@ CosmicCalculator is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/cosmiccal/astcosmiccal-complete.bash 
b/bin/cosmiccal/astcosmiccal-complete.bash
index 2c6a5209..3ba4f585 100644
--- a/bin/cosmiccal/astcosmiccal-complete.bash
+++ b/bin/cosmiccal/astcosmiccal-complete.bash
@@ -4,7 +4,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2021 Free Software Foundation, Inc.
+# Copyright (C) 2021-2022 Free Software Foundation, Inc.
 #
 # Gnuastro is free software: you can redistribute it and/or modify it under
 # the terms of the GNU General Public License as published by the Free
diff --git a/bin/cosmiccal/astcosmiccal.conf b/bin/cosmiccal/astcosmiccal.conf
index fe4a42e9..ed8d5ffb 100644
--- a/bin/cosmiccal/astcosmiccal.conf
+++ b/bin/cosmiccal/astcosmiccal.conf
@@ -12,7 +12,7 @@
 #  $ info astcosmiccal                   # All options and input/output.
 #  $ info gnuastro "Configuration files" # How to use configuration files.
 #
-# Copyright (C) 2015-2021 Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/bin/cosmiccal/authors-cite.h b/bin/cosmiccal/authors-cite.h
index e752c6ef..6c98fa86 100644
--- a/bin/cosmiccal/authors-cite.h
+++ b/bin/cosmiccal/authors-cite.h
@@ -5,7 +5,7 @@ CosmicCalculator is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/cosmiccal/cosmiccal.c b/bin/cosmiccal/cosmiccal.c
index f805cf25..d4109355 100644
--- a/bin/cosmiccal/cosmiccal.c
+++ b/bin/cosmiccal/cosmiccal.c
@@ -5,7 +5,7 @@ CosmicCalculator is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/cosmiccal/cosmiccal.h b/bin/cosmiccal/cosmiccal.h
index a648b08d..6cbfd1b1 100644
--- a/bin/cosmiccal/cosmiccal.h
+++ b/bin/cosmiccal/cosmiccal.h
@@ -5,7 +5,7 @@ CosmicCalculator is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/cosmiccal/main.c b/bin/cosmiccal/main.c
index 11947834..2f5502a4 100644
--- a/bin/cosmiccal/main.c
+++ b/bin/cosmiccal/main.c
@@ -5,7 +5,7 @@ CosmicCalculator is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/cosmiccal/main.h b/bin/cosmiccal/main.h
index 3bcf22bb..d103c3ea 100644
--- a/bin/cosmiccal/main.h
+++ b/bin/cosmiccal/main.h
@@ -5,7 +5,7 @@ CosmicCalculator is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/cosmiccal/ui.c b/bin/cosmiccal/ui.c
index fb1cdf66..5d59ecf5 100644
--- a/bin/cosmiccal/ui.c
+++ b/bin/cosmiccal/ui.c
@@ -5,7 +5,7 @@ CosmicCalculator is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/cosmiccal/ui.h b/bin/cosmiccal/ui.h
index fe12cf97..51dd89ba 100644
--- a/bin/cosmiccal/ui.h
+++ b/bin/cosmiccal/ui.h
@@ -5,7 +5,7 @@ CosmicCalculator is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/crop/Makefile.am b/bin/crop/Makefile.am
index 4ad999af..2fd87f94 100644
--- a/bin/crop/Makefile.am
+++ b/bin/crop/Makefile.am
@@ -3,7 +3,7 @@
 ## Original author:
 ##     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 ## Contributing author(s):
-## Copyright (C) 2015-2021, Free Software Foundation, Inc.
+## Copyright (C) 2015-2022 Free Software Foundation, Inc.
 ##
 ## Gnuastro is free software: you can redistribute it and/or modify it
 ## under the terms of the GNU General Public License as published by
diff --git a/bin/crop/args.h b/bin/crop/args.h
index e4cf456d..725b0f46 100644
--- a/bin/crop/args.h
+++ b/bin/crop/args.h
@@ -5,7 +5,7 @@ Crop is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/crop/astcrop-complete.bash b/bin/crop/astcrop-complete.bash
index 597e6888..152cb4c9 100644
--- a/bin/crop/astcrop-complete.bash
+++ b/bin/crop/astcrop-complete.bash
@@ -4,7 +4,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2021 Free Software Foundation, Inc.
+# Copyright (C) 2021-2022 Free Software Foundation, Inc.
 #
 # Gnuastro is free software: you can redistribute it and/or modify it under
 # the terms of the GNU General Public License as published by the Free
diff --git a/bin/crop/astcrop.conf b/bin/crop/astcrop.conf
index b3c45f8d..e61671ed 100644
--- a/bin/crop/astcrop.conf
+++ b/bin/crop/astcrop.conf
@@ -12,7 +12,7 @@
 #  $ info astcrop                        # All options and input/output.
 #  $ info gnuastro "Configuration files" # How to use configuration files.
 #
-# Copyright (C) 2015-2021 Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/bin/crop/authors-cite.h b/bin/crop/authors-cite.h
index a31f3cf5..d0cc39cb 100644
--- a/bin/crop/authors-cite.h
+++ b/bin/crop/authors-cite.h
@@ -5,7 +5,7 @@ Crop is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/crop/crop.c b/bin/crop/crop.c
index 1bc21837..9a91d071 100644
--- a/bin/crop/crop.c
+++ b/bin/crop/crop.c
@@ -5,7 +5,7 @@ Crop is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/crop/crop.h b/bin/crop/crop.h
index 5d7fbba6..b577907a 100644
--- a/bin/crop/crop.h
+++ b/bin/crop/crop.h
@@ -5,7 +5,7 @@ Crop is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/crop/main.c b/bin/crop/main.c
index 16693dc8..1c20c6e3 100644
--- a/bin/crop/main.c
+++ b/bin/crop/main.c
@@ -5,7 +5,7 @@ Crop is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/crop/main.h b/bin/crop/main.h
index 2e3016ff..bb6a0815 100644
--- a/bin/crop/main.h
+++ b/bin/crop/main.h
@@ -5,7 +5,7 @@ Crop is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/crop/onecrop.c b/bin/crop/onecrop.c
index 59ae1800..4107a562 100644
--- a/bin/crop/onecrop.c
+++ b/bin/crop/onecrop.c
@@ -5,7 +5,7 @@ Crop is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/crop/onecrop.h b/bin/crop/onecrop.h
index b89e477e..66ad5663 100644
--- a/bin/crop/onecrop.h
+++ b/bin/crop/onecrop.h
@@ -5,7 +5,7 @@ Crop is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/crop/ui.c b/bin/crop/ui.c
index 1f7ef075..72038335 100644
--- a/bin/crop/ui.c
+++ b/bin/crop/ui.c
@@ -5,7 +5,7 @@ Crop is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/crop/ui.h b/bin/crop/ui.h
index 35a6f58c..8bba8b8d 100644
--- a/bin/crop/ui.h
+++ b/bin/crop/ui.h
@@ -5,7 +5,7 @@ Crop is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/crop/wcsmode.c b/bin/crop/wcsmode.c
index a980f115..420d2e6b 100644
--- a/bin/crop/wcsmode.c
+++ b/bin/crop/wcsmode.c
@@ -5,7 +5,7 @@ Crop is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/crop/wcsmode.h b/bin/crop/wcsmode.h
index cb3ac23e..dc852243 100644
--- a/bin/crop/wcsmode.h
+++ b/bin/crop/wcsmode.h
@@ -5,7 +5,7 @@ Crop is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/fits/Makefile.am b/bin/fits/Makefile.am
index 5d6abe97..b647d2ad 100644
--- a/bin/fits/Makefile.am
+++ b/bin/fits/Makefile.am
@@ -3,7 +3,7 @@
 ## Original author:
 ##     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 ## Contributing author(s):
-## Copyright (C) 2015-2021, Free Software Foundation, Inc.
+## Copyright (C) 2015-2022 Free Software Foundation, Inc.
 ##
 ## Gnuastro is free software: you can redistribute it and/or modify it
 ## under the terms of the GNU General Public License as published by
diff --git a/bin/fits/args.h b/bin/fits/args.h
index 1cb63f24..227a5357 100644
--- a/bin/fits/args.h
+++ b/bin/fits/args.h
@@ -5,7 +5,7 @@ Fits is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/fits/astfits-complete.bash b/bin/fits/astfits-complete.bash
index 10edf87b..f69a1028 100644
--- a/bin/fits/astfits-complete.bash
+++ b/bin/fits/astfits-complete.bash
@@ -4,7 +4,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2021 Free Software Foundation, Inc.
+# Copyright (C) 2021-2022 Free Software Foundation, Inc.
 #
 # Gnuastro is free software: you can redistribute it and/or modify it under
 # the terms of the GNU General Public License as published by the Free
diff --git a/bin/fits/astfits.conf b/bin/fits/astfits.conf
index f8f6add4..508be2d2 100644
--- a/bin/fits/astfits.conf
+++ b/bin/fits/astfits.conf
@@ -12,7 +12,7 @@
 #  $ info astfits                        # All options and input/output.
 #  $ info gnuastro "Configuration files" # How to use configuration files.
 #
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/bin/fits/authors-cite.h b/bin/fits/authors-cite.h
index b0932a2d..f0c59992 100644
--- a/bin/fits/authors-cite.h
+++ b/bin/fits/authors-cite.h
@@ -5,7 +5,7 @@ Fits is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/fits/extension.c b/bin/fits/extension.c
index a9c6423d..d63d8598 100644
--- a/bin/fits/extension.c
+++ b/bin/fits/extension.c
@@ -5,7 +5,7 @@ Fits is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/fits/extension.h b/bin/fits/extension.h
index 709c7a38..aa0ae1ae 100644
--- a/bin/fits/extension.h
+++ b/bin/fits/extension.h
@@ -5,7 +5,7 @@ Fits is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/fits/fits.c b/bin/fits/fits.c
index 87e62fe1..b6d23bfa 100644
--- a/bin/fits/fits.c
+++ b/bin/fits/fits.c
@@ -5,7 +5,7 @@ Fits is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/fits/fits.h b/bin/fits/fits.h
index 10a10fe8..74eacea1 100644
--- a/bin/fits/fits.h
+++ b/bin/fits/fits.h
@@ -5,7 +5,7 @@ Fits is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/fits/keywords.c b/bin/fits/keywords.c
index 8518c533..5f1d80e4 100644
--- a/bin/fits/keywords.c
+++ b/bin/fits/keywords.c
@@ -5,7 +5,7 @@ Fits is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/fits/keywords.h b/bin/fits/keywords.h
index be299169..7f76c579 100644
--- a/bin/fits/keywords.h
+++ b/bin/fits/keywords.h
@@ -5,7 +5,7 @@ Fits is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/fits/main.c b/bin/fits/main.c
index e105fcb9..932083fe 100644
--- a/bin/fits/main.c
+++ b/bin/fits/main.c
@@ -5,7 +5,7 @@ Fits is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/fits/main.h b/bin/fits/main.h
index b1422b7f..2d343e2c 100644
--- a/bin/fits/main.h
+++ b/bin/fits/main.h
@@ -5,7 +5,7 @@ Fits is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/fits/ui.c b/bin/fits/ui.c
index 697145ec..57d9ab6f 100644
--- a/bin/fits/ui.c
+++ b/bin/fits/ui.c
@@ -5,7 +5,7 @@ Fits is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/fits/ui.h b/bin/fits/ui.h
index 293411c4..71020c4b 100644
--- a/bin/fits/ui.h
+++ b/bin/fits/ui.h
@@ -5,7 +5,7 @@ Fits is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/gnuastro.conf b/bin/gnuastro.conf
index cf132051..623b6329 100644
--- a/bin/gnuastro.conf
+++ b/bin/gnuastro.conf
@@ -12,7 +12,7 @@
 # NOTE I:  All counting is from zero, not one.
 # NOTE II: Lines starting with '#' are ignored.
 #
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/bin/match/Makefile.am b/bin/match/Makefile.am
index 75f34136..5a4fdfb1 100644
--- a/bin/match/Makefile.am
+++ b/bin/match/Makefile.am
@@ -3,7 +3,7 @@
 ## Original author:
 ##     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 ## Contributing author(s):
-## Copyright (C) 2017-2021, Free Software Foundation, Inc.
+## Copyright (C) 2017-2022 Free Software Foundation, Inc.
 ##
 ## Gnuastro is free software: you can redistribute it and/or modify it
 ## under the terms of the GNU General Public License as published by
diff --git a/bin/match/args.h b/bin/match/args.h
index 9297d1b5..6bfaee64 100644
--- a/bin/match/args.h
+++ b/bin/match/args.h
@@ -5,7 +5,7 @@ Match is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/match/astmatch.conf b/bin/match/astmatch.conf
index 2b89ea68..a6b06703 100644
--- a/bin/match/astmatch.conf
+++ b/bin/match/astmatch.conf
@@ -12,7 +12,7 @@
 #  $ info astmatch                       # All options and input/output.
 #  $ info gnuastro "Configuration files" # How to use configuration files.
 #
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/bin/match/authors-cite.h b/bin/match/authors-cite.h
index 9f7ffd82..ba76d12d 100644
--- a/bin/match/authors-cite.h
+++ b/bin/match/authors-cite.h
@@ -5,7 +5,7 @@ Match is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/match/debug-1.sh b/bin/match/debug-1.sh
index 7bfcc2bb..5c83df9f 100755
--- a/bin/match/debug-1.sh
+++ b/bin/match/debug-1.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2021, Free Software Foundation, Inc.
+# Copyright (C) 2021-2022 Free Software Foundation, Inc.
 #
 # Gnuastro is free software: you can redistribute it and/or modify it under
 # the terms of the GNU General Public License as published by the Free
diff --git a/bin/match/main.c b/bin/match/main.c
index 3fa4836a..c2bcd8da 100644
--- a/bin/match/main.c
+++ b/bin/match/main.c
@@ -5,7 +5,7 @@ Match is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/match/main.h b/bin/match/main.h
index 5db5c9e0..5fcb00fa 100644
--- a/bin/match/main.h
+++ b/bin/match/main.h
@@ -5,7 +5,7 @@ Match is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/match/match.c b/bin/match/match.c
index c0179c73..15511197 100644
--- a/bin/match/match.c
+++ b/bin/match/match.c
@@ -6,7 +6,7 @@ Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
      Sachin Kumar Singh <sachinkumarsingh092@gmail.com>
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/match/match.h b/bin/match/match.h
index d22f6154..acedc2e1 100644
--- a/bin/match/match.h
+++ b/bin/match/match.h
@@ -5,7 +5,7 @@ Match is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/match/ui.c b/bin/match/ui.c
index 560c420d..53806b02 100644
--- a/bin/match/ui.c
+++ b/bin/match/ui.c
@@ -5,7 +5,7 @@ Match is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/match/ui.h b/bin/match/ui.h
index 0f33a5d1..e43c11d0 100644
--- a/bin/match/ui.h
+++ b/bin/match/ui.h
@@ -5,7 +5,7 @@ Match is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mkcatalog/Makefile.am b/bin/mkcatalog/Makefile.am
index be06118f..42a362eb 100644
--- a/bin/mkcatalog/Makefile.am
+++ b/bin/mkcatalog/Makefile.am
@@ -3,7 +3,7 @@
 ## Original author:
 ##     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 ## Contributing author(s):
-## Copyright (C) 2015-2021, Free Software Foundation, Inc.
+## Copyright (C) 2015-2022 Free Software Foundation, Inc.
 ##
 ## Gnuastro is free software: you can redistribute it and/or modify it
 ## under the terms of the GNU General Public License as published by
diff --git a/bin/mkcatalog/args.h b/bin/mkcatalog/args.h
index ef65086f..c4778bb2 100644
--- a/bin/mkcatalog/args.h
+++ b/bin/mkcatalog/args.h
@@ -5,7 +5,7 @@ MakeCatalog is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mkcatalog/astmkcatalog.conf b/bin/mkcatalog/astmkcatalog.conf
index cbb29015..97275746 100644
--- a/bin/mkcatalog/astmkcatalog.conf
+++ b/bin/mkcatalog/astmkcatalog.conf
@@ -12,7 +12,7 @@
 #  $ info astmkcatalog                   # All options and input/output.
 #  $ info gnuastro "Configuration files" # How to use configuration files.
 #
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/bin/mkcatalog/authors-cite.h b/bin/mkcatalog/authors-cite.h
index cdb8f442..9bd409fc 100644
--- a/bin/mkcatalog/authors-cite.h
+++ b/bin/mkcatalog/authors-cite.h
@@ -5,7 +5,7 @@ MakeCatalog is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mkcatalog/columns.c b/bin/mkcatalog/columns.c
index 09a4a096..08dd2f7a 100644
--- a/bin/mkcatalog/columns.c
+++ b/bin/mkcatalog/columns.c
@@ -5,7 +5,7 @@ MakeCatalog is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mkcatalog/columns.h b/bin/mkcatalog/columns.h
index 6f65d8ff..8ca42f52 100644
--- a/bin/mkcatalog/columns.h
+++ b/bin/mkcatalog/columns.h
@@ -5,7 +5,7 @@ MakeCatalog is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mkcatalog/main.c b/bin/mkcatalog/main.c
index c2443337..5be96b3a 100644
--- a/bin/mkcatalog/main.c
+++ b/bin/mkcatalog/main.c
@@ -5,7 +5,7 @@ MakeCatalog is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mkcatalog/main.h b/bin/mkcatalog/main.h
index 954cec22..70041c75 100644
--- a/bin/mkcatalog/main.h
+++ b/bin/mkcatalog/main.h
@@ -5,7 +5,7 @@ MakeCatalog is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mkcatalog/mkcatalog.c b/bin/mkcatalog/mkcatalog.c
index 6ec3ca2c..96b9addc 100644
--- a/bin/mkcatalog/mkcatalog.c
+++ b/bin/mkcatalog/mkcatalog.c
@@ -5,7 +5,7 @@ MakeCatalog is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mkcatalog/mkcatalog.h b/bin/mkcatalog/mkcatalog.h
index 75e9c7ab..2db5ffe6 100644
--- a/bin/mkcatalog/mkcatalog.h
+++ b/bin/mkcatalog/mkcatalog.h
@@ -5,7 +5,7 @@ MakeCatalog is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mkcatalog/parse.c b/bin/mkcatalog/parse.c
index 577d75ed..dcf43ace 100644
--- a/bin/mkcatalog/parse.c
+++ b/bin/mkcatalog/parse.c
@@ -5,7 +5,7 @@ MakeCatalog is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2018-2021, Free Software Foundation, Inc.
+Copyright (C) 2018-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mkcatalog/parse.h b/bin/mkcatalog/parse.h
index bcaa91f4..bb13961a 100644
--- a/bin/mkcatalog/parse.h
+++ b/bin/mkcatalog/parse.h
@@ -5,7 +5,7 @@ MakeCatalog is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2018-2021, Free Software Foundation, Inc.
+Copyright (C) 2018-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mkcatalog/ui.c b/bin/mkcatalog/ui.c
index ebfd357a..b2e5f3ab 100644
--- a/bin/mkcatalog/ui.c
+++ b/bin/mkcatalog/ui.c
@@ -5,7 +5,7 @@ MakeCatalog is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mkcatalog/ui.h b/bin/mkcatalog/ui.h
index eca4d3e1..dc708667 100644
--- a/bin/mkcatalog/ui.h
+++ b/bin/mkcatalog/ui.h
@@ -5,7 +5,7 @@ MakeCatalog is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mkcatalog/upperlimit.c b/bin/mkcatalog/upperlimit.c
index e108afe3..2676211d 100644
--- a/bin/mkcatalog/upperlimit.c
+++ b/bin/mkcatalog/upperlimit.c
@@ -5,7 +5,7 @@ MakeCatalog is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mkcatalog/upperlimit.h b/bin/mkcatalog/upperlimit.h
index 3ddb5ca5..0b9a7181 100644
--- a/bin/mkcatalog/upperlimit.h
+++ b/bin/mkcatalog/upperlimit.h
@@ -5,7 +5,7 @@ MakeCatalog is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mknoise/Makefile.am b/bin/mknoise/Makefile.am
index 1b22a4cf..0a5b486f 100644
--- a/bin/mknoise/Makefile.am
+++ b/bin/mknoise/Makefile.am
@@ -3,7 +3,7 @@
 ## Original author:
 ##     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 ## Contributing author(s):
-## Copyright (C) 2015-2021, Free Software Foundation, Inc.
+## Copyright (C) 2015-2022 Free Software Foundation, Inc.
 ##
 ## Gnuastro is free software: you can redistribute it and/or modify it
 ## under the terms of the GNU General Public License as published by
diff --git a/bin/mknoise/args.h b/bin/mknoise/args.h
index 4c5f262e..2b35f350 100644
--- a/bin/mknoise/args.h
+++ b/bin/mknoise/args.h
@@ -5,7 +5,7 @@ MakeNoise is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mknoise/astmknoise.conf b/bin/mknoise/astmknoise.conf
index b28237f1..35c40a0a 100644
--- a/bin/mknoise/astmknoise.conf
+++ b/bin/mknoise/astmknoise.conf
@@ -12,7 +12,7 @@
 #  $ info astmknoise                     # All options and input/output.
 #  $ info gnuastro "Configuration files" # How to use configuration files.
 #
-# Copyright (C) 2015-2021 Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/bin/mknoise/authors-cite.h b/bin/mknoise/authors-cite.h
index 47e931e2..b8183cec 100644
--- a/bin/mknoise/authors-cite.h
+++ b/bin/mknoise/authors-cite.h
@@ -5,7 +5,7 @@ MakeNoise is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mknoise/main.c b/bin/mknoise/main.c
index 373b49d5..eeab53fe 100644
--- a/bin/mknoise/main.c
+++ b/bin/mknoise/main.c
@@ -5,7 +5,7 @@ MakeNoise is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mknoise/main.h b/bin/mknoise/main.h
index 48a23266..af538499 100644
--- a/bin/mknoise/main.h
+++ b/bin/mknoise/main.h
@@ -5,7 +5,7 @@ MakeNoise is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mknoise/mknoise.c b/bin/mknoise/mknoise.c
index 415d50fe..0d1303fd 100644
--- a/bin/mknoise/mknoise.c
+++ b/bin/mknoise/mknoise.c
@@ -5,7 +5,7 @@ MakeNoise is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mknoise/mknoise.h b/bin/mknoise/mknoise.h
index dc103615..3c99bcb6 100644
--- a/bin/mknoise/mknoise.h
+++ b/bin/mknoise/mknoise.h
@@ -5,7 +5,7 @@ MakeNoise is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mknoise/ui.c b/bin/mknoise/ui.c
index 0a7661a5..ecfa354e 100644
--- a/bin/mknoise/ui.c
+++ b/bin/mknoise/ui.c
@@ -5,7 +5,7 @@ MakeNoise is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mknoise/ui.h b/bin/mknoise/ui.h
index a2a5684c..e01e8eee 100644
--- a/bin/mknoise/ui.h
+++ b/bin/mknoise/ui.h
@@ -5,7 +5,7 @@ MakeNoise is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mkprof/Makefile.am b/bin/mkprof/Makefile.am
index ca0a5c8f..a980bf49 100644
--- a/bin/mkprof/Makefile.am
+++ b/bin/mkprof/Makefile.am
@@ -3,7 +3,7 @@
 ## Original author:
 ##     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 ## Contributing author(s):
-## Copyright (C) 2015-2021, Free Software Foundation, Inc.
+## Copyright (C) 2015-2022 Free Software Foundation, Inc.
 ##
 ## Gnuastro is free software: you can redistribute it and/or modify it
 ## under the terms of the GNU General Public License as published by
diff --git a/bin/mkprof/args.h b/bin/mkprof/args.h
index 78d849b8..944406d5 100644
--- a/bin/mkprof/args.h
+++ b/bin/mkprof/args.h
@@ -5,7 +5,7 @@ MakeProfiles is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mkprof/astmkprof-3d.conf b/bin/mkprof/astmkprof-3d.conf
index d6f07a36..a5fc3b1d 100644
--- a/bin/mkprof/astmkprof-3d.conf
+++ b/bin/mkprof/astmkprof-3d.conf
@@ -12,7 +12,7 @@
 #  $ info astmkprof                      # All options and input/output.
 #  $ info gnuastro "Configuration files" # How to use configuration files.
 #
-# Copyright (C) 2019-2021, Free Software Foundation, Inc.
+# Copyright (C) 2019-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/bin/mkprof/astmkprof.conf b/bin/mkprof/astmkprof.conf
index 371b5344..581ca2f7 100644
--- a/bin/mkprof/astmkprof.conf
+++ b/bin/mkprof/astmkprof.conf
@@ -12,7 +12,7 @@
 #  $ info astmkprof                      # All options and input/output.
 #  $ info gnuastro "Configuration files" # How to use configuration files.
 #
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/bin/mkprof/authors-cite.h b/bin/mkprof/authors-cite.h
index ec51735f..a38b0354 100644
--- a/bin/mkprof/authors-cite.h
+++ b/bin/mkprof/authors-cite.h
@@ -5,7 +5,7 @@ MakeProfiles is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mkprof/main.c b/bin/mkprof/main.c
index 66c618d4..00930d2a 100644
--- a/bin/mkprof/main.c
+++ b/bin/mkprof/main.c
@@ -5,7 +5,7 @@ MakeProfiles is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mkprof/main.h b/bin/mkprof/main.h
index ef37f06f..03481ae3 100644
--- a/bin/mkprof/main.h
+++ b/bin/mkprof/main.h
@@ -5,7 +5,7 @@ MakeProfiles is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mkprof/mkprof.c b/bin/mkprof/mkprof.c
index c5852497..4278f009 100644
--- a/bin/mkprof/mkprof.c
+++ b/bin/mkprof/mkprof.c
@@ -5,7 +5,7 @@ MakeProfiles is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mkprof/mkprof.h b/bin/mkprof/mkprof.h
index 3ebce607..8f86d8e7 100644
--- a/bin/mkprof/mkprof.h
+++ b/bin/mkprof/mkprof.h
@@ -5,7 +5,7 @@ MakeProfiles is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mkprof/oneprofile.c b/bin/mkprof/oneprofile.c
index 5da9e53e..62fee753 100644
--- a/bin/mkprof/oneprofile.c
+++ b/bin/mkprof/oneprofile.c
@@ -5,7 +5,7 @@ MakeProfiles is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mkprof/oneprofile.h b/bin/mkprof/oneprofile.h
index eb83697e..b45a1fa7 100644
--- a/bin/mkprof/oneprofile.h
+++ b/bin/mkprof/oneprofile.h
@@ -5,7 +5,7 @@ MakeProfiles is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mkprof/profiles.c b/bin/mkprof/profiles.c
index ee40e6a2..d1bde690 100644
--- a/bin/mkprof/profiles.c
+++ b/bin/mkprof/profiles.c
@@ -5,7 +5,7 @@ MakeProfiles is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mkprof/profiles.h b/bin/mkprof/profiles.h
index 64e9afc3..4cf8b09c 100644
--- a/bin/mkprof/profiles.h
+++ b/bin/mkprof/profiles.h
@@ -5,7 +5,7 @@ MakeProfiles is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mkprof/ui.c b/bin/mkprof/ui.c
index 502a17da..a446e769 100644
--- a/bin/mkprof/ui.c
+++ b/bin/mkprof/ui.c
@@ -5,7 +5,7 @@ Arithmetic is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/mkprof/ui.h b/bin/mkprof/ui.h
index 33bbb938..3e99ec4c 100644
--- a/bin/mkprof/ui.h
+++ b/bin/mkprof/ui.h
@@ -5,7 +5,7 @@ MakeProfiles is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/noisechisel/Makefile.am b/bin/noisechisel/Makefile.am
index 56d429d2..04593477 100644
--- a/bin/noisechisel/Makefile.am
+++ b/bin/noisechisel/Makefile.am
@@ -3,7 +3,7 @@
 ## Original author:
 ##     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 ## Contributing author(s):
-## Copyright (C) 2016-2021, Free Software Foundation, Inc.
+## Copyright (C) 2016-2022 Free Software Foundation, Inc.
 ##
 ## Gnuastro is free software: you can redistribute it and/or modify it
 ## under the terms of the GNU General Public License as published by
diff --git a/bin/noisechisel/args.h b/bin/noisechisel/args.h
index 4f514119..88d3ac33 100644
--- a/bin/noisechisel/args.h
+++ b/bin/noisechisel/args.h
@@ -5,7 +5,7 @@ NoiseChisel is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/noisechisel/astnoisechisel.conf 
b/bin/noisechisel/astnoisechisel.conf
index f57f7882..40a6da47 100644
--- a/bin/noisechisel/astnoisechisel.conf
+++ b/bin/noisechisel/astnoisechisel.conf
@@ -12,7 +12,7 @@
 #  $ info astnoisechisel                 # All options and input/output.
 #  $ info gnuastro "Configuration files" # How to use configuration files.
 #
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/bin/noisechisel/authors-cite.h b/bin/noisechisel/authors-cite.h
index 6476187f..7dd1fcb2 100644
--- a/bin/noisechisel/authors-cite.h
+++ b/bin/noisechisel/authors-cite.h
@@ -5,7 +5,7 @@ NoiseChisel is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/noisechisel/detection.c b/bin/noisechisel/detection.c
index 4af48641..c86c4cb3 100644
--- a/bin/noisechisel/detection.c
+++ b/bin/noisechisel/detection.c
@@ -5,7 +5,7 @@ NoiseChisel is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/noisechisel/detection.h b/bin/noisechisel/detection.h
index c56d7e17..0b5bc94c 100644
--- a/bin/noisechisel/detection.h
+++ b/bin/noisechisel/detection.h
@@ -5,7 +5,7 @@ NoiseChisel is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/noisechisel/kernel-2d.h b/bin/noisechisel/kernel-2d.h
index d9ac5834..31279527 100644
--- a/bin/noisechisel/kernel-2d.h
+++ b/bin/noisechisel/kernel-2d.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2018-2021, Free Software Foundation, Inc.
+Copyright (C) 2018-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/noisechisel/main.c b/bin/noisechisel/main.c
index 8c34330b..0b852837 100644
--- a/bin/noisechisel/main.c
+++ b/bin/noisechisel/main.c
@@ -5,7 +5,7 @@ NoiseChisel is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/noisechisel/main.h b/bin/noisechisel/main.h
index 63aba20b..d52fca4a 100644
--- a/bin/noisechisel/main.h
+++ b/bin/noisechisel/main.h
@@ -5,7 +5,7 @@ NoiseChisel is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/noisechisel/noisechisel.c b/bin/noisechisel/noisechisel.c
index a2ebc68b..659e4dc0 100644
--- a/bin/noisechisel/noisechisel.c
+++ b/bin/noisechisel/noisechisel.c
@@ -5,7 +5,7 @@ NoiseChisel is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/noisechisel/noisechisel.h b/bin/noisechisel/noisechisel.h
index b5a289eb..f890eb88 100644
--- a/bin/noisechisel/noisechisel.h
+++ b/bin/noisechisel/noisechisel.h
@@ -5,7 +5,7 @@ NoiseChisel is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/noisechisel/sky.c b/bin/noisechisel/sky.c
index 72bf3c58..86f81905 100644
--- a/bin/noisechisel/sky.c
+++ b/bin/noisechisel/sky.c
@@ -5,7 +5,7 @@ NoiseChisel is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/noisechisel/sky.h b/bin/noisechisel/sky.h
index 3c7be85a..4ab8459d 100644
--- a/bin/noisechisel/sky.h
+++ b/bin/noisechisel/sky.h
@@ -5,7 +5,7 @@ NoiseChisel is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/noisechisel/threshold.c b/bin/noisechisel/threshold.c
index 3ca3d030..a51d78c2 100644
--- a/bin/noisechisel/threshold.c
+++ b/bin/noisechisel/threshold.c
@@ -5,7 +5,7 @@ NoiseChisel is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/noisechisel/threshold.h b/bin/noisechisel/threshold.h
index 0c7abeb1..cc39dc2a 100644
--- a/bin/noisechisel/threshold.h
+++ b/bin/noisechisel/threshold.h
@@ -5,7 +5,7 @@ NoiseChisel is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/noisechisel/ui.c b/bin/noisechisel/ui.c
index b728f4a0..2593beb8 100644
--- a/bin/noisechisel/ui.c
+++ b/bin/noisechisel/ui.c
@@ -5,7 +5,7 @@ NoiseChisel is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/noisechisel/ui.h b/bin/noisechisel/ui.h
index b08a0abe..a432cedb 100644
--- a/bin/noisechisel/ui.h
+++ b/bin/noisechisel/ui.h
@@ -5,7 +5,7 @@ NoiseChisel is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/query/Makefile.am b/bin/query/Makefile.am
index a3f9a169..fd2a1e98 100644
--- a/bin/query/Makefile.am
+++ b/bin/query/Makefile.am
@@ -3,7 +3,7 @@
 ## Original author:
 ##     Mohammad akhlaghi <mohammad@akhlaghi.org>
 ## Contributing author(s):
-## Copyright (C) 2016-2021, Free Software Foundation, Inc.
+## Copyright (C) 2016-2022 Free Software Foundation, Inc.
 ##
 ## Gnuastro is free software: you can redistribute it and/or modify it
 ## under the terms of the GNU General Public License as published by
diff --git a/bin/query/args.h b/bin/query/args.h
index 87db422d..c524005b 100644
--- a/bin/query/args.h
+++ b/bin/query/args.h
@@ -5,7 +5,7 @@ Query is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2020-2021, Free Software Foundation, Inc.
+Copyright (C) 2020-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/query/astquery.conf b/bin/query/astquery.conf
index d020099f..b318219f 100644
--- a/bin/query/astquery.conf
+++ b/bin/query/astquery.conf
@@ -12,7 +12,7 @@
 #  $ info astquery                       # All options and input/output.
 #  $ info gnuastro "Configuration files" # How to use configuration files.
 #
-# Copyright (C) 2020-2021 Free Software Foundation, Inc.
+# Copyright (C) 2020-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/bin/query/astron.c b/bin/query/astron.c
index 01dd25d0..cfd03fbf 100644
--- a/bin/query/astron.c
+++ b/bin/query/astron.c
@@ -5,7 +5,7 @@ Query is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2021, Free Software Foundation, Inc.
+Copyright (C) 2021-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/query/astron.h b/bin/query/astron.h
index eabcdc63..3c91c254 100644
--- a/bin/query/astron.h
+++ b/bin/query/astron.h
@@ -5,7 +5,7 @@ Query is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2021, Free Software Foundation, Inc.
+Copyright (C) 2021-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/query/authors-cite.h b/bin/query/authors-cite.h
index 144e21ee..ee3672a9 100644
--- a/bin/query/authors-cite.h
+++ b/bin/query/authors-cite.h
@@ -5,7 +5,7 @@ Query is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2020-2021, Free Software Foundation, Inc.
+Copyright (C) 2020-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/query/gaia.c b/bin/query/gaia.c
index a7dd61f7..d9d5395f 100644
--- a/bin/query/gaia.c
+++ b/bin/query/gaia.c
@@ -5,7 +5,7 @@ Query is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2020-2021, Free Software Foundation, Inc.
+Copyright (C) 2020-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/query/gaia.h b/bin/query/gaia.h
index 090c4651..b65d9b7e 100644
--- a/bin/query/gaia.h
+++ b/bin/query/gaia.h
@@ -5,7 +5,7 @@ Query is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2020-2021, Free Software Foundation, Inc.
+Copyright (C) 2020-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/query/main.c b/bin/query/main.c
index fcc4bc4b..ee64d5ef 100644
--- a/bin/query/main.c
+++ b/bin/query/main.c
@@ -5,7 +5,7 @@ Query is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2020-2021, Free Software Foundation, Inc.
+Copyright (C) 2020-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/query/main.h b/bin/query/main.h
index 62c70f3a..2a3a172d 100644
--- a/bin/query/main.h
+++ b/bin/query/main.h
@@ -5,7 +5,7 @@ Query is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2020-2021, Free Software Foundation, Inc.
+Copyright (C) 2020-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/query/ned.c b/bin/query/ned.c
index 87ba910a..8d9c7d9a 100644
--- a/bin/query/ned.c
+++ b/bin/query/ned.c
@@ -5,7 +5,7 @@ Query is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2021, Free Software Foundation, Inc.
+Copyright (C) 2021-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/query/ned.h b/bin/query/ned.h
index 01effebc..e10ab201 100644
--- a/bin/query/ned.h
+++ b/bin/query/ned.h
@@ -5,7 +5,7 @@ Query is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2021, Free Software Foundation, Inc.
+Copyright (C) 2021-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/query/query.c b/bin/query/query.c
index 50b563f6..46067e96 100644
--- a/bin/query/query.c
+++ b/bin/query/query.c
@@ -5,7 +5,7 @@ Query is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2020-2021, Free Software Foundation, Inc.
+Copyright (C) 2020-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/query/query.h b/bin/query/query.h
index 81fed39d..965d8834 100644
--- a/bin/query/query.h
+++ b/bin/query/query.h
@@ -5,7 +5,7 @@ Query is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2020-2021, Free Software Foundation, Inc.
+Copyright (C) 2020-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/query/tap.c b/bin/query/tap.c
index 4cddfa55..e0c61792 100644
--- a/bin/query/tap.c
+++ b/bin/query/tap.c
@@ -5,7 +5,7 @@ Query is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2021, Free Software Foundation, Inc.
+Copyright (C) 2021-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/query/tap.h b/bin/query/tap.h
index 02b7c9cd..96fef477 100644
--- a/bin/query/tap.h
+++ b/bin/query/tap.h
@@ -5,7 +5,7 @@ Query is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2021, Free Software Foundation, Inc.
+Copyright (C) 2021-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/query/ui.c b/bin/query/ui.c
index 1cc7fa1a..90eff97a 100644
--- a/bin/query/ui.c
+++ b/bin/query/ui.c
@@ -5,7 +5,7 @@ Query is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2020-2021, Free Software Foundation, Inc.
+Copyright (C) 2020-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/query/ui.h b/bin/query/ui.h
index f72a6a46..da93e8b7 100644
--- a/bin/query/ui.h
+++ b/bin/query/ui.h
@@ -5,7 +5,7 @@ Query is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2020-2021, Free Software Foundation, Inc.
+Copyright (C) 2020-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/query/vizier.c b/bin/query/vizier.c
index f2dfcfda..8ede20b0 100644
--- a/bin/query/vizier.c
+++ b/bin/query/vizier.c
@@ -5,7 +5,7 @@ Query is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2021, Free Software Foundation, Inc.
+Copyright (C) 2021-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/query/vizier.h b/bin/query/vizier.h
index c4e04329..e4d2631d 100644
--- a/bin/query/vizier.h
+++ b/bin/query/vizier.h
@@ -5,7 +5,7 @@ Query is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2021, Free Software Foundation, Inc.
+Copyright (C) 2021-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/script/Makefile.am b/bin/script/Makefile.am
index 3c455894..a64c9f65 100644
--- a/bin/script/Makefile.am
+++ b/bin/script/Makefile.am
@@ -3,7 +3,7 @@
 ## Original author:
 ##     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 ## Contributing author(s):
-## Copyright (C) 2019-2021, Free Software Foundation, Inc.
+## Copyright (C) 2019-2022 Free Software Foundation, Inc.
 ##
 ## Gnuastro is free software: you can redistribute it and/or modify it
 ## under the terms of the GNU General Public License as published by
diff --git a/bin/script/ds9-region.in b/bin/script/ds9-region.in
index 38ec91b2..1153d3bd 100644
--- a/bin/script/ds9-region.in
+++ b/bin/script/ds9-region.in
@@ -6,7 +6,7 @@
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
 #     Samane Raji <samaneraji@protonmail.com>
-# Copyright (C) 2021 Free Software Foundation, Inc.
+# Copyright (C) 2021-2022 Free Software Foundation, Inc.
 #
 # Gnuastro is free software: you can redistribute it and/or modify it under
 # the terms of the GNU General Public License as published by the Free
@@ -115,7 +115,7 @@ EOF
 print_version() {
     cat <<EOF
 $scriptname (GNU Astronomy Utilities) $version
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 License GPLv3+: GNU General public license version 3 or later.
 This is free software: you are free to change and redistribute it.
 There is NO WARRANTY, to the extent permitted by law.
diff --git a/bin/script/radial-profile.in b/bin/script/radial-profile.in
index e0514fc6..df1af166 100755
--- a/bin/script/radial-profile.in
+++ b/bin/script/radial-profile.in
@@ -10,7 +10,7 @@
 #   Zahra Sharbaf <zahra.sharbaf2@gmail.com>
 #   Carlos Morales-Socorro <cmorsoc@gmail.com>
 #   Sepideh Eskandarlou <sepideh.eskandarlou@gmail.com>
-# Copyright (C) 2020-2021, Free Software Foundation, Inc.
+# Copyright (C) 2020-2022 Free Software Foundation, Inc.
 #
 # Gnuastro is free software: you can redistribute it and/or modify it under
 # the terms of the GNU General Public License as published by the Free
@@ -133,7 +133,7 @@ EOF
 print_version() {
     cat <<EOF
 $scriptname (GNU Astronomy Utilities) $version
-Copyright (C) 2020-2021, Free Software Foundation, Inc.
+Copyright (C) 2020-2022 Free Software Foundation, Inc.
 License GPLv3+: GNU General public license version 3 or later.
 This is free software: you are free to change and redistribute it.
 There is NO WARRANTY, to the extent permitted by law.
diff --git a/bin/script/sort-by-night.in b/bin/script/sort-by-night.in
index 3fa3022e..b6a06717 100644
--- a/bin/script/sort-by-night.in
+++ b/bin/script/sort-by-night.in
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2019-2021, Free Software Foundation, Inc.
+# Copyright (C) 2019-2022 Free Software Foundation, Inc.
 #
 # Gnuastro is free software: you can redistribute it and/or modify it under
 # the terms of the GNU General Public License as published by the Free
@@ -119,7 +119,7 @@ EOF
 print_version() {
     cat <<EOF
 $scriptname (GNU Astronomy Utilities) $version
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 License GPLv3+: GNU General public license version 3 or later.
 This is free software: you are free to change and redistribute it.
 There is NO WARRANTY, to the extent permitted by law.
diff --git a/bin/segment/Makefile.am b/bin/segment/Makefile.am
index aa81bcdd..86b15e1f 100644
--- a/bin/segment/Makefile.am
+++ b/bin/segment/Makefile.am
@@ -3,7 +3,7 @@
 ## Original author:
 ##     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 ## Contributing author(s):
-## Copyright (C) 2018-2021, Free Software Foundation, Inc.
+## Copyright (C) 2018-2022 Free Software Foundation, Inc.
 ##
 ## Gnuastro is free software: you can redistribute it and/or modify it
 ## under the terms of the GNU General Public License as published by
diff --git a/bin/segment/args.h b/bin/segment/args.h
index 5dcf8ffe..6420c176 100644
--- a/bin/segment/args.h
+++ b/bin/segment/args.h
@@ -5,7 +5,7 @@ Segment is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2018-2021, Free Software Foundation, Inc.
+Copyright (C) 2018-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/segment/astsegment.conf b/bin/segment/astsegment.conf
index cba31ba9..5088d10e 100644
--- a/bin/segment/astsegment.conf
+++ b/bin/segment/astsegment.conf
@@ -12,7 +12,7 @@
 #  $ info astsegment                     # All options and input/output.
 #  $ info gnuastro "Configuration files" # How to use configuration files.
 #
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/bin/segment/authors-cite.h b/bin/segment/authors-cite.h
index 3649b09c..9208300e 100644
--- a/bin/segment/authors-cite.h
+++ b/bin/segment/authors-cite.h
@@ -5,7 +5,7 @@ Segment is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2018-2021, Free Software Foundation, Inc.
+Copyright (C) 2018-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/segment/clumps.c b/bin/segment/clumps.c
index 02ffab7c..05797bc2 100644
--- a/bin/segment/clumps.c
+++ b/bin/segment/clumps.c
@@ -5,7 +5,7 @@ Segment is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/segment/clumps.h b/bin/segment/clumps.h
index 9d6392bb..76a4ff0e 100644
--- a/bin/segment/clumps.h
+++ b/bin/segment/clumps.h
@@ -5,7 +5,7 @@ Segment is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/segment/kernel-2d.h b/bin/segment/kernel-2d.h
index 7c52bdd3..c124f398 100644
--- a/bin/segment/kernel-2d.h
+++ b/bin/segment/kernel-2d.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2018-2021, Free Software Foundation, Inc.
+Copyright (C) 2018-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/segment/main.c b/bin/segment/main.c
index 91c53d68..1b6c2d6d 100644
--- a/bin/segment/main.c
+++ b/bin/segment/main.c
@@ -5,7 +5,7 @@ Segment is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2018-2021, Free Software Foundation, Inc.
+Copyright (C) 2018-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/segment/main.h b/bin/segment/main.h
index fb23dee7..c602b61c 100644
--- a/bin/segment/main.h
+++ b/bin/segment/main.h
@@ -5,7 +5,7 @@ Segment is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2018-2021, Free Software Foundation, Inc.
+Copyright (C) 2018-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/segment/segment.c b/bin/segment/segment.c
index 77183bd2..3dd83e72 100644
--- a/bin/segment/segment.c
+++ b/bin/segment/segment.c
@@ -5,7 +5,7 @@ Segment is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/segment/segment.h b/bin/segment/segment.h
index 720e5a66..2aec582b 100644
--- a/bin/segment/segment.h
+++ b/bin/segment/segment.h
@@ -5,7 +5,7 @@ Segment is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/segment/ui.c b/bin/segment/ui.c
index c4549d30..121165c5 100644
--- a/bin/segment/ui.c
+++ b/bin/segment/ui.c
@@ -5,7 +5,7 @@ Segment is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2018-2021, Free Software Foundation, Inc.
+Copyright (C) 2018-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/segment/ui.h b/bin/segment/ui.h
index 23c169cf..d6809d4c 100644
--- a/bin/segment/ui.h
+++ b/bin/segment/ui.h
@@ -5,7 +5,7 @@ Segment is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2018-2021, Free Software Foundation, Inc.
+Copyright (C) 2018-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/statistics/Makefile.am b/bin/statistics/Makefile.am
index 5c1130a7..c3d5be2a 100644
--- a/bin/statistics/Makefile.am
+++ b/bin/statistics/Makefile.am
@@ -3,7 +3,7 @@
 ## Original author:
 ##     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 ## Contributing author(s):
-## Copyright (C) 2015-2021, Free Software Foundation, Inc.
+## Copyright (C) 2015-2022 Free Software Foundation, Inc.
 ##
 ## Gnuastro is free software: you can redistribute it and/or modify it
 ## under the terms of the GNU General Public License as published by
diff --git a/bin/statistics/args.h b/bin/statistics/args.h
index 5e568a2c..8ad9b2e7 100644
--- a/bin/statistics/args.h
+++ b/bin/statistics/args.h
@@ -5,7 +5,7 @@ Statistics is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/statistics/aststatistics.conf 
b/bin/statistics/aststatistics.conf
index 3a341e3e..ffe7ccec 100644
--- a/bin/statistics/aststatistics.conf
+++ b/bin/statistics/aststatistics.conf
@@ -12,7 +12,7 @@
 #  $ info aststatistics                  # All options and input/output.
 #  $ info gnuastro "Configuration files" # How to use configuration files.
 #
-# Copyright (C) 2015-2021 Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/bin/statistics/authors-cite.h b/bin/statistics/authors-cite.h
index a5b46b26..2a39ef36 100644
--- a/bin/statistics/authors-cite.h
+++ b/bin/statistics/authors-cite.h
@@ -5,7 +5,7 @@ Statistics is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/statistics/contour.c b/bin/statistics/contour.c
index c8ff95b1..48693b90 100644
--- a/bin/statistics/contour.c
+++ b/bin/statistics/contour.c
@@ -5,7 +5,7 @@ Statistics is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2019-2021, Free Software Foundation, Inc.
+Copyright (C) 2019-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/statistics/contour.h b/bin/statistics/contour.h
index d7540ba2..ab9077fd 100644
--- a/bin/statistics/contour.h
+++ b/bin/statistics/contour.h
@@ -5,7 +5,7 @@ Statistics is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2019-2021, Free Software Foundation, Inc.
+Copyright (C) 2019-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/statistics/main.c b/bin/statistics/main.c
index 6e626a84..cea009bb 100644
--- a/bin/statistics/main.c
+++ b/bin/statistics/main.c
@@ -5,7 +5,7 @@ Statistics is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/statistics/main.h b/bin/statistics/main.h
index 374d6872..4781ea9a 100644
--- a/bin/statistics/main.h
+++ b/bin/statistics/main.h
@@ -5,7 +5,7 @@ Statistics is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/statistics/sky.c b/bin/statistics/sky.c
index a1d0d970..bc470a28 100644
--- a/bin/statistics/sky.c
+++ b/bin/statistics/sky.c
@@ -5,7 +5,7 @@ Statistics is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/statistics/sky.h b/bin/statistics/sky.h
index f148448c..72e38c7c 100644
--- a/bin/statistics/sky.h
+++ b/bin/statistics/sky.h
@@ -5,7 +5,7 @@ Statistics is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/statistics/statistics.c b/bin/statistics/statistics.c
index 2db81134..978fc18c 100644
--- a/bin/statistics/statistics.c
+++ b/bin/statistics/statistics.c
@@ -5,7 +5,7 @@ Statistics is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/statistics/statistics.h b/bin/statistics/statistics.h
index 07dd16e0..94b882d8 100644
--- a/bin/statistics/statistics.h
+++ b/bin/statistics/statistics.h
@@ -5,7 +5,7 @@ Statistics is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/statistics/ui.c b/bin/statistics/ui.c
index 0a1787d2..e2ee5347 100644
--- a/bin/statistics/ui.c
+++ b/bin/statistics/ui.c
@@ -5,7 +5,7 @@ Statistics is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/statistics/ui.h b/bin/statistics/ui.h
index 40716d94..1dcaeaa4 100644
--- a/bin/statistics/ui.h
+++ b/bin/statistics/ui.h
@@ -5,7 +5,7 @@ Statistics is part of GNU Astronomy Utilities (Gnuastro) 
package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/table/Makefile.am b/bin/table/Makefile.am
index e46e9e35..8608684b 100644
--- a/bin/table/Makefile.am
+++ b/bin/table/Makefile.am
@@ -3,7 +3,7 @@
 ## Original author:
 ##     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 ## Contributing author(s):
-## Copyright (C) 2016-2021, Free Software Foundation, Inc.
+## Copyright (C) 2016-2022 Free Software Foundation, Inc.
 ##
 ## Gnuastro is free software: you can redistribute it and/or modify it
 ## under the terms of the GNU General Public License as published by
diff --git a/bin/table/args.h b/bin/table/args.h
index 5e5cd4ca..dfcdd276 100644
--- a/bin/table/args.h
+++ b/bin/table/args.h
@@ -5,7 +5,7 @@ Table is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/table/arithmetic.c b/bin/table/arithmetic.c
index 73dbdb41..d85a84f1 100644
--- a/bin/table/arithmetic.c
+++ b/bin/table/arithmetic.c
@@ -5,7 +5,7 @@ Table is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2019-2021, Free Software Foundation, Inc.
+Copyright (C) 2019-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/table/arithmetic.h b/bin/table/arithmetic.h
index dd682fb5..c9175361 100644
--- a/bin/table/arithmetic.h
+++ b/bin/table/arithmetic.h
@@ -5,7 +5,7 @@ Table is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2020-2021, Free Software Foundation, Inc.
+Copyright (C) 2020-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/table/asttable-complete.bash b/bin/table/asttable-complete.bash
index 508da82d..260307fb 100644
--- a/bin/table/asttable-complete.bash
+++ b/bin/table/asttable-complete.bash
@@ -5,7 +5,7 @@
 #     Pedram Ashofteh Ardakani <pedramardakani@pm.me>
 # Contributing author(s):
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
-# Copyright (C) 2021 Free Software Foundation, Inc.
+# Copyright (C) 2021-2022 Free Software Foundation, Inc.
 #
 # Gnuastro is free software: you can redistribute it and/or modify it under
 # the terms of the GNU General Public License as published by the Free
diff --git a/bin/table/asttable.conf b/bin/table/asttable.conf
index ebb1c647..5885bb14 100644
--- a/bin/table/asttable.conf
+++ b/bin/table/asttable.conf
@@ -12,7 +12,7 @@
 #  $ info asttable                       # All options and input/output.
 #  $ info gnuastro "Configuration files" # How to use configuration files.
 #
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/bin/table/authors-cite.h b/bin/table/authors-cite.h
index 3143d8fc..62a6c490 100644
--- a/bin/table/authors-cite.h
+++ b/bin/table/authors-cite.h
@@ -5,7 +5,7 @@ Table is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/table/main.c b/bin/table/main.c
index 9da4fd8c..c1b741bb 100644
--- a/bin/table/main.c
+++ b/bin/table/main.c
@@ -5,7 +5,7 @@ Table is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/table/main.h b/bin/table/main.h
index 5777163e..98015fe4 100644
--- a/bin/table/main.h
+++ b/bin/table/main.h
@@ -5,7 +5,7 @@ Table is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/table/table.c b/bin/table/table.c
index fa5083fd..fb55fa60 100644
--- a/bin/table/table.c
+++ b/bin/table/table.c
@@ -5,7 +5,7 @@ Table is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/table/table.h b/bin/table/table.h
index ce729622..3442b8bd 100644
--- a/bin/table/table.h
+++ b/bin/table/table.h
@@ -5,7 +5,7 @@ Table is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/table/ui.c b/bin/table/ui.c
index a997f95d..8645a381 100644
--- a/bin/table/ui.c
+++ b/bin/table/ui.c
@@ -5,7 +5,7 @@ Table is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/table/ui.h b/bin/table/ui.h
index b62944e8..7b5dac60 100644
--- a/bin/table/ui.h
+++ b/bin/table/ui.h
@@ -5,7 +5,7 @@ Table is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/warp/Makefile.am b/bin/warp/Makefile.am
index 850600b4..55c4e8b5 100644
--- a/bin/warp/Makefile.am
+++ b/bin/warp/Makefile.am
@@ -3,7 +3,7 @@
 ## Original author:
 ##     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 ## Contributing author(s):
-## Copyright (C) 2015-2021, Free Software Foundation, Inc.
+## Copyright (C) 2015-2022 Free Software Foundation, Inc.
 ##
 ## Gnuastro is free software: you can redistribute it and/or modify it
 ## under the terms of the GNU General Public License as published by
diff --git a/bin/warp/args.h b/bin/warp/args.h
index ffb17b4f..841b81a0 100644
--- a/bin/warp/args.h
+++ b/bin/warp/args.h
@@ -5,7 +5,7 @@ Warp is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/warp/astwarp.conf b/bin/warp/astwarp.conf
index 03656cec..549e7286 100644
--- a/bin/warp/astwarp.conf
+++ b/bin/warp/astwarp.conf
@@ -12,7 +12,7 @@
 #  $ info astwarp                        # All options and input/output.
 #  $ info gnuastro "Configuration files" # How to use configuration files.
 #
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/bin/warp/authors-cite.h b/bin/warp/authors-cite.h
index e8d1d232..b96e3bd9 100644
--- a/bin/warp/authors-cite.h
+++ b/bin/warp/authors-cite.h
@@ -5,7 +5,7 @@ Warp is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/warp/main.c b/bin/warp/main.c
index cd1fd1d8..0d52a922 100644
--- a/bin/warp/main.c
+++ b/bin/warp/main.c
@@ -5,7 +5,7 @@ Warp is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/warp/main.h b/bin/warp/main.h
index af5a8dae..fc6f25df 100644
--- a/bin/warp/main.h
+++ b/bin/warp/main.h
@@ -5,7 +5,7 @@ Warp is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/warp/ui.c b/bin/warp/ui.c
index 710c393e..de62e4e6 100644
--- a/bin/warp/ui.c
+++ b/bin/warp/ui.c
@@ -5,7 +5,7 @@ Warp is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/warp/ui.h b/bin/warp/ui.h
index 91b9518c..763e613c 100644
--- a/bin/warp/ui.h
+++ b/bin/warp/ui.h
@@ -5,7 +5,7 @@ Warp is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/warp/warp.c b/bin/warp/warp.c
index 1f640bc7..e328efb0 100644
--- a/bin/warp/warp.c
+++ b/bin/warp/warp.c
@@ -5,7 +5,7 @@ Warp is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bin/warp/warp.h b/bin/warp/warp.h
index acfa30ec..a2eb4204 100644
--- a/bin/warp/warp.h
+++ b/bin/warp/warp.h
@@ -5,7 +5,7 @@ Warp is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/bootstrap b/bootstrap
index 73365985..2161c696 100755
--- a/bootstrap
+++ b/bootstrap
@@ -4,7 +4,7 @@ scriptversion=2021-04-11.09; # UTC
 
 # Bootstrap this package from checked-out sources.
 
-# Copyright (C) 2003-2021 Free Software Foundation, Inc.
+# Copyright (C) 2003-2022 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/bootstrap.conf b/bootstrap.conf
index 9aca00b1..be0951de 100644
--- a/bootstrap.conf
+++ b/bootstrap.conf
@@ -10,7 +10,7 @@
 #     Mosè Giordano <mose@gnu.org>
 # Contributing author(s):
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
-# Copyright (C) 2016-2021, Free Software Foundation, Inc.
+# Copyright (C) 2016-2022 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/configure.ac b/configure.ac
index 6756725b..117c291f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -12,7 +12,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Gnuastro is free software: you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
diff --git a/developer-build b/developer-build
index 3b99cc17..6772c37e 100755
--- a/developer-build
+++ b/developer-build
@@ -9,7 +9,7 @@
 #   Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
 #   Mosè Giordano <mose@gnu.org>
-# Copyright (C) 2016-2021, Free Software Foundation, Inc.
+# Copyright (C) 2016-2022 Free Software Foundation, Inc.
 #
 # Gnuastro is free software: you can redistribute it and/or modify it under
 # the terms of the GNU General Public License as published by the Free
diff --git a/doc/Makefile.am b/doc/Makefile.am
index 521d0e54..b73f0f41 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -6,7 +6,7 @@
 ## Original author:
 ##     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 ## Contributing author(s):
-## Copyright (C) 2015-2021, Free Software Foundation, Inc.
+## Copyright (C) 2015-2022 Free Software Foundation, Inc.
 ##
 ## GNU Astronomy Utilities is free software: you can redistribute it
 ## and/or modify it under the terms of the GNU General Public License
diff --git a/doc/README b/doc/README
index c4e8dc51..fb31ce5b 100644
--- a/doc/README
+++ b/doc/README
@@ -1,7 +1,7 @@
 Documentation of GNU Astronomy Utilities
 ========================================
 
-Copyright (C) 2015-2021 Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 This directory contains the documentation (manual) of GNU Astronomy
@@ -57,7 +57,7 @@ Documentation License, Version 1.3 or later, just like this 
README
 
 Copyright
 ---------
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document under
 the terms of the GNU Free Documentation License, Version 1.3 or any later
diff --git a/doc/announce-acknowledge.txt b/doc/announce-acknowledge.txt
index de85911d..549e15bc 100644
--- a/doc/announce-acknowledge.txt
+++ b/doc/announce-acknowledge.txt
@@ -21,7 +21,7 @@ Jesús Varela
 
 
 
-Copyright (C) 2015-2021 Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document under
 the terms of the GNU Free Documentation License, Version 1.3 or any later
diff --git a/doc/fonts.css b/doc/fonts.css
index 889d75bc..0860f892 100644
--- a/doc/fonts.css
+++ b/doc/fonts.css
@@ -3,7 +3,7 @@
 Original author:
     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 This stylesheet is free software: you can redistribute it and/or
 modify it under the terms of the GNU General Public Licence as
diff --git a/doc/formath.texi b/doc/formath.texi
index 495e6044..e7876e3a 100644
--- a/doc/formath.texi
+++ b/doc/formath.texi
@@ -12,7 +12,7 @@ For the other formats, everything is normal, except the 
display math
 equations that don't have any proper solution, so I have just put a $$
 $$ around the math.
 
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Copying and distribution of this file, with or without modification,
 are permitted in any medium without royalty provided the copyright
diff --git a/doc/forwebpage b/doc/forwebpage
index 89cc9c4f..33f4dd95 100755
--- a/doc/forwebpage
+++ b/doc/forwebpage
@@ -76,7 +76,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2016-2021, Free Software Foundation, Inc.
+# Copyright (C) 2016-2022 Free Software Foundation, Inc.
 #
 # Gnuastro is free software: you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
diff --git a/doc/genauthors b/doc/genauthors
index 7f6139f0..e5d109e1 100755
--- a/doc/genauthors
+++ b/doc/genauthors
@@ -13,7 +13,7 @@
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
 #     Mosè Giordano <mose@gnu.org>
-# Copyright (C) 2016-2021, Free Software Foundation, Inc.
+# Copyright (C) 2016-2022 Free Software Foundation, Inc.
 #
 # Gnuastro is free software: you can redistribute it and/or modify it under
 # the terms of the GNU General Public License as published by the Free
diff --git a/doc/gnuastro-figures/README b/doc/gnuastro-figures/README
index b6c3bbb9..586601b4 100644
--- a/doc/gnuastro-figures/README
+++ b/doc/gnuastro-figures/README
@@ -21,7 +21,7 @@ epicycles.png: This is a combined image from two images on 
Wikipedia (links
 
 Copyright information
 ---------------------
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document under
 the terms of the GNU Free Documentation License, Version 1.3 or any later
diff --git a/doc/gnuastro.texi b/doc/gnuastro.texi
index 42a893a6..6ae8400a 100644
--- a/doc/gnuastro.texi
+++ b/doc/gnuastro.texi
@@ -36,7 +36,7 @@
 This book documents version @value{VERSION} of the GNU Astronomy Utilities 
(Gnuastro).
 Gnuastro provides various programs and libraries for astronomical data 
manipulation and analysis.
 
-Copyright @copyright{} 2015-2021, Free Software Foundation, Inc.
+Copyright @copyright{} 2015-2022 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document under 
the terms of the GNU Free Documentation License, Version 1.3 or any later 
version published by the Free Software Foundation; with no Invariant Sections, 
no Front-Cover Texts, and no Back-Cover Texts.
diff --git a/doc/gnuastro.translist b/doc/gnuastro.translist
index 0a61f9d0..b4d6b2ba 100644
--- a/doc/gnuastro.translist
+++ b/doc/gnuastro.translist
@@ -1,5 +1,5 @@
 <!-- begin translist file -->
-<!-- Copyright (C) 2015-2021, Free Software Foundation, Inc.
+<!-- Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
  This file is part of GNU Astronomy Utilities (Gnuastro) webpage.
 
diff --git a/doc/javascript.html b/doc/javascript.html
index 60a34689..321c1486 100644
--- a/doc/javascript.html
+++ b/doc/javascript.html
@@ -4,7 +4,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2016-2021, Free Software Foundation, Inc.
+# Copyright (C) 2016-2022 Free Software Foundation, Inc.
 #
 # Gnuastro is free software: you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
diff --git a/doc/plotsrc/Makefile b/doc/plotsrc/Makefile
index 482dfc0c..8ee2a3e4 100644
--- a/doc/plotsrc/Makefile
+++ b/doc/plotsrc/Makefile
@@ -3,7 +3,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # GNU Astronomy Utilities is free software: you can redistribute it
 # and/or modify it under the terms of the GNU General Public License
diff --git a/doc/plotsrc/README b/doc/plotsrc/README
index cc60baa4..700bc6cf 100644
--- a/doc/plotsrc/README
+++ b/doc/plotsrc/README
@@ -1,7 +1,7 @@
 Make the plots/figures of the book
 ----------------------------------
 
-Copyright (C) 2015-2021 Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 This directory has all the necessary information to make the plots
@@ -32,7 +32,7 @@ in Ghostscript that has been fixed since version 9.24
 
 Copyright
 ---------
-Copyright (C) 2015-2021 Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document under
 the terms of the GNU Free Documentation License, Version 1.3 or any later
diff --git a/doc/plotsrc/all.tex b/doc/plotsrc/all.tex
index 0f1c8d47..a0474a38 100644
--- a/doc/plotsrc/all.tex
+++ b/doc/plotsrc/all.tex
@@ -5,7 +5,7 @@
 % Original author:
 %     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 % Contributing author(s):
-% Copyright (C) 2015-2021, Free Software Foundation, Inc.
+% Copyright (C) 2015-2022 Free Software Foundation, Inc.
 %
 % Gnuastro is free software: you can redistribute it and/or modify it
 % under the terms of the GNU General Public License as published by
diff --git a/doc/plotsrc/conversions.sh b/doc/plotsrc/conversions.sh
index 8dd46674..cdd6bb99 100755
--- a/doc/plotsrc/conversions.sh
+++ b/doc/plotsrc/conversions.sh
@@ -13,7 +13,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Gnuastro is free software: you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
diff --git a/doc/plotsrc/tex/flatplane.tex b/doc/plotsrc/tex/flatplane.tex
index c11cea0c..2277d5e3 100644
--- a/doc/plotsrc/tex/flatplane.tex
+++ b/doc/plotsrc/tex/flatplane.tex
@@ -5,7 +5,7 @@
 % Original author:
 %     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 % Contributing author(s):
-% Copyright (C) 2016-2021, Free Software Foundation, Inc.
+% Copyright (C) 2016-2022 Free Software Foundation, Inc.
 %
 % Gnuastro is free software: you can redistribute it and/or modify it
 % under the terms of the GNU General Public License as published by
diff --git a/doc/plotsrc/tex/iandtime.tex b/doc/plotsrc/tex/iandtime.tex
index 44c87e2c..c693df29 100644
--- a/doc/plotsrc/tex/iandtime.tex
+++ b/doc/plotsrc/tex/iandtime.tex
@@ -5,7 +5,7 @@
 % Original author:
 %     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 % Contributing author(s):
-% Copyright (C) 2015-2021, Free Software Foundation, Inc.
+% Copyright (C) 2015-2022 Free Software Foundation, Inc.
 %
 % Gnuastro is free software: you can redistribute it and/or modify it
 % under the terms of the GNU General Public License as published by
diff --git a/doc/plotsrc/tex/samplingfreq.tex b/doc/plotsrc/tex/samplingfreq.tex
index 677cd8b4..fca3548f 100644
--- a/doc/plotsrc/tex/samplingfreq.tex
+++ b/doc/plotsrc/tex/samplingfreq.tex
@@ -5,7 +5,7 @@
 % Original author:
 %     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 % Contributing author(s):
-% Copyright (C) 2015-2021, Free Software Foundation, Inc.
+% Copyright (C) 2015-2022 Free Software Foundation, Inc.
 %
 % Gnuastro is free software: you can redistribute it and/or modify it
 % under the terms of the GNU General Public License as published by
diff --git a/doc/plotsrc/tex/sphereandplane.tex 
b/doc/plotsrc/tex/sphereandplane.tex
index 03e4410b..17d50ef0 100644
--- a/doc/plotsrc/tex/sphereandplane.tex
+++ b/doc/plotsrc/tex/sphereandplane.tex
@@ -5,7 +5,7 @@
 % Original author:
 %     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 % Contributing author(s):
-% Copyright (C) 2016-2021, Free Software Foundation, Inc.
+% Copyright (C) 2016-2022 Free Software Foundation, Inc.
 %
 % Gnuastro is free software: you can redistribute it and/or modify it
 % under the terms of the GNU General Public License as published by
diff --git a/doc/release-checklist.txt b/doc/release-checklist.txt
index 43a09ce4..d3014001 100644
--- a/doc/release-checklist.txt
+++ b/doc/release-checklist.txt
@@ -1,7 +1,7 @@
 Gnuastro release checklist
 ==========================
 
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 
@@ -486,7 +486,7 @@ features in a recorded terminal.
 
 Copyright
 =========
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document under
 the terms of the GNU Free Documentation License, Version 1.3 or any later
diff --git a/doc/style.css b/doc/style.css
index 02d41eef..ff30a17b 100644
--- a/doc/style.css
+++ b/doc/style.css
@@ -3,7 +3,7 @@
 Original author:
     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 This stylesheet is free software: you can redistribute it and/or
 modify it under the terms of the GNU General Public Licence as
diff --git a/genauthors b/genauthors
index 0349fc3a..a8327b3e 100755
--- a/genauthors
+++ b/genauthors
@@ -16,7 +16,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Gnuastro is free software: you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by the
diff --git a/lib/Makefile.am b/lib/Makefile.am
index de1a3110..e5a523fd 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -3,7 +3,7 @@
 ## Original author:
 ##     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 ## Contributing author(s):
-## Copyright (C) 2015-2021, Free Software Foundation, Inc.
+## Copyright (C) 2015-2022 Free Software Foundation, Inc.
 ##
 ## Gnuastro is free software: you can redistribute it and/or modify it
 ## under the terms of the GNU General Public License as published by
diff --git a/lib/arithmetic-and.c b/lib/arithmetic-and.c
index d87f8887..4bc9a409 100644
--- a/lib/arithmetic-and.c
+++ b/lib/arithmetic-and.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/arithmetic-bitand.c b/lib/arithmetic-bitand.c
index ace79c5b..a4e53dc2 100644
--- a/lib/arithmetic-bitand.c
+++ b/lib/arithmetic-bitand.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/arithmetic-bitlsh.c b/lib/arithmetic-bitlsh.c
index 0184ca25..aa9a6828 100644
--- a/lib/arithmetic-bitlsh.c
+++ b/lib/arithmetic-bitlsh.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/arithmetic-bitor.c b/lib/arithmetic-bitor.c
index eccb0a27..0d3bbc86 100644
--- a/lib/arithmetic-bitor.c
+++ b/lib/arithmetic-bitor.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/arithmetic-bitrsh.c b/lib/arithmetic-bitrsh.c
index 8b6d7ff7..0fec1b43 100644
--- a/lib/arithmetic-bitrsh.c
+++ b/lib/arithmetic-bitrsh.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/arithmetic-bitxor.c b/lib/arithmetic-bitxor.c
index ea6ba8d6..f9201dd9 100644
--- a/lib/arithmetic-bitxor.c
+++ b/lib/arithmetic-bitxor.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/arithmetic-divide.c b/lib/arithmetic-divide.c
index 9981cdf3..04b4470f 100644
--- a/lib/arithmetic-divide.c
+++ b/lib/arithmetic-divide.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/arithmetic-eq.c b/lib/arithmetic-eq.c
index 592cbc9f..fd093f81 100644
--- a/lib/arithmetic-eq.c
+++ b/lib/arithmetic-eq.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/arithmetic-ge.c b/lib/arithmetic-ge.c
index db824ea2..8f892492 100644
--- a/lib/arithmetic-ge.c
+++ b/lib/arithmetic-ge.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/arithmetic-gt.c b/lib/arithmetic-gt.c
index 7d91d76c..e8f2b4af 100644
--- a/lib/arithmetic-gt.c
+++ b/lib/arithmetic-gt.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/arithmetic-le.c b/lib/arithmetic-le.c
index 6190d2e6..0ce61254 100644
--- a/lib/arithmetic-le.c
+++ b/lib/arithmetic-le.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/arithmetic-lt.c b/lib/arithmetic-lt.c
index fa7601af..d6224ed0 100644
--- a/lib/arithmetic-lt.c
+++ b/lib/arithmetic-lt.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/arithmetic-minus.c b/lib/arithmetic-minus.c
index 25ca24f2..092883fd 100644
--- a/lib/arithmetic-minus.c
+++ b/lib/arithmetic-minus.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/arithmetic-modulo.c b/lib/arithmetic-modulo.c
index 428da706..7ccd7b58 100644
--- a/lib/arithmetic-modulo.c
+++ b/lib/arithmetic-modulo.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/arithmetic-multiply.c b/lib/arithmetic-multiply.c
index a6ad4b67..b99719c3 100644
--- a/lib/arithmetic-multiply.c
+++ b/lib/arithmetic-multiply.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/arithmetic-ne.c b/lib/arithmetic-ne.c
index 3030a3d0..4c6ee8cd 100644
--- a/lib/arithmetic-ne.c
+++ b/lib/arithmetic-ne.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/arithmetic-or.c b/lib/arithmetic-or.c
index 5c9a8849..dbd13fc3 100644
--- a/lib/arithmetic-or.c
+++ b/lib/arithmetic-or.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/arithmetic-plus.c b/lib/arithmetic-plus.c
index e24b0035..f56f420c 100644
--- a/lib/arithmetic-plus.c
+++ b/lib/arithmetic-plus.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/arithmetic-set.c b/lib/arithmetic-set.c
index f4d9d688..b436c36e 100644
--- a/lib/arithmetic-set.c
+++ b/lib/arithmetic-set.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2021, Free Software Foundation, Inc.
+Copyright (C) 2021-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/arithmetic.c b/lib/arithmetic.c
index 4c13bb5d..a810bc0f 100644
--- a/lib/arithmetic.c
+++ b/lib/arithmetic.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/array.c b/lib/array.c
index 8589abdc..8f2f6965 100644
--- a/lib/array.c
+++ b/lib/array.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2018-2021, Free Software Foundation, Inc.
+Copyright (C) 2018-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/binary.c b/lib/binary.c
index e3112232..2b336d8f 100644
--- a/lib/binary.c
+++ b/lib/binary.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/blank.c b/lib/blank.c
index 5e33f97a..44c14fd8 100644
--- a/lib/blank.c
+++ b/lib/blank.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/box.c b/lib/box.c
index d5d43135..97212971 100644
--- a/lib/box.c
+++ b/lib/box.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/checkset.c b/lib/checkset.c
index 9aea0de2..11eba377 100644
--- a/lib/checkset.c
+++ b/lib/checkset.c
@@ -6,7 +6,7 @@ Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
      Pedram Ashofteh Ardakani <pedramardakani@pm.me>
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/convolve.c b/lib/convolve.c
index 889af94e..bc85fdd5 100644
--- a/lib/convolve.c
+++ b/lib/convolve.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/cosmology.c b/lib/cosmology.c
index 4291fbd4..3c822469 100644
--- a/lib/cosmology.c
+++ b/lib/cosmology.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/data.c b/lib/data.c
index 4328d305..2a2cbcec 100644
--- a/lib/data.c
+++ b/lib/data.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/dimension.c b/lib/dimension.c
index 033b972f..9bcd95ca 100644
--- a/lib/dimension.c
+++ b/lib/dimension.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/ds9.c b/lib/ds9.c
index fbea66b8..e90bd7b7 100644
--- a/lib/ds9.c
+++ b/lib/ds9.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/eps.c b/lib/eps.c
index 4b940b05..37006284 100644
--- a/lib/eps.c
+++ b/lib/eps.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/fits.c b/lib/fits.c
index 82fbcfb9..40c48c79 100644
--- a/lib/fits.c
+++ b/lib/fits.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/git.c b/lib/git.c
index eb58c046..200e1d8d 100644
--- a/lib/git.c
+++ b/lib/git.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/README b/lib/gnuastro-internal/README
index f8e9bf80..3442c1c8 100644
--- a/lib/gnuastro-internal/README
+++ b/lib/gnuastro-internal/README
@@ -1,7 +1,7 @@
 GNU Astronomy Utilities internal header files
 ---------------------------------------------
 
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 The '.h' files in this directory are headers to Gnuastro's internal
diff --git a/lib/gnuastro-internal/arithmetic-and.h 
b/lib/gnuastro-internal/arithmetic-and.h
index f3edbe68..56467374 100644
--- a/lib/gnuastro-internal/arithmetic-and.h
+++ b/lib/gnuastro-internal/arithmetic-and.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/arithmetic-binary.h 
b/lib/gnuastro-internal/arithmetic-binary.h
index 13614462..5647d6ba 100644
--- a/lib/gnuastro-internal/arithmetic-binary.h
+++ b/lib/gnuastro-internal/arithmetic-binary.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/arithmetic-bitand.h 
b/lib/gnuastro-internal/arithmetic-bitand.h
index 0e13c9bb..9bd61687 100644
--- a/lib/gnuastro-internal/arithmetic-bitand.h
+++ b/lib/gnuastro-internal/arithmetic-bitand.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/arithmetic-bitlsh.h 
b/lib/gnuastro-internal/arithmetic-bitlsh.h
index bc9f58a5..6d4d1cee 100644
--- a/lib/gnuastro-internal/arithmetic-bitlsh.h
+++ b/lib/gnuastro-internal/arithmetic-bitlsh.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/arithmetic-bitor.h 
b/lib/gnuastro-internal/arithmetic-bitor.h
index 3dbe8dd2..fbda2f78 100644
--- a/lib/gnuastro-internal/arithmetic-bitor.h
+++ b/lib/gnuastro-internal/arithmetic-bitor.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/arithmetic-bitrsh.h 
b/lib/gnuastro-internal/arithmetic-bitrsh.h
index 3a4aef6a..60dec7c2 100644
--- a/lib/gnuastro-internal/arithmetic-bitrsh.h
+++ b/lib/gnuastro-internal/arithmetic-bitrsh.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/arithmetic-bitxor.h 
b/lib/gnuastro-internal/arithmetic-bitxor.h
index 887b7d6f..73ad5fb1 100644
--- a/lib/gnuastro-internal/arithmetic-bitxor.h
+++ b/lib/gnuastro-internal/arithmetic-bitxor.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/arithmetic-divide.h 
b/lib/gnuastro-internal/arithmetic-divide.h
index 8803499e..744abcc6 100644
--- a/lib/gnuastro-internal/arithmetic-divide.h
+++ b/lib/gnuastro-internal/arithmetic-divide.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/arithmetic-eq.h 
b/lib/gnuastro-internal/arithmetic-eq.h
index 65f28a70..346a9778 100644
--- a/lib/gnuastro-internal/arithmetic-eq.h
+++ b/lib/gnuastro-internal/arithmetic-eq.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/arithmetic-ge.h 
b/lib/gnuastro-internal/arithmetic-ge.h
index 8af5f43f..1c0f64c5 100644
--- a/lib/gnuastro-internal/arithmetic-ge.h
+++ b/lib/gnuastro-internal/arithmetic-ge.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/arithmetic-gt.h 
b/lib/gnuastro-internal/arithmetic-gt.h
index d20cc980..d3d87792 100644
--- a/lib/gnuastro-internal/arithmetic-gt.h
+++ b/lib/gnuastro-internal/arithmetic-gt.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/arithmetic-internal.h 
b/lib/gnuastro-internal/arithmetic-internal.h
index ec2f5687..5e849b26 100644
--- a/lib/gnuastro-internal/arithmetic-internal.h
+++ b/lib/gnuastro-internal/arithmetic-internal.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/arithmetic-le.h 
b/lib/gnuastro-internal/arithmetic-le.h
index 675b7828..f9ffe2dc 100644
--- a/lib/gnuastro-internal/arithmetic-le.h
+++ b/lib/gnuastro-internal/arithmetic-le.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/arithmetic-lt.h 
b/lib/gnuastro-internal/arithmetic-lt.h
index 4c0a5389..9d151ea3 100644
--- a/lib/gnuastro-internal/arithmetic-lt.h
+++ b/lib/gnuastro-internal/arithmetic-lt.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/arithmetic-minus.h 
b/lib/gnuastro-internal/arithmetic-minus.h
index 28e1d74e..aa655ba8 100644
--- a/lib/gnuastro-internal/arithmetic-minus.h
+++ b/lib/gnuastro-internal/arithmetic-minus.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/arithmetic-modulo.h 
b/lib/gnuastro-internal/arithmetic-modulo.h
index 6a01ba44..2ccb6e56 100644
--- a/lib/gnuastro-internal/arithmetic-modulo.h
+++ b/lib/gnuastro-internal/arithmetic-modulo.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/arithmetic-multiply.h 
b/lib/gnuastro-internal/arithmetic-multiply.h
index 9ed9cd2c..b2e011a5 100644
--- a/lib/gnuastro-internal/arithmetic-multiply.h
+++ b/lib/gnuastro-internal/arithmetic-multiply.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/arithmetic-ne.h 
b/lib/gnuastro-internal/arithmetic-ne.h
index 60b580fd..efb8eeaa 100644
--- a/lib/gnuastro-internal/arithmetic-ne.h
+++ b/lib/gnuastro-internal/arithmetic-ne.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/arithmetic-or.h 
b/lib/gnuastro-internal/arithmetic-or.h
index 3e5f81a7..acb5c054 100644
--- a/lib/gnuastro-internal/arithmetic-or.h
+++ b/lib/gnuastro-internal/arithmetic-or.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/arithmetic-plus.h 
b/lib/gnuastro-internal/arithmetic-plus.h
index 58cfb9a8..e2cb19cd 100644
--- a/lib/gnuastro-internal/arithmetic-plus.h
+++ b/lib/gnuastro-internal/arithmetic-plus.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/arithmetic-set.h 
b/lib/gnuastro-internal/arithmetic-set.h
index 69ded8b7..153013fe 100644
--- a/lib/gnuastro-internal/arithmetic-set.h
+++ b/lib/gnuastro-internal/arithmetic-set.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2021, Free Software Foundation, Inc.
+Copyright (C) 2021-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/checkset.h b/lib/gnuastro-internal/checkset.h
index 482810ad..d3628e21 100644
--- a/lib/gnuastro-internal/checkset.h
+++ b/lib/gnuastro-internal/checkset.h
@@ -6,7 +6,7 @@ Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
      Pedram Ashofteh Ardakani <pedramardakani@pm.me>
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/commonopts.h 
b/lib/gnuastro-internal/commonopts.h
index 68f4a5f3..a3fc3c0f 100644
--- a/lib/gnuastro-internal/commonopts.h
+++ b/lib/gnuastro-internal/commonopts.h
@@ -6,7 +6,7 @@ IMPORTANT: This header must only be included the programs, not 
libraries.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/config.h.in 
b/lib/gnuastro-internal/config.h.in
index 1d070e00..68e29888 100644
--- a/lib/gnuastro-internal/config.h.in
+++ b/lib/gnuastro-internal/config.h.in
@@ -4,7 +4,7 @@ Functions dealing with general aspects of all Gnuastro.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/fixedstringmacros.h 
b/lib/gnuastro-internal/fixedstringmacros.h
index 258c3c5f..2f581212 100644
--- a/lib/gnuastro-internal/fixedstringmacros.h
+++ b/lib/gnuastro-internal/fixedstringmacros.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
@@ -26,7 +26,7 @@ along with Gnuastro. If not, see 
<http://www.gnu.org/licenses/>.
 
 
 #define GAL_STRINGS_SHORT_COPYRIGHT                                     \
-  "Copyright (C) 2015-2021, Free Software Foundation, Inc."
+  "Copyright (C) 2015-2022 Free Software Foundation, Inc."
 
 
 #define GAL_STRINGS_SHORT_LICENSE                                       \
diff --git a/lib/gnuastro-internal/options.h b/lib/gnuastro-internal/options.h
index 39f2b06a..ef13b304 100644
--- a/lib/gnuastro-internal/options.h
+++ b/lib/gnuastro-internal/options.h
@@ -4,7 +4,7 @@ Function to parse options and configuration file values.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/tableintern.h 
b/lib/gnuastro-internal/tableintern.h
index 8e05531f..2c888d10 100644
--- a/lib/gnuastro-internal/tableintern.h
+++ b/lib/gnuastro-internal/tableintern.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/tile-internal.h 
b/lib/gnuastro-internal/tile-internal.h
index 5518ec72..259adae1 100644
--- a/lib/gnuastro-internal/tile-internal.h
+++ b/lib/gnuastro-internal/tile-internal.h
@@ -6,7 +6,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2018-2021, Free Software Foundation, Inc.
+Copyright (C) 2018-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/timing.h b/lib/gnuastro-internal/timing.h
index ef5bc11e..6d210e45 100644
--- a/lib/gnuastro-internal/timing.h
+++ b/lib/gnuastro-internal/timing.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro-internal/wcsdistortion.h 
b/lib/gnuastro-internal/wcsdistortion.h
index 4a6c4f60..76fb540e 100644
--- a/lib/gnuastro-internal/wcsdistortion.h
+++ b/lib/gnuastro-internal/wcsdistortion.h
@@ -6,7 +6,7 @@ Original author:
      Sachin Kumar Singh <sachinkumarsingh092@gmail.com>
 Contributing author(s):
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
-Copyright (C) 2020-2021, Free Software Foundation, Inc.
+Copyright (C) 2020-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro.pc.in b/lib/gnuastro.pc.in
index fe5e5150..fe849b49 100644
--- a/lib/gnuastro.pc.in
+++ b/lib/gnuastro.pc.in
@@ -3,7 +3,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Gnuastro is free software: you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
diff --git a/lib/gnuastro/README b/lib/gnuastro/README
index 9cd197e0..2ac14df1 100644
--- a/lib/gnuastro/README
+++ b/lib/gnuastro/README
@@ -1,7 +1,7 @@
 GNU Astronomy Utilities library header files
 ============================================
 
-Copyright (C) 2015-2021 Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 This directory contins Gnuastro's installed library header files. Once
@@ -22,7 +22,7 @@ in the parent directory of this directory mixed with the 
actual library
 
 Copyright
 ---------
-Copyright (C) 2015-2021 Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document under
 the terms of the GNU Free Documentation License, Version 1.3 or any later
diff --git a/lib/gnuastro/arithmetic.h b/lib/gnuastro/arithmetic.h
index afdcb90d..aafcd908 100644
--- a/lib/gnuastro/arithmetic.h
+++ b/lib/gnuastro/arithmetic.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/array.h b/lib/gnuastro/array.h
index f4231a63..a976683f 100644
--- a/lib/gnuastro/array.h
+++ b/lib/gnuastro/array.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2018-2021, Free Software Foundation, Inc.
+Copyright (C) 2018-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/binary.h b/lib/gnuastro/binary.h
index ffc3af20..205df383 100644
--- a/lib/gnuastro/binary.h
+++ b/lib/gnuastro/binary.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/blank.h b/lib/gnuastro/blank.h
index 211c2b99..d63852ed 100644
--- a/lib/gnuastro/blank.h
+++ b/lib/gnuastro/blank.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/box.h b/lib/gnuastro/box.h
index e0d49b5f..ec45b99b 100644
--- a/lib/gnuastro/box.h
+++ b/lib/gnuastro/box.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/convolve.h b/lib/gnuastro/convolve.h
index a1a36e4e..bb0695c4 100644
--- a/lib/gnuastro/convolve.h
+++ b/lib/gnuastro/convolve.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/cosmology.h b/lib/gnuastro/cosmology.h
index a20f88c9..46f7e3d2 100644
--- a/lib/gnuastro/cosmology.h
+++ b/lib/gnuastro/cosmology.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/data.h b/lib/gnuastro/data.h
index fc7e353c..f394a612 100644
--- a/lib/gnuastro/data.h
+++ b/lib/gnuastro/data.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/dimension.h b/lib/gnuastro/dimension.h
index d832ceee..516b581f 100644
--- a/lib/gnuastro/dimension.h
+++ b/lib/gnuastro/dimension.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/ds9.h b/lib/gnuastro/ds9.h
index 3aef2fef..5061fee9 100644
--- a/lib/gnuastro/ds9.h
+++ b/lib/gnuastro/ds9.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/eps.h b/lib/gnuastro/eps.h
index 2c90584f..e73265a7 100644
--- a/lib/gnuastro/eps.h
+++ b/lib/gnuastro/eps.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/fits.h b/lib/gnuastro/fits.h
index a6618830..4152d16a 100644
--- a/lib/gnuastro/fits.h
+++ b/lib/gnuastro/fits.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/git.h b/lib/gnuastro/git.h
index d7f57626..1573dbcd 100644
--- a/lib/gnuastro/git.h
+++ b/lib/gnuastro/git.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/interpolate.h b/lib/gnuastro/interpolate.h
index a3bf2128..e929f2cc 100644
--- a/lib/gnuastro/interpolate.h
+++ b/lib/gnuastro/interpolate.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/jpeg.h b/lib/gnuastro/jpeg.h
index caeb1e7b..8f42bcd9 100644
--- a/lib/gnuastro/jpeg.h
+++ b/lib/gnuastro/jpeg.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/kdtree.h b/lib/gnuastro/kdtree.h
index 31db486b..f85b04a5 100644
--- a/lib/gnuastro/kdtree.h
+++ b/lib/gnuastro/kdtree.h
@@ -6,7 +6,7 @@ Original author:
      Sachin Kumar Singh <sachinkumarsingh092@gmail.com>
 Contributing author(s):
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
-Copyright (C) 2020-2021, Free Software Foundation, Inc.
+Copyright (C) 2020-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/label.h b/lib/gnuastro/label.h
index 3472c4ee..6c43f593 100644
--- a/lib/gnuastro/label.h
+++ b/lib/gnuastro/label.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2018-2021, Free Software Foundation, Inc.
+Copyright (C) 2018-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/list.h b/lib/gnuastro/list.h
index 60a0d746..5637672f 100644
--- a/lib/gnuastro/list.h
+++ b/lib/gnuastro/list.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/match.h b/lib/gnuastro/match.h
index c0b3c44c..0037d87e 100644
--- a/lib/gnuastro/match.h
+++ b/lib/gnuastro/match.h
@@ -6,7 +6,7 @@ Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
      Sachin Kumar Singh <sachinkumarsingh092@gmail.com>
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/pdf.h b/lib/gnuastro/pdf.h
index 14fb5fd2..62bf0f69 100644
--- a/lib/gnuastro/pdf.h
+++ b/lib/gnuastro/pdf.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/permutation.h b/lib/gnuastro/permutation.h
index 3e1032be..555ccdd0 100644
--- a/lib/gnuastro/permutation.h
+++ b/lib/gnuastro/permutation.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/pointer.h b/lib/gnuastro/pointer.h
index 9bb297c4..d95c4966 100644
--- a/lib/gnuastro/pointer.h
+++ b/lib/gnuastro/pointer.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/polygon.h b/lib/gnuastro/polygon.h
index bfa7e89a..13c042bd 100644
--- a/lib/gnuastro/polygon.h
+++ b/lib/gnuastro/polygon.h
@@ -6,7 +6,7 @@ Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
      Sachin Kumar Singh <sachinkumarsingh092@gmail.com>
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/qsort.h b/lib/gnuastro/qsort.h
index 64f16c83..467f0830 100644
--- a/lib/gnuastro/qsort.h
+++ b/lib/gnuastro/qsort.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/speclines.h b/lib/gnuastro/speclines.h
index 06a85dc5..6c62f2a7 100644
--- a/lib/gnuastro/speclines.h
+++ b/lib/gnuastro/speclines.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2019-2021, Free Software Foundation, Inc.
+Copyright (C) 2019-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/statistics.h b/lib/gnuastro/statistics.h
index 64fa0cca..1046b032 100644
--- a/lib/gnuastro/statistics.h
+++ b/lib/gnuastro/statistics.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/table.h b/lib/gnuastro/table.h
index e224fa5a..88658d1c 100644
--- a/lib/gnuastro/table.h
+++ b/lib/gnuastro/table.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/threads.h b/lib/gnuastro/threads.h
index e5c35209..54a013a4 100644
--- a/lib/gnuastro/threads.h
+++ b/lib/gnuastro/threads.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/tiff.h b/lib/gnuastro/tiff.h
index 5b4e8a67..c8c4bf9d 100644
--- a/lib/gnuastro/tiff.h
+++ b/lib/gnuastro/tiff.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2018-2021, Free Software Foundation, Inc.
+Copyright (C) 2018-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/tile.h b/lib/gnuastro/tile.h
index b6044ce4..ae480ed8 100644
--- a/lib/gnuastro/tile.h
+++ b/lib/gnuastro/tile.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/txt.h b/lib/gnuastro/txt.h
index 2a3a715f..6405b75d 100644
--- a/lib/gnuastro/txt.h
+++ b/lib/gnuastro/txt.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/type.h b/lib/gnuastro/type.h
index 2090023f..ea7b2148 100644
--- a/lib/gnuastro/type.h
+++ b/lib/gnuastro/type.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/units.h b/lib/gnuastro/units.h
index 71d86a1f..e79ed29d 100644
--- a/lib/gnuastro/units.h
+++ b/lib/gnuastro/units.h
@@ -6,7 +6,7 @@ Original author:
      Kartik Ohri <kartikohri13@gmail.com>
 Contributing author(s):
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
-Copyright (C) 2020-2021, Free Software Foundation, Inc.
+Copyright (C) 2020-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/gnuastro/wcs.h b/lib/gnuastro/wcs.h
index 4abe42b2..27c69c7b 100644
--- a/lib/gnuastro/wcs.h
+++ b/lib/gnuastro/wcs.h
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/interpolate.c b/lib/interpolate.c
index 05cb1e89..948c30ed 100644
--- a/lib/interpolate.c
+++ b/lib/interpolate.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/jpeg.c b/lib/jpeg.c
index fe3ec34a..9dc9a2e5 100644
--- a/lib/jpeg.c
+++ b/lib/jpeg.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/kdtree.c b/lib/kdtree.c
index ef225934..b4de5f46 100644
--- a/lib/kdtree.c
+++ b/lib/kdtree.c
@@ -6,7 +6,7 @@ Original author:
      Sachin Kumar Singh <sachinkumarsingh092@gmail.com>
 Contributing author(s):
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
-Copyright (C) 2020-2021, Free Software Foundation, Inc.
+Copyright (C) 2020-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/label.c b/lib/label.c
index cf9a2240..1170bae1 100644
--- a/lib/label.c
+++ b/lib/label.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2018-2021, Free Software Foundation, Inc.
+Copyright (C) 2018-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/list.c b/lib/list.c
index 757fa8ae..2c32bc8c 100644
--- a/lib/list.c
+++ b/lib/list.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/match.c b/lib/match.c
index f62c07d6..b4c750cf 100644
--- a/lib/match.c
+++ b/lib/match.c
@@ -6,7 +6,7 @@ Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
      Sachin Kumar Singh <sachinkumarsingh092@gmail.com>
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/options.c b/lib/options.c
index 70c572fb..1bb07205 100644
--- a/lib/options.c
+++ b/lib/options.c
@@ -4,7 +4,7 @@ Function to parse options and configuration file values.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/pdf.c b/lib/pdf.c
index 55827ee1..7aa473a4 100644
--- a/lib/pdf.c
+++ b/lib/pdf.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/permutation.c b/lib/permutation.c
index f3a14393..61278a83 100644
--- a/lib/permutation.c
+++ b/lib/permutation.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/pointer.c b/lib/pointer.c
index 18dee12d..8e7a1003 100644
--- a/lib/pointer.c
+++ b/lib/pointer.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/polygon.c b/lib/polygon.c
index 6655a051..939ef18d 100644
--- a/lib/polygon.c
+++ b/lib/polygon.c
@@ -7,7 +7,7 @@ Original author:
 Contributing author(s):
      Sachin Kumar Singh <sachinkumarsingh092@gmail.com>
      Pedram Ashofteh Ardakani <pedramardakani@pm.me>
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/qsort.c b/lib/qsort.c
index 3bae85d9..95367430 100644
--- a/lib/qsort.c
+++ b/lib/qsort.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/speclines.c b/lib/speclines.c
index ffa03b11..75cbe5f5 100644
--- a/lib/speclines.c
+++ b/lib/speclines.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2019-2021, Free Software Foundation, Inc.
+Copyright (C) 2019-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/statistics.c b/lib/statistics.c
index 0fbe9d8c..b055a157 100644
--- a/lib/statistics.c
+++ b/lib/statistics.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/table.c b/lib/table.c
index 7d21a673..582473c6 100644
--- a/lib/table.c
+++ b/lib/table.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/tableintern.c b/lib/tableintern.c
index 32730b08..b96352bc 100644
--- a/lib/tableintern.c
+++ b/lib/tableintern.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/threads.c b/lib/threads.c
index 0086daea..996c7892 100644
--- a/lib/threads.c
+++ b/lib/threads.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/tiff.c b/lib/tiff.c
index 6085e88b..3fb55994 100644
--- a/lib/tiff.c
+++ b/lib/tiff.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2018-2021, Free Software Foundation, Inc.
+Copyright (C) 2018-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/tile-internal.c b/lib/tile-internal.c
index 1bfb684e..babdbeeb 100644
--- a/lib/tile-internal.c
+++ b/lib/tile-internal.c
@@ -6,7 +6,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2019-2021, Free Software Foundation, Inc.
+Copyright (C) 2019-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/tile.c b/lib/tile.c
index a79808cd..fa5941b0 100644
--- a/lib/tile.c
+++ b/lib/tile.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/timing.c b/lib/timing.c
index dc5208f4..79f18644 100644
--- a/lib/timing.c
+++ b/lib/timing.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/txt.c b/lib/txt.c
index f7690295..c02eda30 100644
--- a/lib/txt.c
+++ b/lib/txt.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/type.c b/lib/type.c
index f70c58d3..7f72d655 100644
--- a/lib/type.c
+++ b/lib/type.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2016-2021, Free Software Foundation, Inc.
+Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/units.c b/lib/units.c
index 6b3fad9f..d310d78d 100644
--- a/lib/units.c
+++ b/lib/units.c
@@ -6,7 +6,7 @@ Original author:
      Kartik Ohri <kartikohri13@gmail.com>
 Contributing author(s):
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
-Copyright (C) 2020-2021, Free Software Foundation, Inc.
+Copyright (C) 2020-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/wcs.c b/lib/wcs.c
index 32867dc6..cc7e0c64 100644
--- a/lib/wcs.c
+++ b/lib/wcs.c
@@ -5,7 +5,7 @@ This is part of GNU Astronomy Utilities (Gnuastro) package.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/lib/wcsdistortion.c b/lib/wcsdistortion.c
index f43454f7..5e6fe287 100644
--- a/lib/wcsdistortion.c
+++ b/lib/wcsdistortion.c
@@ -6,7 +6,7 @@ Original author:
      Sachin Kumar Singh <sachinkumarsingh092@gmail.com>
 Contributing author(s):
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
-Copyright (C) 2020-2021, Free Software Foundation, Inc.
+Copyright (C) 2020-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 3b2112dd..83496aad 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -3,7 +3,7 @@
 ## Original author:
 ##     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 ## Contributing author(s):
-## Copyright (C) 2015-2021, Free Software Foundation, Inc.
+## Copyright (C) 2015-2022 Free Software Foundation, Inc.
 ##
 ## Gnuastro is free software: you can redistribute it and/or modify it
 ## under the terms of the GNU General Public License as published by
diff --git a/tests/arithmetic/connected-components.sh 
b/tests/arithmetic/connected-components.sh
index 6214ff43..ecb5088e 100755
--- a/tests/arithmetic/connected-components.sh
+++ b/tests/arithmetic/connected-components.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/arithmetic/onlynumbers.sh b/tests/arithmetic/onlynumbers.sh
index 4f8afd5f..0943818f 100755
--- a/tests/arithmetic/onlynumbers.sh
+++ b/tests/arithmetic/onlynumbers.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/arithmetic/or.sh b/tests/arithmetic/or.sh
index db5722e9..f8ce22ea 100755
--- a/tests/arithmetic/or.sh
+++ b/tests/arithmetic/or.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/arithmetic/snimage.sh b/tests/arithmetic/snimage.sh
index 12366fe1..cfb6f24a 100755
--- a/tests/arithmetic/snimage.sh
+++ b/tests/arithmetic/snimage.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/arithmetic/where.sh b/tests/arithmetic/where.sh
index 4ce92f1f..9b888249 100755
--- a/tests/arithmetic/where.sh
+++ b/tests/arithmetic/where.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/buildprog/simpleio.c b/tests/buildprog/simpleio.c
index 5586cec1..20e8c41e 100644
--- a/tests/buildprog/simpleio.c
+++ b/tests/buildprog/simpleio.c
@@ -4,7 +4,7 @@ A test program to multithreaded building using Gnuastro's 
helpers.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/tests/buildprog/simpleio.sh b/tests/buildprog/simpleio.sh
index 8ae63744..2dde86d8 100755
--- a/tests/buildprog/simpleio.sh
+++ b/tests/buildprog/simpleio.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/convertt/blankch.sh b/tests/convertt/blankch.sh
index f7e15222..dfc58a32 100755
--- a/tests/convertt/blankch.sh
+++ b/tests/convertt/blankch.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/convertt/fitstojpeg.sh b/tests/convertt/fitstojpeg.sh
index 8277c71a..95c52386 100755
--- a/tests/convertt/fitstojpeg.sh
+++ b/tests/convertt/fitstojpeg.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/convertt/fitstojpegcmyk.sh b/tests/convertt/fitstojpegcmyk.sh
index 3c326d8e..1123f47d 100755
--- a/tests/convertt/fitstojpegcmyk.sh
+++ b/tests/convertt/fitstojpegcmyk.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/convertt/fitstopdf.sh b/tests/convertt/fitstopdf.sh
index a1f3b7f1..143527f2 100755
--- a/tests/convertt/fitstopdf.sh
+++ b/tests/convertt/fitstopdf.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/convertt/fitstotxt.sh b/tests/convertt/fitstotxt.sh
index a17e9361..54dea33a 100755
--- a/tests/convertt/fitstotxt.sh
+++ b/tests/convertt/fitstotxt.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/convertt/jpegtofits.sh b/tests/convertt/jpegtofits.sh
index dccf3e2e..246c80b6 100755
--- a/tests/convertt/jpegtofits.sh
+++ b/tests/convertt/jpegtofits.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/convertt/jpegtotxt.sh b/tests/convertt/jpegtotxt.sh
index ceb161f0..14fe81a2 100755
--- a/tests/convertt/jpegtotxt.sh
+++ b/tests/convertt/jpegtotxt.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/convolve/frequency.sh b/tests/convolve/frequency.sh
index 5b5a7302..6b419317 100755
--- a/tests/convolve/frequency.sh
+++ b/tests/convolve/frequency.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/convolve/spatial.sh b/tests/convolve/spatial.sh
index 6ce5c542..754122a7 100755
--- a/tests/convolve/spatial.sh
+++ b/tests/convolve/spatial.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/convolve/spectrum-1d.sh b/tests/convolve/spectrum-1d.sh
index 32b4cb44..b0956614 100755
--- a/tests/convolve/spectrum-1d.sh
+++ b/tests/convolve/spectrum-1d.sh
@@ -7,7 +7,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2021, Free Software Foundation, Inc.
+# Copyright (C) 2021-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/cosmiccal/simpletest.sh b/tests/cosmiccal/simpletest.sh
index cbb9aa96..fa403b3b 100755
--- a/tests/cosmiccal/simpletest.sh
+++ b/tests/cosmiccal/simpletest.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/crop/cat.txt b/tests/crop/cat.txt
index e1efdfa6..161503d0 100644
--- a/tests/crop/cat.txt
+++ b/tests/crop/cat.txt
@@ -4,7 +4,7 @@
 # Column 4: RA_CENTER  [deg,f64]    Right Ascension.
 # Column 5: DEC_CENTER [deg,f64]    Declination.
 #
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/tests/crop/imgcat.sh b/tests/crop/imgcat.sh
index e5c11ac9..64157d2a 100755
--- a/tests/crop/imgcat.sh
+++ b/tests/crop/imgcat.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/crop/imgcenter.sh b/tests/crop/imgcenter.sh
index f61bb333..2a0644cc 100755
--- a/tests/crop/imgcenter.sh
+++ b/tests/crop/imgcenter.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/crop/imgcenternoblank.sh b/tests/crop/imgcenternoblank.sh
index b79cd80a..445d8f0c 100755
--- a/tests/crop/imgcenternoblank.sh
+++ b/tests/crop/imgcenternoblank.sh
@@ -7,7 +7,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/crop/imgpolygon.sh b/tests/crop/imgpolygon.sh
index 80beae73..d19da8f2 100755
--- a/tests/crop/imgpolygon.sh
+++ b/tests/crop/imgpolygon.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/crop/imgpolygonout.sh b/tests/crop/imgpolygonout.sh
index 7823f353..e40590e3 100755
--- a/tests/crop/imgpolygonout.sh
+++ b/tests/crop/imgpolygonout.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/crop/section.sh b/tests/crop/section.sh
index 2e1f1020..9656a238 100755
--- a/tests/crop/section.sh
+++ b/tests/crop/section.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/crop/wcscat.sh b/tests/crop/wcscat.sh
index 2f3a34e6..fe397e55 100755
--- a/tests/crop/wcscat.sh
+++ b/tests/crop/wcscat.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/crop/wcscenter.sh b/tests/crop/wcscenter.sh
index 27775858..78e1994d 100755
--- a/tests/crop/wcscenter.sh
+++ b/tests/crop/wcscenter.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/crop/wcspolygon.sh b/tests/crop/wcspolygon.sh
index a3ad436c..a215f797 100755
--- a/tests/crop/wcspolygon.sh
+++ b/tests/crop/wcspolygon.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/during-dev.sh b/tests/during-dev.sh
index 3cd5b22b..b7c9459d 100755
--- a/tests/during-dev.sh
+++ b/tests/during-dev.sh
@@ -41,7 +41,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2016-2021, Free Software Foundation, Inc.
+# Copyright (C) 2016-2022 Free Software Foundation, Inc.
 #
 # Gnuastro is free software: you can redistribute it and/or modify it under
 # the terms of the GNU General Public License as published by the Free
diff --git a/tests/fits/copyhdu.sh b/tests/fits/copyhdu.sh
index c66c35c3..7fbf5605 100755
--- a/tests/fits/copyhdu.sh
+++ b/tests/fits/copyhdu.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/fits/delete.sh b/tests/fits/delete.sh
index 3213c737..47a06cc4 100755
--- a/tests/fits/delete.sh
+++ b/tests/fits/delete.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/fits/print.sh b/tests/fits/print.sh
index 0f72ff59..749c0f71 100755
--- a/tests/fits/print.sh
+++ b/tests/fits/print.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/fits/update.sh b/tests/fits/update.sh
index 5031d8a4..8e69ad2f 100755
--- a/tests/fits/update.sh
+++ b/tests/fits/update.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/fits/write.sh b/tests/fits/write.sh
index f511e43e..5083b698 100755
--- a/tests/fits/write.sh
+++ b/tests/fits/write.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/lib/multithread.c b/tests/lib/multithread.c
index bde39caf..537505bc 100644
--- a/tests/lib/multithread.c
+++ b/tests/lib/multithread.c
@@ -4,7 +4,7 @@ A test program to multithreaded building using Gnuastro's 
helpers.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2017-2021, Free Software Foundation, Inc.
+Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/tests/lib/multithread.sh b/tests/lib/multithread.sh
index 8c9e08fd..39956078 100755
--- a/tests/lib/multithread.sh
+++ b/tests/lib/multithread.sh
@@ -7,7 +7,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/lib/versioncxx.cpp b/tests/lib/versioncxx.cpp
index 03966151..6e78947a 100644
--- a/tests/lib/versioncxx.cpp
+++ b/tests/lib/versioncxx.cpp
@@ -4,7 +4,7 @@ A test program to get and use the version number of Gnuastro 
within C++.
 Original author:
      Mohammad Akhlaghi <mohammad@akhlaghi.org>
 Contributing author(s):
-Copyright (C) 2015-2021, Free Software Foundation, Inc.
+Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 Gnuastro is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/tests/lib/versioncxx.sh b/tests/lib/versioncxx.sh
index 200b093a..21089c42 100755
--- a/tests/lib/versioncxx.sh
+++ b/tests/lib/versioncxx.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/match/kdtree-internal.sh b/tests/match/kdtree-internal.sh
index 0dcd44c3..e71affe5 100755
--- a/tests/match/kdtree-internal.sh
+++ b/tests/match/kdtree-internal.sh
@@ -8,7 +8,7 @@
 #     Sachin Kumar Singh <sachinkumarsingh092@gmail.com>
 # Contributing author(s):
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
-# Copyright (C) 2021, Free Software Foundation, Inc.
+# Copyright (C) 2021-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/match/kdtree-separate.sh b/tests/match/kdtree-separate.sh
index 7272de50..eabbc861 100755
--- a/tests/match/kdtree-separate.sh
+++ b/tests/match/kdtree-separate.sh
@@ -7,7 +7,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2021, Free Software Foundation, Inc.
+# Copyright (C) 2021-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/match/merged-cols.sh b/tests/match/merged-cols.sh
index f0153ba6..8d58c076 100755
--- a/tests/match/merged-cols.sh
+++ b/tests/match/merged-cols.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/match/positions-1.txt b/tests/match/positions-1.txt
index 8056d9ec..7b2c4903 100644
--- a/tests/match/positions-1.txt
+++ b/tests/match/positions-1.txt
@@ -2,7 +2,7 @@
 # Column 2: EFGH
 # Column 3: IJKL
 #
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/match/positions-2.txt b/tests/match/positions-2.txt
index 3b44cfad..c4a521a0 100644
--- a/tests/match/positions-2.txt
+++ b/tests/match/positions-2.txt
@@ -2,7 +2,7 @@
 # Column 2: ACCU1
 # Column 3: ACCU2
 #
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/match/sort-based.sh b/tests/match/sort-based.sh
index 2bb013f9..8b0adea5 100755
--- a/tests/match/sort-based.sh
+++ b/tests/match/sort-based.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/mkcatalog/aperturephot.sh b/tests/mkcatalog/aperturephot.sh
index 5fcca3ed..4cfbf18b 100755
--- a/tests/mkcatalog/aperturephot.sh
+++ b/tests/mkcatalog/aperturephot.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/mkcatalog/detections.sh b/tests/mkcatalog/detections.sh
index a4e3e94a..d59b4781 100755
--- a/tests/mkcatalog/detections.sh
+++ b/tests/mkcatalog/detections.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/mkcatalog/objects-clumps.sh 
b/tests/mkcatalog/objects-clumps.sh
index 452ebc67..e2378e9b 100755
--- a/tests/mkcatalog/objects-clumps.sh
+++ b/tests/mkcatalog/objects-clumps.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/mknoise/addnoise.sh b/tests/mknoise/addnoise.sh
index 75c5d72c..94b87d43 100755
--- a/tests/mknoise/addnoise.sh
+++ b/tests/mknoise/addnoise.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/mkprof/clearcanvas.sh b/tests/mkprof/clearcanvas.sh
index bcb4bfbb..462cd08b 100755
--- a/tests/mkprof/clearcanvas.sh
+++ b/tests/mkprof/clearcanvas.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/mkprof/clearcanvas.txt b/tests/mkprof/clearcanvas.txt
index 8812a146..6f696268 100644
--- a/tests/mkprof/clearcanvas.txt
+++ b/tests/mkprof/clearcanvas.txt
@@ -13,7 +13,7 @@
 # 'mkprofcat1.txt', because we are using the over-sampled image as a
 # canvas.
 #
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/tests/mkprof/ellipticalmasks.sh b/tests/mkprof/ellipticalmasks.sh
index 65638e2d..6d30cc66 100755
--- a/tests/mkprof/ellipticalmasks.sh
+++ b/tests/mkprof/ellipticalmasks.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/mkprof/ellipticalmasks.txt b/tests/mkprof/ellipticalmasks.txt
index ce6b04b8..f5de1b87 100644
--- a/tests/mkprof/ellipticalmasks.txt
+++ b/tests/mkprof/ellipticalmasks.txt
@@ -9,7 +9,7 @@
 # Column 9:  Magnitude         [ABmag, f64]  Magnitude of profile within 
truncation radius
 # Column 10: Truncation radius [dist, f64]   Truncation radius to stop 
building profile
 #
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/tests/mkprof/mkprofcat1.txt b/tests/mkprof/mkprofcat1.txt
index 4d3c77c4..b94a0728 100644
--- a/tests/mkprof/mkprofcat1.txt
+++ b/tests/mkprof/mkprofcat1.txt
@@ -9,7 +9,7 @@
 # Column 9:  Magnitude         [ABmag, f64]  Magnitude of profile within 
truncation radius
 # Column 10: Truncation radius [dist, f64]   Truncation radius to stop 
building profile
 #
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/tests/mkprof/mkprofcat2.txt b/tests/mkprof/mkprofcat2.txt
index fdebbd3c..f1da6b26 100644
--- a/tests/mkprof/mkprofcat2.txt
+++ b/tests/mkprof/mkprofcat2.txt
@@ -9,7 +9,7 @@
 # Column 9:  Magnitude         [ABmag, f64]  Magnitude of profile within 
truncation radius
 # Column 10: Truncation radius [dist, f64]   Truncation radius to stop 
building profile
 #
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/tests/mkprof/mkprofcat3.txt b/tests/mkprof/mkprofcat3.txt
index e7b5fbc8..65febbc1 100644
--- a/tests/mkprof/mkprofcat3.txt
+++ b/tests/mkprof/mkprofcat3.txt
@@ -9,7 +9,7 @@
 # Column 9:  Magnitude         [ABmag, f64]  Magnitude of profile within 
truncation radius
 # Column 10: Truncation radius [dist, f64]   Truncation radius to stop 
building profile
 #
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/tests/mkprof/mkprofcat4.txt b/tests/mkprof/mkprofcat4.txt
index f14dc98a..0ce8ba00 100644
--- a/tests/mkprof/mkprofcat4.txt
+++ b/tests/mkprof/mkprofcat4.txt
@@ -9,7 +9,7 @@
 # Column 9:  Magnitude         [ABmag, f64]  Magnitude of profile within 
truncation radius
 # Column 10: Truncation radius [dist, f64]   Truncation radius to stop 
building profile
 #
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/tests/mkprof/mosaic1.sh b/tests/mkprof/mosaic1.sh
index 59a0764f..2269b3fd 100755
--- a/tests/mkprof/mosaic1.sh
+++ b/tests/mkprof/mosaic1.sh
@@ -11,7 +11,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/mkprof/mosaic2.sh b/tests/mkprof/mosaic2.sh
index b20228c1..f8bffcbd 100755
--- a/tests/mkprof/mosaic2.sh
+++ b/tests/mkprof/mosaic2.sh
@@ -13,7 +13,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/mkprof/mosaic3.sh b/tests/mkprof/mosaic3.sh
index 75ce94d5..085d7a67 100755
--- a/tests/mkprof/mosaic3.sh
+++ b/tests/mkprof/mosaic3.sh
@@ -11,7 +11,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/mkprof/mosaic4.sh b/tests/mkprof/mosaic4.sh
index 0cb984c9..c2458778 100755
--- a/tests/mkprof/mosaic4.sh
+++ b/tests/mkprof/mosaic4.sh
@@ -11,7 +11,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/mkprof/radeccat.sh b/tests/mkprof/radeccat.sh
index 3a31a4d2..424fe3de 100755
--- a/tests/mkprof/radeccat.sh
+++ b/tests/mkprof/radeccat.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/mkprof/radeccat.txt b/tests/mkprof/radeccat.txt
index ffc7c479..68bd52b7 100644
--- a/tests/mkprof/radeccat.txt
+++ b/tests/mkprof/radeccat.txt
@@ -9,7 +9,7 @@
 # Column 9:  Magnitude         [ABmag, f64]   Magnitude of profile within 
truncation radius
 # Column 10: Truncation radius [dist,  f64]    Truncation radius to stop 
building profile
 #
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/tests/noisechisel/noisechisel.sh b/tests/noisechisel/noisechisel.sh
index ab6ef0d9..16c4065c 100755
--- a/tests/noisechisel/noisechisel.sh
+++ b/tests/noisechisel/noisechisel.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/prepconf.sh b/tests/prepconf.sh
index 36421e31..fd300ab7 100755
--- a/tests/prepconf.sh
+++ b/tests/prepconf.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2016-2021, Free Software Foundation, Inc.
+# Copyright (C) 2016-2022 Free Software Foundation, Inc.
 #
 # Gnuastro is free software: you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by the
diff --git a/tests/script/radial-profile.sh b/tests/script/radial-profile.sh
index 839f08ec..b753fb84 100755
--- a/tests/script/radial-profile.sh
+++ b/tests/script/radial-profile.sh
@@ -7,7 +7,7 @@
 #     Raul Infante-Sainz <infantesainz@gmail.com>
 # Contributing author(s):
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/script/sort-by-night.sh b/tests/script/sort-by-night.sh
index 3333a8ed..2f6b292a 100755
--- a/tests/script/sort-by-night.sh
+++ b/tests/script/sort-by-night.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/segment/segment.sh b/tests/segment/segment.sh
index a05f6adc..1e175670 100755
--- a/tests/segment/segment.sh
+++ b/tests/segment/segment.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/statistics/basicstats.sh b/tests/statistics/basicstats.sh
index dfb09884..5cd82a2b 100755
--- a/tests/statistics/basicstats.sh
+++ b/tests/statistics/basicstats.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/statistics/estimate_sky.sh b/tests/statistics/estimate_sky.sh
index fac17270..98f7a1cd 100755
--- a/tests/statistics/estimate_sky.sh
+++ b/tests/statistics/estimate_sky.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/statistics/from-stdin.sh b/tests/statistics/from-stdin.sh
index 2f43cb9e..86889930 100755
--- a/tests/statistics/from-stdin.sh
+++ b/tests/statistics/from-stdin.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/statistics/stdin-input.txt b/tests/statistics/stdin-input.txt
index 2b453717..d24e3f23 100644
--- a/tests/statistics/stdin-input.txt
+++ b/tests/statistics/stdin-input.txt
@@ -1,4 +1,4 @@
-# Copyright (C) 2015-2021 Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/tests/table/fits-ascii-to-txt.sh b/tests/table/fits-ascii-to-txt.sh
index 99ddffea..633a8159 100755
--- a/tests/table/fits-ascii-to-txt.sh
+++ b/tests/table/fits-ascii-to-txt.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/table/fits-binary-to-txt.sh 
b/tests/table/fits-binary-to-txt.sh
index 8497bc24..168811ff 100755
--- a/tests/table/fits-binary-to-txt.sh
+++ b/tests/table/fits-binary-to-txt.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/table/sexagesimal-to-deg.sh 
b/tests/table/sexagesimal-to-deg.sh
index a998f740..dbf393f3 100755
--- a/tests/table/sexagesimal-to-deg.sh
+++ b/tests/table/sexagesimal-to-deg.sh
@@ -7,7 +7,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2021, Free Software Foundation, Inc.
+# Copyright (C) 2021-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/table/table.txt b/tests/table/table.txt
index 617fbc13..9712b6d7 100644
--- a/tests/table/table.txt
+++ b/tests/table/table.txt
@@ -30,7 +30,7 @@
 # the 'width - precision - 1' (when everything is default, you can get
 # these values from 'lib/gnuastro/table.h').
 
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification, are
 # permitted in any medium without royalty provided the copyright notice and
diff --git a/tests/table/txt-to-fits-ascii.sh b/tests/table/txt-to-fits-ascii.sh
index 04a54202..32963484 100755
--- a/tests/table/txt-to-fits-ascii.sh
+++ b/tests/table/txt-to-fits-ascii.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/table/txt-to-fits-binary.sh 
b/tests/table/txt-to-fits-binary.sh
index 3808e060..921db7b9 100755
--- a/tests/table/txt-to-fits-binary.sh
+++ b/tests/table/txt-to-fits-binary.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/warp/homographic.sh b/tests/warp/homographic.sh
index f11f9a8c..875075ca 100755
--- a/tests/warp/homographic.sh
+++ b/tests/warp/homographic.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/warp/warp_scale.sh b/tests/warp/warp_scale.sh
index 22a3c850..700d6d69 100755
--- a/tests/warp/warp_scale.sh
+++ b/tests/warp/warp_scale.sh
@@ -6,7 +6,7 @@
 # Original author:
 #     Mohammad Akhlaghi <mohammad@akhlaghi.org>
 # Contributing author(s):
-# Copyright (C) 2015-2021, Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright



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