branch master updated (6b61dea -> 06e1ecb)

[guix-commits]

lfam pushed a change to branch master
in repository guix.

      from  6b61dea   gnu: Add pngquant.
       new  06e1ecb   doc: Update keyserver URL.

The 1 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 HACKING | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)