branch staging updated (36f400f -> 5e5cdac)

[guix-commits]

mbakke pushed a change to branch staging
in repository guix.

      from  36f400f   Merge branch 'master' into staging
       new  5e5cdac   Revert "gnu: python-packaging: Update to 19.1."

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:
 gnu/packages/python-xyz.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)