branch staging updated (9a1f92a -> 77c7478)

[Rutger Helling]

rhelling pushed a change to branch staging
in repository guix.

      from  9a1f92a   gnu: mesa: Update to 18.0.5.
       new  77c7478   gnu: xf86-video-mach64: Update to 6.9.6.

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/xorg.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)