branch master updated (3ce7c1f -> c48c691)

[guix-commits]

nckx pushed a change to branch master
in repository guix.

    from 3ce7c1f  gnu: bat: Update to 0.18.0.
     new e98c67b  gnu: pitivi: Build from git source.
     new 8c5cafa  gnu: pitivi: Update to 2021.01.0.
     new c48c691  gnu: python-matplotlib: Fix running under Wayland with GTK3.

The 3 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/local.mk                                       |  1 +
 .../python-matplotlib-run-under-wayland-gtk3.patch | 31 ++++++++++++++++++++++
 gnu/packages/python-xyz.scm                        |  5 ++--
 gnu/packages/video.scm                             | 19 ++++++-------
 4 files changed, 45 insertions(+), 11 deletions(-)
 create mode 100644 
gnu/packages/patches/python-matplotlib-run-under-wayland-gtk3.patch