branch master updated (3a9e655 -> 63298f1)

[Leo Famulari]

lfam pushed a change to branch master
in repository guix.

      from  3a9e655   gnu: audacity: Update to 2.2.1.
       new  e5fdc33   gnu: mu: Update to 1.0.
       new  63298f1   gnu: mu: Use a fixed variant of tzdata for the mu tests.

The 2 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/mail.scm | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)