branch staging created (now 57e839a)

[guix-commits]

mbakke pushed a change to branch staging
in repository guix.

        at  57e839a   gnu: opus: Update to 1.3.1.

This branch includes the following new commits:

       new  1ce1ebc   gnu: mesa: Update to 19.0.3.
       new  46c39e1   gnu: orc: Update to 0.4.29.
       new  c9c63ed   gnu: gstreamer: Update to 1.16.0.
       new  87d336e   gnu: gtk+: Update to 3.24.8.
       new  569f53e   gnu: imagemagick: Update to 6.9.10-42.
       new  9adae0a   gnu: pcre2: Update to 10.33.
       new  11bab80   gnu: python-cython: Update to 0.29.7.
       new  111adbd   gnu: libpsl: Update to 0.21.0.
       new  baff6b5   gnu: libdrm: Update to 2.4.98.
       new  57e839a   gnu: opus: Update to 1.3.1.

The 10 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.