[gthumb: 2/2] Merge branch '224-appstreamcli' into 'master'

[Paolo Bacchilega <paobac src gnome org>]

commit 130a07a979a0e4c5a37f8db9e9127fa9857aabeb
Merge: 02915142 8316a463
Author: Paolo Bacchilega <paolo bacchilega libero it>
Date:   Fri Apr 29 05:43:09 2022 +0000

    Merge branch '224-appstreamcli' into 'master'
    
    Add release notes to appdata file in the tarball
    
    Closes #224
    
    See merge request GNOME/gthumb!35

 data/appdata/meson.build                  | 30 ++++++++++++++++++++++--------
 data/appdata/metainfo-releases-tarball.sh |  3 +++
 meson_options.txt                         |  6 ++++++
 3 files changed, 31 insertions(+), 8 deletions(-)
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