- Update to 2.2.0-rc1 [1]
- Move USES upward
- Remove obsolete hack for gcc
- Install AppStream metadata in share/metainfo per https://www.freedesktop.org/software/appstream/docs/chap-Metadata.html#sect-Metadata-GenericComponent
PR: 226672 [1]
Submitted by: Maciej Pasternacki <maciej@pasternacki.net> [1]