Two release-pipeline fixes surfaced by the 2.1.0 tag:
- release-linux-aarch64: the GUI and qbzd tarballs (and their internal dirs)
were named with DEB_ARCH (arm64), but every source consumer — release-aur,
the Gentoo binary ebuilds, the Flathub manifest — fetches them as aarch64,
which matches the rpm/AppImage suffix. They 404'd on the tag and needed a
manual re-upload. Name the tarballs and dirs with ARCH (aarch64); the .deb
files keep DEB_ARCH (arm64), the Debian convention.
- release-gentoo: the metadata validation step calls xmllint, which is not on
the runner by default; install libxml2-utils before using it.
cc