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Support Alpine Linux and its derivatives in the APK backend, in caerus-helper and in get-caerus.sh, which now checks for apk-tools 3.
Follow the whole reverse-dependency chain when previewing APK removals, refuse removal previews that apk would not carry out, and look up preview sizes in two queries instead of two per package.
Expand Discover to 743 verified apps with new categories, and handle catalog apps that ship no launcher.
Pin and test the release workflow, and add a Chimera and Alpine test script.
The Linux x86_64 release includes Caerus and caerus-helper, SHA256SUMS, and a GitHub artifact attestation.