Bash scripts under packaging/ now use [[ ]] for tests, copy positional
parameters into named locals inside functions, and end env.sh helpers with
an explicit return (bare, so each keeps its exit status). shellcheck clean.
- AppImages embed gh-releases-zsync update information and ship a .zsync beside them.
- New flatpak job repackages the Linux tarball into soundcraft-<v>-linux-<arch>.flatpak
(bundle manifest + flatpak-bundle.sh). Sandbox: pulseaudio socket (PipeWire's pulse server),
~/.vst3 and ~/.clap read-only, the LinuxAudio.Plugins extension point via VST3_PATH/CLAP_PATH;
no raw ALSA devices, no JACK. The from-source Flathub manifest gets the same finish-args.
- Only signing jobs (macOS, Windows) and the draft job keep `environment: release`, so a branch
dispatch dry-runs Linux, Flatpak, FreeBSD and web; the draft job still needs the signed jobs.
- README: Downloads section; docs/releasing.md updated.
Co-authored-by: Brandon Thomas <shared2@storyteller.ai>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Dylan M. Taylor