subhobhai943andClaude Opus 4.8 65fa4dd049 ci(release): Build and publish all three architectures ...

Rework the release workflow from a single x86_64 build into a matrix that
builds x86_64 (bootable image), aarch64 and armv8i (bare-metal kernel ELFs)
in parallel, then publishes one prerelease carrying every architecture's
artifacts plus a combined SHA256SUMS.

- x86_64 builds natively (build-essential + nasm + rustc, CROSS_COMPILE=),
  matching the validated local toolchain; aarch64/armv8i use the apt cross
  compilers (gcc-aarch64-linux-gnu, gcc-arm-linux-gnueabihf).
- Artifacts are named SUB-OS-<tag>-<arch>-... and collected by a release job.
- Notes refreshed for the GUI desktop and multi-arch support.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
Claude-Session: https://claude.ai/code/session_01Fh5z6V7nGPbHvqVG5p4CXX

2026-08-25 17:02:45 +05:30

..

workflows

ci(release): Build and publish all three architectures

2026-08-25 17:02:45 +05:30