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docs: update platform-support.md to reflect latest CI and build settings#5142

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eval-exec merged 2 commits into
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copilot/update-docs-platform-support
Apr 2, 2026
Merged

docs: update platform-support.md to reflect latest CI and build settings#5142
eval-exec merged 2 commits into
developfrom
copilot/update-docs-platform-support

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Copilot AI commented Mar 13, 2026

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What problem does this PR solve?

docs/platform-support.md was outdated — referencing Ubuntu 18.04 as Tier 1, omitting macOS AArch64 from Tier 1 despite CI fully testing it, and listing EOL distros (Debian Stretch/Buster, Arch Linux) with no official binaries.

What is changed and how it works?

Tier 1

  • Ubuntu 18.04 → Ubuntu 20.04 (CI self-hosted: self-hosted-ci-ubuntu-20.04; Docker builder: focal-rust-1.92.0)
  • Added macOS AArch64 (all macOS CI workflows now use macos-15, which is ARM64 Apple Silicon — unit tests + integration tests)
  • Narrowed CPU SSE4.2/AVX note to x64 only

Tier 2

  • Removed Ubuntu 20.04 x64 (now Tier 1), Debian Stretch (EOL 2022), Debian Buster (EOL 2024), Arch Linux (no official binary), macOS AArch64 (promoted to Tier 1)
  • Renamed Ubuntu 20.04 | AArch64Linux (glibc) | AArch64 (cross-compiled binary is not Ubuntu-specific)
  • Added CentOS EOL deprecation note
  • Narrowed CPU instruction note to x64 only

Tier 3

  • Any OS in Tier 1 and 2 | AArch64 | RustAny | Any | Rust — AArch64 ASM is now covered in Tier 1/2; Tier 3 is the catch-all for non-consensus Rust mode

Related changes

  • PR to update owner/repo:
  • Need to cherry-pick to the release branch

Check List

Tests

  • No code

Side effects


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Co-authored-by: doitian <35768+doitian@users.noreply.github.com>
Copilot AI changed the title [WIP] Update platform support documentation for CI and building settings docs: update platform-support.md to reflect latest CI and build settings Mar 13, 2026
Copilot AI requested a review from doitian March 13, 2026 02:16
@doitian doitian marked this pull request as ready for review March 13, 2026 04:22
@doitian doitian requested a review from a team as a code owner March 13, 2026 04:22
@zhangsoledad zhangsoledad added this pull request to the merge queue Mar 17, 2026
@github-merge-queue github-merge-queue Bot removed this pull request from the merge queue due to no response for status checks Mar 17, 2026
@zhangsoledad zhangsoledad added this pull request to the merge queue Mar 19, 2026
@github-merge-queue github-merge-queue Bot removed this pull request from the merge queue due to no response for status checks Mar 19, 2026
@eval-exec eval-exec added this pull request to the merge queue Apr 2, 2026
Merged via the queue into develop with commit a45a094 Apr 2, 2026
68 checks passed
@doitian doitian deleted the copilot/update-docs-platform-support branch April 7, 2026 02:45
@doitian doitian mentioned this pull request Apr 28, 2026
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4 participants