[Chisanan232]

Description

The release job build-macos-arm64 now runs on macos-15 (arm64) instead of the retired macos-14, so the macosx_arm64 wheel can be built at the rc.8 tag. GitHub retired macos-14 on 2026-11-02 and rejects it at job start (The configuration 'macos-14-arm64-us-default' is not supported; see AAASM-6458 / #392). The last successful release run was 2026-09-17.

Scan of all workflows for retired labels: the only macos-14 references left on main are the three CI-matrix strings fixed by #392. macos-latest, macos-15-intel, ubuntu-latest and ubuntu-22.04 are current.

Not yet verified: wheel architecture, deployment target, install and runtime smoke from a workflow_dispatch dry-run (dry-run=true, explicit binary_source_tag); results will be posted here and on AAASM-6459 before merge.

Type of Change

• 🔧 Configuration

Breaking Changes

• No

Related Issues

• Related Jira ticket: AAASM-6459
• Related: AAASM-6458 ([AAASM-6458] 🔧 (ci): Drop unsupported macos-14 from push matrix #392)

Testing

• Dry-run build and wheel checks: pending.

Checklist

• Self-review of the diff completed
• Commits are small and follow the Gitmoji convention

🤖 Generated with Claude Code

https://claude.ai/code/session_01TLpw696KjUDUg4QjH83En4

[Chisanan232]

Dry-run verification of the macos-15 release job (not a publish).

• Run: https://github.com/ai-agent-assembly/python-sdk/actions/runs/42829460426, workflow_dispatch with dry-run=true, binary_source_tag=v0.0.1-rc.7, ref = throwaway branch v0.0.1/AAASM-6459/test/macos15_dryrun_rc7_base (python-sdk rc.7 tag plus this one-line runner change). All five wheel/sdist/SBOM jobs succeeded, including Build macosx_arm64 wheel; the three publish/release jobs were skipped.
• Why rc.7 base: the workflow rewrites the native core pin to binary_source_tag, rc.8 is not tagged, and main needs a newer core than rc.7. This validates the runner and wheel mechanics, not rc.8 content.
• Wheel (cp313, same for cp312/cp314): tag cp313-cp313-macosx_11_0_arm64; _core.cpython-313-darwin.so and bundled aasm are Mach-O arm64 with minos 11.0 (build SDK 15.5 / 14.5).
• Clean venv install from the wheel (no source on the path, python -I, cwd /tmp): import agent_assembly, agent_assembly._core OK on arm64, and the bundled aasm --version prints 0.0.1-rc.7.
• Not verified: Intel macOS wheel install (build succeeded only), Linux wheels, and rc.8 content.

[Chisanan232]

OWNER-MERGE-REVIEW head=83061fd45e7fb7c0a56e131d6eb6e3a2700f0252 verdict=PASS blocking=0 reviewer=claude-independent-agent

[Chisanan232]

Merging under the owner-only same-identity admin-merge exception (AAASM-5858 / engineering-workflow exception 2). Verified identity: Chisanan232, org admin of ai-agent-assembly, also the PR author. Sole blocker: GitHub REVIEW_REQUIRED (author and only available approver are the same identity). Conditions at head 83061fd: independent review PASS (reviewed at a8b1f17; the later head only merges main, diff against main is still the single runner-label line), all 7 checks green, no review threads, mergeable. Dry-run evidence for the macos-15 job is in the earlier comment. Merge commit only, pinned to this head. Ticket: AAASM-6459.