chore: promote next to main

[ss-o]

Promotion readiness record

Closes #564. Parent: z-shell/.github#644.

Candidate identity

• Prior main SHA: d35c2f941326e0e5f03733e47920703ffb38dcae
• Candidate next SHA: b079ae18d5b2df82f59bf8b376bd17bef868873f
• Candidate tree SHA: 5ce4e005381db6f802254974078a64467b39a816
• Complete compare: main...next

git diff --name-only origin/next...origin/main produced no output. Stable-only history contains prior ancestry-preserving promotion merges only.

Release plan

• Proposed tag: v2.2.1
• Previous tag: v2.2.0
• Candidate commit: b079ae18d5b2df82f59bf8b376bd17bef868873f
• Releasable changes: fix(load) from fix(load): do not fall back to plugin disk ices when loading a snippet #561 and perf(bench) from perf(bench): benchmark suite with baseline-versus-candidate comparison #556
• Other reviewed changes: release automation ci(release): publish reviewed promotions automatically #565, promotion guidance docs(agents): issues close at promotion, not on merge into next #563, and merged ZD pin ci(zd): pin merged annex expectations #566

Merging this reviewed promotion authorizes automatic publication under ADR-0028 after every required workflow succeeds on the exact promotion merge SHA. No post-merge proposal issue will be created.

Merge contract

Use Create a merge commit with --match-head-commit b079ae18d5b2df82f59bf8b376bd17bef868873f. Never squash or rebase this promotion.

[github-actions]

Release plan

• Proposed tag: v2.2.1
• Previous tag: v2.2.0
• Candidate commit: b079ae18d5b2df82f59bf8b376bd17bef868873f

Changes since v2.2.0

Fixes

• fix(load): do not fall back to plugin disk ices when loading a snippet (fix(load): do not fall back to plugin disk ices when loading a snippet #561) (d1c5039)

Performance

• perf(bench): benchmark suite with baseline-versus-candidate comparison (perf(bench): benchmark suite with baseline-versus-candidate comparison #556) (2a93b0e)

Other

• ci(zd): pin merged annex expectations (ci(zd): pin merged annex expectations #566) (b079ae1)
• ci(release): publish reviewed promotions automatically (ci(release): publish reviewed promotions automatically #565) (373fd9a)
• docs(agents): issues close at promotion, not on merge into next (docs(agents): issues close at promotion, not on merge into next #563) (8448b4a)

Merging this reviewed promotion authorizes publication after every required workflow succeeds on the exact merge SHA.

[ss-o]

Fallback review under ADR-0026: Copilot request not registered on b079ae1

No findings. Reviewed the promotion contract, release plan, exact candidate SHA, and completed check set. All 281 checks passed.