# Work Log: chore/v1.5.2-release

| Field | Value |
| --- | --- |
| Branch | chore/v1.5.2-release |
| Classification | quick-win |
| Classified by | Claude (Fable 5) |
| Frozen | true |
| Created Date | 2026-06-11 |
| Owner | claude-fable-5 |
| Guardrails Mode | Quick |
| Current Phase | ship |
| Checkpoint SHA | ed649c2 (main after #222/#223/#224 merges) |
| Recommended Skills | verification-before-completion (auto) |
| Primary Domain Snapshot | none |
| SSoT Sequence | 58 |

## Session Info
- Agent: Claude (Fable 5)
- Session: 2026-06-11T19:30:00+08:00
- Platform: Claude Code (Windows)
- Guardrails loaded: skipped (quick-win)
- Override: none

## Drift Log
- Skip Attempt: NO
- Gate Fail Reason: N/A
- Token Leak: NO

## Task Description
Cut patch release **v1.5.2** off main after merging the incident-response stack (#222 → #223 →
#224, merge commits, retarget + sync each level — all CI green, 13/13 checks per PR). Doc-only:
banners 1.5.1 → 1.5.2 across README badge, zh README, CITATION.cff, Model Guide EN+zh, Testing
Protocol EN+zh, deploy.sh ACX_VERSION, antigravity-v5-runtime pointer; CHANGELOG `[1.5.2]`
(Governance: safety-invariant cluster + ADR-001 amendment; Deploy: origin verify + LF pins).
README canaries untouched. Tag `v1.5.2` + GitHub release on merge (v1.5.1 precedent).

## Phase Sequence
- bootstrap
- plan
- implement
- ship

## External References
- v1.5.1 release precedent (Ship-chore-v1.5.1-release-2026-06-11)

## Known Risk
- Version-string blanket replace risk: grep-verified each of the 9 files carries only banner-site occurrences; SSoT/archive history hits deliberately excluded. Rollback = revert PR + delete tag.

## Conflict Resolution
none

## Skill Notes
none

## Phase Summary
- bootstrap+plan: quick-win release per v1.5.1 precedent; 9 banner files + CHANGELOG mapped; canary check planned | Confidence: 95% — high
- implement: 9 files bumped + CHANGELOG [1.5.2]; validators both fail=0
- ship: PR opened; tag v1.5.2 + GitHub release after merge ⚡ ACX

## Gate Evidence
- Gate: bootstrap | Verdict: PASS | Classification: quick-win | Timestamp: 2026-06-11T19:32:00+08:00
- Gate: plan | Verdict: PASS | Classification: quick-win | Timestamp: 2026-06-11T19:33:00+08:00
- Gate: implement | Verdict: PASS | Classification: quick-win | Timestamp: 2026-06-11T19:40:00+08:00
- Gate: ship | Verdict: PASS | Classification: quick-win | Timestamp: 2026-06-11T19:45:00+08:00

## Evidence
- 9 banner files bumped 1.5.1→1.5.2 (replace verified per-file); CHANGELOG [1.5.2] added
- validate.sh + validate.ps1 (run pre-commit below) — README canaries/encoding PASS
- Stack merges: #222 ed-merged 08:45Z, #223, #224 → main ed649c2; 13/13 CI checks pass each
