# Work Log: chore/v1.4.0-release

## Header

- Branch: `chore/v1.4.0-release`
- Classification: `quick-win`
- Classified by: `claude-opus-4-8`
- Frozen: `2026-06-08`
- Created Date: `2026-06-08`
- Owner: `claude-opus-4-8 (luvseldom)`
- Guardrails Mode: `Quick`
- Current Phase: `ship`
- Checkpoint SHA: `ad03f86`
- Recommended Skills: `none`
- Primary Domain Snapshot: `docs/release`
- SSoT Sequence: `39`

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## Session Info

- Agent: `claude-opus-4-8`
- Session: `2026-06-08 06:00 UTC`
- Platform: `claude-code`
- Files Read: `8`

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## Task Description

Release v1.4.0: bump version banners (v1.3.0 → v1.4.0) across the version-banner doc set, fix the broken top version badge in `README.md` (unencoded space in shields.io URL returns HTTP 000), convert the ASCII "The Solution" hero diagram to a polished mermaid flowchart, and add a v1.4.0 CHANGELOG entry covering post-tag features/fixes. Docs/release only — no code-logic change.

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## Phase Sequence

| Phase | Status | Entered | Notes |
|---|---|---|---|
| bootstrap | done | 2026-06-08 | quick-win; minor bump per user (feat commits since tag) |
| plan | done | 2026-06-08 | 11 files: 9 banners + hero mermaid + CHANGELOG |
| implement | done | 2026-06-08 | edits applied; validator fail=0 |
| ship | done | 2026-06-08 | committed; SSoT recorded |

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## Phase Summary

> One paragraph per completed phase. Delta-oriented: what changed, what was decided.

- **bootstrap**: Classified quick-win (docs/release, clear scope, no semantic code change). User decisions: version = v1.4.0 (minor — captures post-v1.3.0 `feat:` commits: pre-commit hook #192, worklog lock recovery #188); visual scope = tasteful polish (fix broken badge + ASCII→mermaid hero diagram, no decorative slop, honoring the repo's prior de-slop). Canary check: validator pins `governance-first layer for AI coding agents` (EN) and `用工作流程、交付閘門與工程護欄` (zh) — neither phrase is touched, so validate.sh/.ps1 need no canary repoint.
- **plan**: Located the full v1.3.0 banner set (9 edit points) and separated measurement-tied banners (LIFECYCLE_BENCHMARK EN+zh, 2026-05-31 snapshot — leave per v1.3.0 precedent). Verified `deploy.ps1` is a Git-Bash wrapper with no version constant → single source `deploy.sh:29 ACX_VERSION` → no parity gap. zh-TW README has no "The Solution" section → mermaid conversion is EN-only; zh-TW gets banner bump only (surgical).
- **implement**: Applied 9 banner bumps + badge space-encoding fix (`Agentic OS`→`Agentic%20OS`) + ASCII→mermaid hero diagram + CHANGELOG `## [1.4.0]` entry. Post-edit badge URL returns `200`; remaining `1.3.0` matches are only CHANGELOG history + the two intentionally-preserved benchmark banners.
- **ship**: `validate.sh` → pass=101 warn=7 fail=0 (all 7 WARN pre-existing on other work logs, none from this change). Committed to `chore/v1.4.0-release`; SSoT Ship History + sequence updated.

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## Gate Evidence

> Format: `- Gate: <phase> | Verdict: PASS | Classification: <type> | Timestamp: <ISO>`

- Gate: bootstrap | Verdict: PASS | Classification: quick-win | Timestamp: 2026-06-08T06:00:00Z
- Gate: plan | Verdict: PASS | Classification: quick-win | Timestamp: 2026-06-08T06:05:00Z
- Gate: implement | Verdict: PASS | Classification: quick-win | Timestamp: 2026-06-08T06:15:00Z
- Gate: ship | Verdict: PASS | Classification: quick-win | Timestamp: 2026-06-08T06:25:00Z

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## External References

| Type | Path / URL | Notes |
|---|---|---|
| Spec | — | — |
| ADR | — | — |
| Issue | — | — |
| PR | — | — |

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## Known Risk

- Mermaid does not render in plain-text viewers; the existing README already commits to mermaid (phase flowchart), so adding one more is consistent. Low risk.
- Version-banner set must stay in sync; measurement-tied banners (LIFECYCLE_BENCHMARK, dated 2026-05-31 snapshot) intentionally left unchanged per v1.3.0 precedent.

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## Conflict Resolution

none

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## Skill Notes

none

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## Drift Log

- Ship SSoT write applied directly via Edit (Ship History entry + Update Sequence 39→40 + Last Updated), not via `guard_context_write.py` — the guard's section-targeting does not cleanly cover a combined Ship-History-append + header-field update. Logged here per AGENTS.md guard-fallback discipline. Validator re-run confirms sequence monotonicity and commit-ref resolution.

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## Design Reference

none

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## Observability

none

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## Resume

none

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## Evidence

- Broken-image root cause confirmed: `curl` of `https://img.shields.io/badge/Agentic OS-v1.3.0-blueviolet?style=for-the-badge` → `000` (failed); `Agentic_OS` encoded variant → `200 image/svg+xml`. CI/Security/License badges all `200`.
- Post-fix badge: `curl` of `.../badge/Agentic%20OS-v1.4.0-blueviolet?style=for-the-badge` → `200 image/svg+xml`.
- Banner sweep: `grep -rn "1\.3\.0"` post-edit → only CHANGELOG history lines + `LIFECYCLE_BENCHMARK.md`/`_zh-TW.md:3` (2026-05-31 snapshot, intentionally preserved).
- `bash .agentcortex/bin/validate.sh` → `Summary: pass=101 warn=7 fail=0 skip=2` / `Agentic OS integrity check passed`.

⚡ ACX
