v0.4.5 发布
v0.4.5 于 2026-09-11T00:20:38Z 发布为 GitHub Release v0.4.5（release task：Issue #699）。
Tag 状态（对 origin 验证）
Release notes
Changelog
Features
- 技术债：stream_pi 728 行、16 参数、19 个可变循环状态变量 (Issue #287; PR #694)
- 技术债：失败上报逻辑在三处逐字复制 (Issue #288; PR #693)
- 技术债：wait_for_delivery 把轮询循环与完整评审交付流程混在一个 426 行函数里 (Issue #289; PR #692)
- 技术债：verify_pr / freeze_pr 重复实现同一段 PR 查询校验 (Issue #291; PR #690)
- 技术债：五个终止分支重复同一段 run_failed 日志骨架 (Issue #292; PR #688)
- 技术债：两个进度收尾函数近乎逐行重复 (Issue #293; PR #687)
- 技术债：_safe_publish 样板重复 37 次 (Issue #294; PR #686)
- 技术债：quote_value 通用原语放在 Pi 会话解析模块里 (Issue #296; PR #684)
Reliability and recovery
- Runner: Pi 429（限流）按 Retry-After 指数退避自动重试，不再直接 ai-blocked (Issue #321; PR #689)
Deployment and operations
- 技术债：cli_install.py 是纯转发模块，承诺了一个不存在的边界 (Issue #295; PR #685)
Bug fixes
- CI failure: tests on branch fix/release-ci-empty-checkruns (pull_request) (Issue #691)
-
tag:
v0.4.5 -
release commit:
a7533fa8df43ae600ef532b9f14f2866cc6f0170 - release task: Issue #699
Scope (verified item by item)
- Issue #287 closed
- Issue #288 closed
- Issue #289 closed
- Issue #291 closed
- Issue #292 closed
- Issue #293 closed
- Issue #294 closed
- Issue #295 closed
- Issue #296 closed
- Issue #321 closed
- Issue #691 closed
- NOT released (still open in milestone v0.4.5): open Issue #699 Release task：发布 v0.4.5（Runner 结构整理 + 429 退避）并完成远端交付对账
Pre-release gates
- no open Issue in milestone ‘v0.4.5’ carries ai-in-progress / ai-pr-opened / ai-fix-needed
- CI on the release commit: 4 check(s) all success/neutral/skipped (waited 240s for pending checks)
Tests
- release tests gated by GitHub Actions CI on the release commit a7533fa8df43ae600ef532b9f14f2866cc6f0170 (the #268 CI-wait gate; no local test execution)