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v3.8.0

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@github-actions github-actions released this 18 Sep 03:57
· 86 commits to main since this release
v3.8.0
e3a6df2

发布日期： 2026-09-18(自 v3.7.3 起)

✨ 功能

  • V3 deep 任务后台执行(a4a2ab8)—— deep 任务提交 JobManager 后会话立即解锁,可继续对话;完成结果自动回贴,期间实时显示运行数与成本;设置页新增「复杂任务后台执行(V3)」开关(默认开,四语)
  • 节点级断点续跑(847b409)—— DAG 每个节点完成即落 checkpoint;任务终止/失败/重启后可从断点继续,不再整图作废;带断点的 job 重启后标 paused 可一键恢复
  • 同层受限并行(847b409)—— 同层只读节点按 dagConcurrency(缺省 3)分批并行,写节点保持串行防竞态
  • 长时 CLI 子任务后台化(847b409)—— dispatch job 超时上限 30 分钟(同步路径仍 5 分钟),可取消、结果落库
  • 引擎选择指南(wiki/Choose-Engine.zh-CN.html)—— V1/V2/V3 各自适合的任务、速查表与场景对照(MD + 暗色 HTML 双版本)

🐛 修复

  • 打破 emitTeamEvent 循环依赖(847b409)—— 抽到 team-events.ts,engines/V3/DirectV2 不再反向依赖 main.ts,测试可独立 bundle
  • checkpoint 内存行不同步(847b409)—— resume 校验读内存行导致误拒,已在 sink 中同步

🧪 测试

  • 新增 scripts/test/95-jobs.test.ts 11 用例:生命周期/并发池/kill/resume/cost/断点恢复/并发峰值/hydrate(全套 11/11 文件通过)

Full Changelog: v3.7.3...v3.8.0

Released: Sep 18, 2026 (since v3.7.3)

✨ Features

  • V3 deep tasks run as background jobs (a4a2ab8) — deep tasks submit to JobManager and the conversation unlocks immediately for more chatting; results auto-append on completion with live run-count & cost; new "Background deep tasks (V3)" switch in Settings (default on, 4 languages)
  • Node-level checkpoint resume (847b409) — every DAG node persists a checkpoint on completion; after termination/failure/restart the task resumes from the breakpoint instead of invalidating the whole graph; jobs with checkpoints restart as paused with one-click resume
  • Bounded same-layer parallelism (847b409) — same-layer read-only nodes batch in parallel via dagConcurrency (default 3); write nodes stay serial to avoid races
  • Long-running CLI subtasks go background (847b409) — dispatch job timeout raised to 30 minutes (sync path still 5), cancellable, results persisted
  • Engine selection guide (wiki/Choose-Engine.zh-CN.html) — which tasks fit V1/V2/V3, a quick-reference table and scenario comparisons (MD + dark HTML)

🐛 Fixes

  • Broke emitTeamEvent circular dependency (847b409) — extracted to team-events.ts; engines/V3/DirectV2 no longer back-depend on main.ts; tests bundle independently
  • Checkpoint in-memory row desync (847b409) — resume validation read the in-memory row and falsely rejected; now synced in the sink

🧪 Tests

  • New scripts/test/95-jobs.test.ts with 11 cases: lifecycle/concurrency pool/kill/resume/cost/checkpoint resume/parallel peak/hydrate (full suite 11/11 files green)

Full Changelog: v3.7.3...v3.8.0

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