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v3.9.3

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@github-actions github-actions released this 28 Sep 14:29
· 16 commits to main since this release
v3.9.3
0cc811b

发布日期: 2026-09-29(自 v3.9.2 起 5 commits)

✨ 功能

  • 轨迹透视分级配额 + 检查器批量展开/复制(f9c5698)—— 快照按记录类型分级截断:system/context/compacted 16K(只有轨迹面板能看到它们,短截=透视失真),tool/user/message 维持 2K(全文在步骤卡里已有),单 turn 总预算 256K;超预算按序保头。上下文检查器支持逐 turn 展开/复制轨迹;emitConversation/get-conversations 估重补 traj 权重,600K IPC 闸门不失灵

🐛 修复

  • 多任务并发界面卡顿(5200b38)—— 三处随任务数放大的风暴:①工作台全量 innerHTML 重建高频触发 → scheduleWorkbench 250ms 节流 + scrollTop 恢复;②estContextTokens 每秒对 directHistory 全量 stringify → ctxEstCache(引用+长度不变即复用);③nexus refreshNexusNode 的 rAF 节流每帧全量重建 → 500ms 尾随节流 + offsetParent 可见性守卫。模式:rAF 是错误的节流器(不减频只对齐帧),要用时间窗节流 + 可见性守卫 + 滚动恢复
  • Goal 监工接力链被清空(c4be299)—— 初始化时序竞态:markClean() 用 readSettingsForm() 覆写脏检测基线,而 readSettingsForm 读 goalChainCache,缓存在 markClean 之后才回填 → 读到空 [] 毒化快照 → 每次冷启动后首次开设置,链显示为空,保存即清盘。修复:回填挪到 markClean 之前(与其它缓存同时序);链增删是 button onclick 不冒泡 input/change,补 updateSaveDot 防改完不保存静默丢
  • Windows CRLF/BOM 写入三连坑根修(e248965)—— edit_file 读入后检测换行风格,old_string/new_string 归一化后再匹配(含 replace_all);decodeBuffer 剥 \ufeff BOM;atomicWrite 保 BOM。此前 CRLF 文件遇 \n 的 old_string 必然匹配失败
  • 仓库换行策略(c1b395c)—— 加 .gitattributes:仓库 LF,Windows 脚本 CRLF,杜绝 CRLF 事故复发

English

✨ Features

  • Traj snapshot tiered quotas + checker bulk expand/copy (f9c5698) — snapshots are truncated per record type: system/context/compacted 16K (only the trajectory panel ever shows them; short truncation = distorted view), tool/user/message stay at 2K (full text already lives in step cards), 256K total budget per turn; overflow drops from the tail in order. Context checker supports per-turn trajectory expand/copy; emitConversation/get-conversations include traj weight in token estimates so the 600K IPC gate still trips correctly

🐛 Fixes

  • UI jank under concurrent tasks (5200b38) — three storms that scaled with task count: (1) workbench full innerHTML rebuilds at high frequency → scheduleWorkbench 250ms throttle + scrollTop restore; (2) estContextTokens stringified the entire directHistory every second → ctxEstCache (reuses when reference + length unchanged); (3) nexus refreshNexusNode rAF throttling rebuilt everything every frame → 500ms trailing throttle + offsetParent visibility guard. Lesson: rAF is the wrong throttle (aligns to frames, doesn't reduce frequency) — use time-window throttling + visibility guards + scroll restore
  • Goal chain wiped on session start (c4be299) — init race: markClean() rebased dirty-detection with readSettingsForm(), which reads goalChainCache, but the cache was backfilled after markClean → read an empty [] poisoning the snapshot → first settings open after every cold start showed an empty chain, and saving wiped it. Fix: backfill moved before markClean (aligned with other caches); chain add/remove used button onclick that doesn't bubble input/change, added updateSaveDot so edits can't be silently lost
  • Windows CRLF/BOM write triple-pit root fix (e248965) — edit_file detects newline style on read and normalizes old_string/new_string before matching (incl. replace_all); decodeBuffer strips \ufeff BOM; atomicWrite preserves BOM. Previously CRLF files could never match a \n old_string
  • Repo newline policy (c1b395c) — added .gitattributes: LF in repo, CRLF for Windows scripts, so CRLF incidents stay dead

Full Changelog: v3.9.2...v3.9.3

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