release v0.1.68

[ranxianglei]

内容(自 v0.1.67 以来)

• feat: add /acp-export command (session handoff export) #272 feat: /acp-export 命令 — 会话交接导出(Feature parity: port the upstream export command (session handoff export) #271/是否支持导出与 LLM 实际交互的会话记录？ #370;含折叠视图 / --full / --output)
• feat: report new block ids and actual ref spans in compress result panel (#376) #377 feat: compress 成功面板带新块 ID 与实际 ref 跨度(blocks: b1=m00002,compress 工具结果缺少新块 ID 与实际 ref 跨度,模型块账本随会话漂移 #376)— 模型块账本不再随会话漂移
• feat(host): unified turn boundary + child-session state derivation (#364, replaces #366) #380 feat(host): 回合边界判定统一 + 子会话状态派生 deriveChildState + 入口导出 createRuntime/SessionRef(宿主多会话支持(二):回合边界判定统一 + 子会话状态继承(#317 遗留) #364/host adapter: deriveChildState runtime is not reachable from the published package API #367,替代 feat(host): unified turn boundary + child-session state derivation (#364) #366);Pi-fork 宿主(Prime)PI_ACP_FORK_HOST=1 声明支持
• fix(reasoning-drop): auto-disable compress reasoning drop on strict-echo upstreams (#361) #363 fix: strict-echo 上游(DeepSeek thinking)自动禁用 compress reasoning drop(Twin of billion-context#684: reasoning-drop needs a strict-echo gate (DeepSeek thinking mode) #361)
• chore(#387): pin acp-kernel 0.0.64 #384 chore: acp-kernel 0.0.63 → 0.0.64 — 激活 nudge 精确账本(活跃块地图 Active blocks (N): b1=m00001–m00009 + 范围用户消息数,分析模型为什么会不使用推荐而是自己调用acp status #375/升级 acp-kernel 0.0.63 → 0.0.64(启用 nudge 精确账本:活跃块地图 + 范围用户消息数) #387)
• test(compress): make multi-block afterTokens scale guard non-vacuous (#378) #379/test(export): assert post-#377 panel format in setupSession #393/fix(tests): use isCompressSuccessText in export-cmd setupSession (stale /1 block/ after #376/#377) #390 test: 守卫修复(compress-tool 的 multi-block afterTokens 守卫测试在 minCompressRange 门槛下空转(两条压缩均被拒仍通过) #378 空转守卫、tests/export-cmd.test.ts: 7 subtests fail on master (compress-result assertion "/1 block/" stale after #376/#377 panel change) #389/master red: export-cmd.test.ts asserts pre-#377 panel format ("1 block") — cross-PR regression between #272 and #377 #391 master 红交叉回归,fixture 改用 isCompressSuccessText 谓词)
• docs: add QQ community group to README (EN + ZH) #371/docs: move QQ community section to top of README #373 docs: README QQ 群

发布物

• package.json + package-lock.json:0.1.67 → 0.1.68(acp-kernel pin 不变,仍 0.0.64)

验证

• 761 tests / 0 fail / 6 skip(master 头全量)
• typecheck ✓ / build ✓

注:#369(契约导出,#368)已 rebase 修好待合并,赶上下一版 v0.1.69。

[github-actions]

📦 Built Extension Artifact

Branch: 2026-09-12_release-v0.1.68 (27c4286)

Option A — Install from npm PR tag (recommended)

pi install npm:billion-context-pi@pr-394

Each push to this PR publishes a new version under the pr-394 npm tag.

Option B — Download artifact

1. Download the artifact from the Actions run
2. Extract the tarball and install:

tar xzf billion-context-pi-pr394.tgz
pi install ./package

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This comment is automatically updated on each push.