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Summary

• Pin Anthropic message-thread betas for 24h (max 10k ids). A continue turn reuses the previous turn's betas when the model is unchanged, and still keeps betas derived on the new turn. Create turns for the mid-output-config model set emit mid-conversation-output-config from body.thread alone, so a continue that no longer replays message-level effort controls still carries the gate. Pin/miss/model-change is recorded on hop_meta.thread_betas.
• Docker online memory raise now requires a running container, then accepts the new limit only when HostConfig.Memory, HostConfig.MemorySwap, and the container cgroup memory.max all equal the requested bytes. Mismatch or a stopped container returns 502 and does not write vm.machine.memory.
• Official Claude Code login (activeMethod === 'cc') opens the slot terminal before the generated-link branch, so a ready auth link cannot hide the terminal login button.

git merge-tree against origin/main (f175be04) reports no conflicts. The branch also contains the already-merged seed / OAuth / egress commits that were still ahead of origin/fix/remote-slot-refresh; the net diff versus main is the 12 files below.

Not included: uncommitted sticky-pane.tsx copy change, and untracked docs/fork-vs-current-2026-10-20.md.

Review notes

• Thread pins live in the control-plane process Map. A multi-process or restarted Node loses them; the continue turn then uses freshly computed betas (pin: miss) instead of failing.
• docker update is not rolled back when the post-check fails. Config stays at the old value, but the container limit may already be the new one (memory_diverged / cgroup_memory_diverged).
• cgroup v2 memory.max of max fails the numeric compare on purpose.

Test plan

• node --test test/unit/thread-betas.test.mjs test/unit/docker-slot-memory.test.mjs test/unit/mid-convo-effort.test.mjs test/unit/panel-vm-memory-raise.test.mjs test/unit/runtime-state.test.mjs — 44 pass
• Continue a thread after control-plane restart and confirm the miss path is acceptable
• Raise memory on a running Docker slot and confirm HostConfig plus cgroup before the panel reports success

---

Note

Medium Risk
Changes upstream beta headers for threaded conversations and tightens live Docker memory raises; thread pins are process-local and lost on control-plane restart (miss path only).

Overview
Adds 24h in-process pinning of Anthropic anthropic-beta tokens across message-thread continue turns (bounded map, merge with freshly derived betas on model match). Worker outbound prep calls pinThreadBetas / rememberThreadTurn on success; mid-conversation-output-config is now emitted when body.thread is set on supported models even without replayed message-level effort controls. Pin outcomes are recorded on hop_meta.thread_betas in request logs.

Docker slot online memory raise is stricter: requires a running container, then persists vm.machine.memory only when Docker memory + swap limits and cgroup memory.max all equal the requested bytes (502 / no persist on mismatch). DEPLOY.md documents panel resize vs manual docker update.

Credential panel: official Claude Code (cc) login terminal is shown earlier in the branch order so a ready OAuth link cannot hide the terminal button.

^{Reviewed by Cursor Bugbot for commit 270aa7d. Configure here.}

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合并方式

33 个提交里，净 diff 相对 main 只有 12 个文件、三处新改动。其余提交（种子页、OAuth 终端登录、Go 槽位服务热更新、egress 重启、auto compact）已经 squash 进 main：#600、#604、#605、#607、#608、#611、#613、#615。

不要 merge commit。用 squash，或者把分支重放到 origin/main 上只留这三处：

• 7776c557 线程 beta pin，以及 create 轮补 mid-conversation-output-config
• 26e0bdef Docker 在线扩容核对 Memory / MemorySwap / cgroup memory.max
• bbdd7e57 把 cc 官方登录终端挪到已有授权链接之前

git merge-tree 对 origin/main（f175be04）无冲突。

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本 kitchen-sink PR 已按 release review 拆成三个独立 Ready PR（均基于当前 main tip f175be04），请分别 review/merge，勿合并本 PR。

功能	PR
thread betas pin	#624
Docker 在线扩容 cgroup 校验 + 失败回滚	#623
CC 官方登录终端顺序	#622

各 PR 已在 CHANGELOG「未发布」追加对应条目；未改 VERSION。merge-no-tip tip gap→201；勿 tip-cut。