Qwen Code v0.21.11-nightly.20260819.d87b272aec 预发布

<!-- Release notes generated using configuration in .github/release.yml at release/v0.21.11-nightly.20260819.d87b272aec --> ## What's Changed * feat(core): add a live-session registry and `qwen sessions ps` by @qqqys in https://github.com/QwenLM/qwen-code/pull/8969 * feat(daemon): attach skill-toggle mutation metadata to settings_changed by @samuelhsin in https://github.com/QwenLM/qwen-code/pull/9051 * fix(ci): minimize new spam comments on creation by @yiliang114 in https://github.com/QwenLM/qwen-code/pull/9266 * fix(ci): drop pull_request_review events on closed PRs at the route gate by @wenshao in https://github.com/QwenLM/qwen-code/pull/9299 * feat: chain Terminal-Bench release evaluation by @DennisYu07 in https://github.com/QwenLM/qwen-code/pull/9120 * feat(web-shell): improve sidebar session management by @ytahdn in https://github.com/QwenLM/qwen-code/pull/9311 * feat(web-shell): decouple composer from catch-up and rebuild SSE on disconnected submit by @ytahdn in https://github.com/QwenLM/qwen-code/pull/9323 * fix(review): repair seven pipeline defects found by live runs by @wenshao in https://github.com/QwenLM/qwen-code/pull/9175 * fix(web-shell): keep foreground agent status on SSE by @ytahdn in https://github.com/QwenLM/qwen-code/pull/9330 * feat: support session media references end-to-end by @ytahdn in https://github.com/QwenLM/qwen-code/pull/9310 * feat(core): let a workflow agent pin a directory and outlive the default bounds by @qqqys in https://github.com/QwenLM/qwen-code/pull/8972 * feat(review): review shell and CI scripts against the lanes that run them by @wenshao in https://github.com/QwenLM/qwen-code/pull/9263 * feat(cli): add /advisor command for second-opinion conversation review by @yiliang114 in https://github.com/QwenLM/qwen-code/pull/7567 * feat(core): Add privacy-safe tool-result boundary diagnostics by @doudouOUC in https://github.com/QwenLM/qwen-code/pull/9039 * fix(cli): exclude disabled skills from context usage details by @callmeYe in https://github.com/QwenLM/qwen-code/pull/9346 * fix(core): align agent-team prompts and TeamCreate description with actual delivery by @yiliang114 in https://github.com/QwenLM/qwen-code/pull/9284 * feat(serve): Add workspace session live-state endpoint and catalog version by @doudouOUC in https://github.com/QwenLM/qwen-code/pull/9261 * feat: consolidate Local Control into one daemon-owned implementation by @yiliang114 in https://github.com/QwenLM/qwen-code/pull/9106 * fix(cli): Keep transient runtime record I/O retryable by @doudouOUC in https://github.com/QwenLM/qwen-code/pull/9362 * fix(cli): contain agent-tab render errors instead of exiting the session by @yiliang114 in https://github.com/QwenLM/qwen-code/pull/9292 * fix(cli): bound string width and code point caches (#2128) by @yiliang114 in https://github.com/QwenLM/qwen-code/pull/9185 * feat(autofix): seed the takeover round counter with `/takeover from N` by @wenshao in https://github.com/QwenLM/qwen-code/pull/9321 * fix(core): Clamp compression output budget to remaining context window by @ZijianZhang989 in https://github.com/QwenLM/qwen-code/pull/9109 * revert(web-shell): restore pre-#8098 composer animations at 50% opacity by @ytahdn in https://github.com/QwenLM/qwen-code/pull/9349 * fix(weixin): keep typing indicator alive during long turns by @yiliang114 in https://github.com/QwenLM/qwen-code/pull/9358 * feat(daemon): make serve new-file mode configurable (QWEN_SERVE_NEW_FILE_MODE) by @yiliang114 in https://github.com/QwenLM/qwen-code/pull/9364 * fix(ci): route the autofix convergence-brake handoff through failure.md by @wenshao in https://github.com/QwenLM/qwen-code/pull/9371 * fix(ci): make autofix busy detection fail closed and mark dispatched PRs by @wenshao in https://github.com/QwenLM/qwen-code/pull/9329 * feat(web-shell): support upload directory and hard-disable drag-in when fileUploadEnabled=false by @ytahdn in https://github.com/QwenLM/qwen-code/pull/9382 * feat(serve): add pollable daemon turn status by @BenGuanRan in https://github.com/QwenLM/qwen-code/pull/9080 * fix(cli): honour the declared enableCacheSharing default in both suggestion gates by @yiliang114 in https://github.com/QwenLM/qwen-code/pull/9233 * test(review): sync round-cap prose and pin the deferred coverage gaps (#9256) by @yiliang114 in https://github.com/QwenLM/qwen-code/pull/9258 * fix(core): dispatch manually assigned team tasks to their owner by @yiliang114 in https://github.com/QwenLM/qwen-code/pull/9289 * fix(ci): back-port the checkout-heal wipe guard to the triage and serve-ab wipes by @yiliang114 in https://github.com/QwenLM/qwen-code/pull/9277 * feat(web-shell): Consume workspace session live-state by @doudouOUC in https://github.com/QwenLM/qwen-code/pull/9366 * fix(review): gate the recovered incremental anchor on the model that certified it by @wenshao in https://github.com/QwenLM/qwen-code/pull/9184 * fix(artifacts): verify and canonicalize record_artifact workspace paths by @zjgzx1988 in https://github.com/QwenLM/qwen-code/pull/9142 * fix(core): omit image media the model endpoint cannot safely consume (#9291) by @yiliang114 in https://github.com/QwenLM/qwen-code/pull/9295 * fix(memory): improve recall reliability and candidate coverage by @yiliang114 in https://github.com/QwenLM/qwen-code/pull/8716 * feat(review): Aone Code read path (second review-platform provider) by @wenshao in https://github.com/QwenLM/qwen-code/pull/9226 * fix(review): budget the composed body against GitHub's review limit by @wenshao in https://github.com/QwenLM/qwen-code/pull/9247 * fix(web-shell): use backend-authoritative queue state by @ytahdn in https://github.com/QwenLM/qwen-code/pull/9407 * fix(review): name each certification bar and defer degrade notes past admission (#9259) by @wenshao in https://github.com/QwenLM/qwen-code/pull/9272 * fix(devx): fail with actionable message when unit-test build prerequisites are missing (#9149) by @yiliang114 in https://github.com/QwenLM/qwen-code/pull/9171 * feat(webui): add global expand/collapse control to exported HTML viewer by @yiliang114 in https://github.com/QwenLM/qwen-code/pull/9367 * feat(review): enforce the resolved severity floor at the posting boundary by @wenshao in https://github.com/QwenLM/qwen-code/pull/9279 * feat(cli): plain-prose /review comments; severity markers follow review.attribution by @wenshao in https://github.com/QwenLM/qwen-code/pull/9027 * feat(triage): add a deterministic flakiness gate to sandboxed verification by @wenshao in https://github.com/QwenLM/qwen-code/pull/9130 * refactor(cli): remove superseded settings dialog helpers by @qqqys in https://github.com/QwenLM/qwen-code/pull/9379 * feat(review): resume an interrupted PR review from its on-disk state by @wenshao in https://github.com/QwenLM/qwen-code/pull/9092 * fix(review): clear the deferred-suggestion backlog from #9175's review rounds by @wenshao in https://github.com/QwenLM/qwen-code/pull/9342 * feat(ci): post autofix failure-path handoff comments bilingually by @wenshao in https://github.com/QwenLM/qwen-code/pull/9386 **Full Changelog**: https://github.com/QwenLM/qwen-code/compare/v0.21.13...v0.21.11-nightly.20260819.d87b272aec