Agent Breaking Changes_

← Qwen Code

Qwen Code Release v0.25.1-nightly.20261012.18f80f5666

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2026-10-12 · official notes

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Full notes

<!-- Release notes generated using configuration in .github/release.yml at release/v0.25.1-nightly.20261012.18f80f5666 -->

## What's Changed
* fix(managed-agent): connector and broker robustness from the #12692 R2 review by @wenshao in https://github.com/QwenLM/qwen-code/pull/13330
* feat(managed-agent): H4e-b2 the lead's mailbox over Session messages by @wenshao in https://github.com/QwenLM/qwen-code/pull/13892
* fix(managed-agent): settle worktree child runs after their merge (#13753 I2 follow-up) by @wenshao in https://github.com/QwenLM/qwen-code/pull/13872
* feat(extensions): add test failure report explorer by @qqqys in https://github.com/QwenLM/qwen-code/pull/13854
* feat(mods): add TypeScript authoring and configuration (PR2a) by @qqqys in https://github.com/QwenLM/qwen-code/pull/13890
* test(managed-agent): Add FG7 channel fault gates for the channel domains (#13802) by @wenshao in https://github.com/QwenLM/qwen-code/pull/13839
* fix(core): report monitor startup failures as tool errors by @GoldArowana in https://github.com/QwenLM/qwen-code/pull/13460
* fix(cli): strip UTF-8 BOM when reading MCP config files by @Bug-killer-prog in https://github.com/QwenLM/qwen-code/pull/13596
* fix(core): size reactive compaction against the server-reported context ceiling by @yiliang114 in https://github.com/QwenLM/qwen-code/pull/13788
* fix(managed-agent): unwedge Hosted stream close and bound task cancel attempts by @wenshao in https://github.com/QwenLM/qwen-code/pull/13877
* docs(managed-agent): H4e-b3 member commands, plan approval and shutdown design by @wenshao in https://github.com/QwenLM/qwen-code/pull/13912
* test(managed-agent): plant the objects link at a name Git never creates (#13842) by @qwen-code-dev-bot in https://github.com/QwenLM/qwen-code/pull/13844
* fix(ci): route the sdk-java MariaDB lane to the ECS pool (#13623) by @qwen-code-dev-bot in https://github.com/QwenLM/qwen-code/pull/13627
* fix(managed-agent): recover original Hook sessions during Workspace retirement by @doudouOUC in https://github.com/QwenLM/qwen-code/pull/13673
* fix(cli): strip UTF-8 BOM when importing Claude MCP configs by @Bug-killer-prog in https://github.com/QwenLM/qwen-code/pull/13711
* feat(managed-agent): admit public foreground Shell with mandatory approval by @doudouOUC in https://github.com/QwenLM/qwen-code/pull/13674
* fix(managed-agent): e2e runner and image robustness from the #12692 R2 review by @wenshao in https://github.com/QwenLM/qwen-code/pull/13344
* feat(managed-agent): Introduce the EventTransport seam behind the after-commit publisher by @wenshao in https://github.com/QwenLM/qwen-code/pull/13909
* fix(managed-agent): return 404 for unknown tool publications by @ZedingZhang in https://github.com/QwenLM/qwen-code/pull/13602
* test(integration): sync the updatedInput ask approval on the dialog, not the tool row (#13849) by @qwen-code-dev-bot in https://github.com/QwenLM/qwen-code/pull/13855
* fix(serve): name Hosted recovery-refusal branches in cold-load 409s by @wenshao in https://github.com/QwenLM/qwen-code/pull/13276
* fix(cli): bound managed function-hook module evaluation and keep hold-fenced owners recoverable by @wenshao in https://github.com/QwenLM/qwen-code/pull/13243
* docs(managed-agent): Resolve the EventTransport §5.1 LiteTopic verification ledger by @wenshao in https://github.com/QwenLM/qwen-code/pull/13927
* docs(managed-agent): Resolve the EventTransport §11 routing and wake-carrier questions by @wenshao in https://github.com/QwenLM/qwen-code/pull/13933
* feat(managed-agent): Stop Hosted team members with request_shutdown (H4e-b3a) by @wenshao in https://github.com/QwenLM/qwen-code/pull/13923
* feat(mods): Add middleware dispatch and recovery (PR2b) by @qqqys in https://github.com/QwenLM/qwen-code/pull/13915
* fix(managed-agent): order publication placement before retention by @doudouOUC in https://github.com/QwenLM/qwen-code/pull/13894
* docs(managed-agent): Plan the EventTransport MQ2 producer/consumer wiring in four sub-slices by @wenshao in https://github.com/QwenLM/qwen-code/pull/13939
* feat(extensions): add interactive test failure explorer (PR2) by @qqqys in https://github.com/QwenLM/qwen-code/pull/13916
* feat(managed-agent): enable the H3 Monitor and background Shell gates (#13856) by @wenshao in https://github.com/QwenLM/qwen-code/pull/13889
* fix(managed-agent): settle provably never-started dispatches at session open (#13801) by @wenshao in https://github.com/QwenLM/qwen-code/pull/13917
* fix(cli): read comma-grouped test counts in review test-plan by @wenshao in https://github.com/QwenLM/qwen-code/pull/13881
* fix(managed-agent): config and API-surface hygiene from the #12692 R2 review by @wenshao in https://github.com/QwenLM/qwen-code/pull/13335
* fix(web-shell): localize and dismiss voice feedback by @ytahdn in https://github.com/QwenLM/qwen-code/pull/13938
* feat(managed-agent): Add the Java mirror of the managed-event-envelope contract (MQ2a) by @wenshao in https://github.com/QwenLM/qwen-code/pull/13940
* feat(web-shell): support copying selected reply content by @ytahdn in https://github.com/QwenLM/qwen-code/pull/13833
* fix(cli): drain the wake park before teardown and restore the shell gate guard (#13953) by @qwen-code-dev-bot in https://github.com/QwenLM/qwen-code/pull/13959
* feat(web-shell): add action reminders and in-panel notification access by @ytahdn in https://github.com/QwenLM/qwen-code/pull/13832
* feat(mods): Add tool interception and permission checks (PR3a) by @qqqys in https://github.com/QwenLM/qwen-code/pull/13950
* test(web-shell): re-measure the transcript entry ceiling (#13963) by @qwen-code-dev-bot in https://github.com/QwenLM/qwen-code/pull/13964
* feat(managed-agent): verify tool publications asynchronously by @doudouOUC in https://github.com/QwenLM/qwen-code/pull/13654
* feat(web-shell): add Managed child Agent task panel by @doudouOUC in https://github.com/QwenLM/qwen-code/pull/13936
* feat(managed-agent): recover Hosted G3 parked turns by @doudouOUC in https://github.com/QwenLM/qwen-code/pull/13777
* feat(runtime): add private CSI file worker with local-process isolation by @doudouOUC in https://github.com/QwenLM/qwen-code/pull/13899
* docs(sdk): clarify empty core-tool allowlists across SDKs by @Zhangchenhao-111 in https://github.com/QwenLM/qwen-code/pull/13949
* fix(lsp): load .lsp.json files saved with a UTF-8 BOM by @Shizoqua in https://github.com/QwenLM/qwen-code/pull/13946
* fix(desktop): preserve bundled runtime integrity in AppImage by @hahahahahayesyeseys in https://github.com/QwenLM/qwen-code/pull/13695
* fix(release): anchor desktop release notes at the previous desktop release by @Jay0130-a in https://github.com/QwenLM/qwen-code/pull/13960
* test(web-shell): re-measure the transcript entry ceiling (#13982) by @qwen-code-dev-bot in https://github.com/QwenLM/qwen-code/pull/13985
* fix(cli): report a spawn failure of the CLI child instead of exiting silently by @drakeo338 in https://github.com/QwenLM/qwen-code/pull/13077
* test(runtime-broker): budget the 1 MiB tool round trips past the request deadline by @yiliang114 in https://github.com/QwenLM/qwen-code/pull/13990
* fix(ci): double the sdk-java MariaDB lane's per-host lock budget (#13989) by @qwen-code-dev-bot in https://github.com/QwenLM/qwen-code/pull/13991
* fix(cli): drop the stale gate-close from the restored-shell-gate test by @yiliang114 in https://github.com/QwenLM/qwen-code/pull/13983

## New Contributors
* @ZedingZhang made their first contribution in https://github.com/QwenLM/qwen-code/pull/13602
* @Zhangchenhao-111 made their first contribution in https://github.com/QwenLM/qwen-code/pull/13949
* @hahahahahayesyeseys made their first contribution in https://github.com/QwenLM/qwen-code/pull/13695
* @Jay0130-a made their first contribution in https://github.com/QwenLM/qwen-code/pull/13960
* @drakeo338 made their first contribution in https://github.com/QwenLM/qwen-code/pull/13077

**Full Changelog**: https://github.com/QwenLM/qwen-code/compare/v0.25.1...v0.25.1-nightly.20261012.18f80f5666
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