fix(code): open /auto model selector immediately while connecting - #5341
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Mason Daugherty (mdrxy) merged 3 commits intoAug 6, 2026
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/auto model selector immediately while connecting
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> [!CAUTION] > Merging this PR will automatically publish to **PyPI** and create a **GitHub release**. For the full release process, see [`.github/RELEASING.md`](https://github.com/langchain-ai/deepagents/blob/main/.github/RELEASING.md). --- _Release notes preview: keep this section in sync with the package `CHANGELOG.md`. Publish reads the merged CHANGELOG via `release.yml`, not this PR description — keep them aligned anyway so the PR stays an accurate historical record for reviewers and anyone returning later._ --- ## [0.1.53](deepagents-code==0.1.52...deepagents-code==0.1.53) (2026-08-06) ### Features - Added pricing coverage with Baseten built-in overrides and local fallback overrides when `genai-prices` is missing data ([#5312](#5312), [#5304](#5304)). - Suggest compacting large resumed threads ([#5318](#5318)). - Added terminal program trace metadata ([#5329](#5329)). ### Bug Fixes - Preserved runtime offload archive routing ([#5328](#5328)). - Always restart after a successful startup auto-update ([#5317](#5317)). - Fixed leaked turn coroutines and SQLite handles ([#5218](#5218)). - Keep MCP shutdown-race tracebacks from appearing in the terminal ([#5325](#5325)). - Open the `/auto model` selector immediately while connecting ([#5341](#5341)). - Route failures to `PostToolUseFailure` ([#5315](#5315)). - Use dismissed copy for ask-user prompts ([#5331](#5331)). _End release notes preview._ --- > [!NOTE] > A **New Contributors** section is appended to the GitHub release notes automatically at publish time (see [Release Pipeline](https://github.com/langchain-ai/deepagents/blob/main/.github/RELEASING.md#release-pipeline), step 2). --------- Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: langchain-oss-automated-triage[bot] <248757908+langchain-oss-automated-triage[bot]@users.noreply.github.com>
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/auto modelduring startup (or mid-turn) now opens the Auto classifier model selector immediately, matching bare/model, instead of being parked behind the message queue until the app finishes connecting._can_bypass_queuepreviously treated every argument form of anIMMEDIATE_UIcommand as queue-bound, because most of them act directly (/model <name>switches models). But/auto modelwith no further arguments routes straight to the classifier picker — a modal that defers all validation and mutation (_set_auto_classifier_model, install-extra flow) to its dismiss callback, exactly like bare/model. There is no server dependency at open time.The fix adds an
IMMEDIATE_UI_ARG_FORMSfrozenset incommand_registry.pynext to the derived tier sets, so the bypass is data-driven and extensible rather than an inline string special case._can_bypass_queuenow bypasses when the submitted value is the bare command or one of these whitelisted forms. The mutating forms —/auto model <spec>and/auto model clear— stay queue-bound, as does every other command's argument form.