feat(code): replace Gemini 3.5 Flash with 3.6 Flash in model switcher - #4890
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Swap the Gemini `3.5 Flash` recommendation for `3.6 Flash` in the `/model` selector and move the model-specific default thinking-level keying over to the new id so it keeps the `medium` default. Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
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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`. The published GitHub release body is extracted from the merged `CHANGELOG.md` by `release.yml`, not from this PR description._ --- ## [0.1.45](deepagents-code==0.1.44...deepagents-code==0.1.45) (2026-07-22) ### Features - Added the Hooks v2 execution engine and typed hooks data models ([#4880](#4880), [#4870](#4870)) - Added a filesystem tool allowlist for `dcode` with `--allow-fs-tools` ([#4635](#4635)) - Added a GLM-5.2 harness profile ([#4710](#4710)) - Added a built-in thread inspector skill ([#4769](#4769)) - Replaced Gemini 3.5 Flash with Gemini 3.6 Flash in the model switcher ([#4890](#4890)) - Show experimental mode in the splash screen and debug console ([#4863](#4863)) - Gate debug console click-to-copy behind a checkbox ([#4810](#4810)) ### Bug Fixes - Improved scratch-file handling by allowing cleanup of agent-created scratch files and safe OS-temp scratch artifacts ([#4860](#4860), [#4869](#4869)) - Skip grading during `/goal` proposals ([#4941](#4941)) - Improved MCP approval handling: Esc now aborts project MCP approval, disabled MCP servers are honored for plugins, remembered approvals are preserved with the env allowlist, and approvals are shared across Git worktrees ([#4888](#4888), [#4848](#4848), [#4889](#4889), [#4939](#4939)) - Hardened installer downloads and paths ([#4871](#4871)) - Fixed forced `dcode update` checks to bust the CDN cache ([#4862](#4862)) - Prevented failed exit setup from stranding the app ([#4913](#4913)) - Fixed routing so `ctrl+x` goes to the focused `ask_user` input ([#4926](#4926)) - Show `-m` prompts as queued immediately on startup ([#4861](#4861)) - Kept harness-profile diagnostics out of terminal output ([#4943](#4943)) - Avoid tracking inline restart callers ([#4894](#4894)) - Fixed debug console thread ID copying on click ([#4945](#4945)) ### Performance Improvements - Reduced exit latency by coordinating async shutdown teardown ([#4831](#4831)) - Sped up local context detection ([#4922](#4922)) _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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…langchain-ai#4890) Gemini 3.6 Flash supersedes 3.5 Flash, so surface the newer model in the `/model` selector instead of the older one. Swaps both the `google_genai` and `openrouter` Gemini `3.5 Flash` entries in the `deepagents-code` recommended-model list for `3.6 Flash`, and moves the model-specific default thinking-level keying in `reasoning_effort` over to the new id so the recommended model keeps its `medium` default. Representative unit-test references are updated to match. Made by [Open SWE](https://openswe.vercel.app/agents/0441ce8a-bfb9-b73a-31c9-9754af24aaad) Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
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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`. The published GitHub release body is extracted from the merged `CHANGELOG.md` by `release.yml`, not from this PR description._ --- ## [0.1.45](langchain-ai/deepagents@deepagents-code==0.1.44...deepagents-code==0.1.45) (2026-07-22) ### Features - Added the Hooks v2 execution engine and typed hooks data models ([langchain-ai#4880](langchain-ai#4880), [langchain-ai#4870](langchain-ai#4870)) - Added a filesystem tool allowlist for `dcode` with `--allow-fs-tools` ([langchain-ai#4635](langchain-ai#4635)) - Added a GLM-5.2 harness profile ([langchain-ai#4710](langchain-ai#4710)) - Added a built-in thread inspector skill ([langchain-ai#4769](langchain-ai#4769)) - Replaced Gemini 3.5 Flash with Gemini 3.6 Flash in the model switcher ([langchain-ai#4890](langchain-ai#4890)) - Show experimental mode in the splash screen and debug console ([langchain-ai#4863](langchain-ai#4863)) - Gate debug console click-to-copy behind a checkbox ([langchain-ai#4810](langchain-ai#4810)) ### Bug Fixes - Improved scratch-file handling by allowing cleanup of agent-created scratch files and safe OS-temp scratch artifacts ([langchain-ai#4860](langchain-ai#4860), [langchain-ai#4869](langchain-ai#4869)) - Skip grading during `/goal` proposals ([langchain-ai#4941](langchain-ai#4941)) - Improved MCP approval handling: Esc now aborts project MCP approval, disabled MCP servers are honored for plugins, remembered approvals are preserved with the env allowlist, and approvals are shared across Git worktrees ([langchain-ai#4888](langchain-ai#4888), [langchain-ai#4848](langchain-ai#4848), [langchain-ai#4889](langchain-ai#4889), [langchain-ai#4939](langchain-ai#4939)) - Hardened installer downloads and paths ([langchain-ai#4871](langchain-ai#4871)) - Fixed forced `dcode update` checks to bust the CDN cache ([langchain-ai#4862](langchain-ai#4862)) - Prevented failed exit setup from stranding the app ([langchain-ai#4913](langchain-ai#4913)) - Fixed routing so `ctrl+x` goes to the focused `ask_user` input ([langchain-ai#4926](langchain-ai#4926)) - Show `-m` prompts as queued immediately on startup ([langchain-ai#4861](langchain-ai#4861)) - Kept harness-profile diagnostics out of terminal output ([langchain-ai#4943](langchain-ai#4943)) - Avoid tracking inline restart callers ([langchain-ai#4894](langchain-ai#4894)) - Fixed debug console thread ID copying on click ([langchain-ai#4945](langchain-ai#4945)) ### Performance Improvements - Reduced exit latency by coordinating async shutdown teardown ([langchain-ai#4831](langchain-ai#4831)) - Sped up local context detection ([langchain-ai#4922](langchain-ai#4922)) _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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Gemini 3.6 Flash supersedes 3.5 Flash, so surface the newer model in the
/modelselector instead of the older one.Swaps both the
google_genaiandopenrouterGemini3.5 Flashentries in thedeepagents-coderecommended-model list for3.6 Flash, and moves the model-specific default thinking-level keying inreasoning_effortover to the new id so the recommended model keeps itsmediumdefault. Representative unit-test references are updated to match.Made by Open SWE