update

.github/ISSUE_TEMPLATE/bug-report.yml

@@ -8,8 +8,6 @@ body:
       value: |
         Thank you for taking the time to file a bug report.
 
-        > **All contributions must be in English.** See the [language policy](https://docs.langchain.com/oss/python/contributing/overview#language-policy).
-
         For usage questions, feature requests and general design questions, please use the [LangChain Forum](https://forum.langchain.com/).
 
         Check these before submitting to see if your issue has already been reported, fixed or if there's another way to solve your problem:
@@ -39,16 +37,6 @@ body:
           required: true
         - label: I posted a self-contained, minimal, reproducible example. A maintainer can copy it and run it AS IS.
           required: true
-  - type: textarea
-    id: related
-    validations:
-      required: false
-    attributes:
-      label: Related Issues / PRs
-      description: |
-        If this bug is related to any existing issues or pull requests, please link them here.
-      placeholder: |
-        * e.g. #123, #456
   - type: textarea
     id: reproduction
     validations:

.github/ISSUE_TEMPLATE/config.yml

@@ -2,13 +2,13 @@ blank_issues_enabled: false
 version: 2.1
 contact_links:
   - name: 💬 LangChain Forum
-    url: https://forum.langchain.com/
+    url:  https://forum.langchain.com/
     about: General community discussions and support
   - name: 📚 LangGraph Documentation
     url: https://docs.langchain.com/oss/python/langgraph/overview
     about: View the official LangGraph documentation
   - name: 📚 API Reference Documentation
-    url: https://reference.langchain.com/python/langgraph/
+    url: https://reference.langchain.com/python/
     about: View the official LangGraph API reference documentation
   - name: 📚 Documentation issue
     url: https://github.com/langchain-ai/docs/issues/new?template=02-langgraph.yml

.github/ISSUE_TEMPLATE/privileged.yml

@@ -1,21 +1,22 @@
-name: "\U0001F512 Privileged"
-description: You are a LangGraph maintainer. If not, check the other options.
+name: 🔒 Privileged
+description: You are a LangGraph maintainer, or was asked directly by a maintainer to create an issue here. If not, check the other options.
 body:
   - type: markdown
     attributes:
       value: |
-        > **All contributions must be in English.** See the [language policy](https://docs.langchain.com/oss/python/contributing/overview#language-policy).
+        Thanks for your interest in LangGraph! 🚀
 
-        If you are not a LangGraph maintainer, employee, or were not asked directly by a maintainer to create an issue, then please start the conversation on the [LangChain Forum](https://forum.langchain.com/) instead.
+        If you are not a LangGraph maintainer or were not asked directly by a maintainer to create an issue, then please start the conversation on the [LangChain Forum](https://forum.langchain.com/) instead.
 
-        **Note:** Do not begin work on a PR unless explicitly assigned to this issue by a maintainer.
+        You are a LangGraph maintainer if you maintain any of the packages inside of the LangGraph repository 
+        or are a regular contributor to LangGraph with previous merged merged pull requests.
   - type: checkboxes
     id: privileged
     attributes:
       label: Privileged issue
       description: Confirm that you are allowed to create an issue here.
       options:
-        - label: I am a LangGraph maintainer.
+        - label: I am a LangGraph maintainer, or was asked directly by a LangGraph maintainer to create an issue here.
           required: true
   - type: textarea
     id: content
@@ -25,4 +26,4 @@ body:
   - type: markdown
     attributes:
       value: |
-        Please do not begin work on a PR unless explicitly assigned to this issue by a maintainer.
+        Community members should **NOT** work on Privileged issues unless these issues have been explicitly marked with a "help-wanted" tag.

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,40 +1,31 @@
-Fixes #
+Thank you for contributing to LangGraph! Follow these steps to mark your pull request as ready for review. **If any of these steps are not completed, your PR will not be considered for review.**
 
-<!-- Replace everything above this line with a 1-2 sentence description of your change. Keep the "Fixes #xx" keyword and update the issue number. -->
+- [ ] **PR title**: Follows the format: {TYPE}({SCOPE}): {DESCRIPTION}
+  - Examples:
+    - feat(core): add multi-tenant support
+    - fix(cli): resolve flag parsing error
+    - docs(openai): update API usage examples
+  - Allowed `{TYPE}` values:
+    - feat, fix, docs, style, refactor, perf, test, build, ci, chore, revert, release
+  - Allowed `{SCOPE}` values (optional):
+    - langgraph, docs, cli, checkpoint, checkpoint-postgres, checkpoint-sqlite, prebuilt, scheduler-kafka, sdk-py
+  - Once you've written the title, please delete this checklist item; do not include it in the PR.
 
-Read the full contributing guidelines: https://docs.langchain.com/oss/python/contributing/overview
+- [ ] **PR message**: ***Delete this entire checklist*** and replace with
+  - **Description:** a description of the change. Include a [closing keyword](https://docs.github.com/en/issues/tracking-your-work-with-issues/using-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword) if applicable.
+  - **Issue:** the issue # it fixes, if applicable
+  - **Dependencies:** any dependencies required for this change
+  - **Twitter handle:** if your PR gets announced, and you'd like a mention, we'll gladly shout you out!
 
-> **All contributions must be in English.** See the [language policy](https://docs.langchain.com/oss/python/contributing/overview#language-policy).
+- [ ] **Add tests and docs**: If you're adding a new integration, you must include:
+  1. A test for the integration, preferably unit tests that do not rely on network access,
+  2. An example notebook showing its use. It lives in `docs/docs/integrations` directory.
 
-If you paste a large clearly AI generated description here your PR may be IGNORED or CLOSED!
-
-Thank you for contributing to LangGraph! Follow these steps to have your pull request considered as ready for review.
-
-1. PR title: Should follow the format: TYPE(SCOPE): DESCRIPTION
-
-    - feat(langgraph): add multi-tenant support
-  - Allowed TYPE and SCOPE values: https://github.com/langchain-ai/langgraph/blob/main/.github/workflows/pr_lint.yml#L19-L43
-
-2. PR description:
-
-  - Write 1-2 sentences summarizing the change.
-  - The `Fixes #xx` line at the top is **required** for external contributions — update the issue number and keep the keyword. This links your PR to the approved issue and auto-closes it on merge.
-  - If there are any breaking changes, please clearly describe them.
-  - If this PR depends on another PR being merged first, please include "Depends on #PR_NUMBER" in the description.
-
-3. Run `make format`, `make lint` and `make test` from the root of the package(s) you've modified.
-
-  - We will not consider a PR unless these three are passing in CI.
-
-4. How did you verify your code works?
+- [ ] **Lint and test**: Run `make format`, `make lint` and `make test` from the root of the package(s) you've modified. We will not consider a PR unless these three are passing in CI. See [contribution guidelines](https://docs.langchain.com/oss/python/contributing/overview) for more.
 
 Additional guidelines:
 
-  - All external PRs must link to an issue or discussion where a solution has been approved by a maintainer, and you must be assigned to that issue. PRs without prior approval will be closed.
-  - PRs should not touch more than one package unless absolutely necessary.
-  - Do not update the `uv.lock` files or add dependencies to `pyproject.toml` files (even optional ones) unless you have explicit permission to do so by a maintainer.
-
-## Social handles (optional)
-<!-- If you'd like a shoutout on release, add your socials below -->
-Twitter: @
-LinkedIn: https://linkedin.com/in/
+- Make sure optional dependencies are imported within a function.
+- Please do not add dependencies to `pyproject.toml` files (even optional ones) unless they are **required** for unit tests.
+- Most PRs should not touch more than one package.
+- Changes should be backwards compatible.

.github/actions/uv_setup/action.yml

@@ -1,35 +0,0 @@
-# Helper to set up Python and uv with caching
-
-name: uv-install
-description: Set up Python and uv with caching
-
-inputs:
-  python-version:
-    description: Python version, supporting MAJOR.MINOR only
-    required: true
-  enable-cache:
-    description: Enable caching for uv dependencies
-    required: false
-    default: "true"
-  cache-suffix:
-    description: Custom cache key suffix for cache invalidation
-    required: false
-    default: ""
-  working-directory:
-    description: Working directory for cache glob scoping
-    required: false
-    default: "**"
-
-runs:
-  using: composite
-  steps:
-    - name: Install uv and set the python version
-      uses: astral-sh/setup-uv@v7
-      with:
-        python-version: ${{ inputs.python-version }}
-        enable-cache: ${{ inputs.enable-cache }}
-        cache-dependency-glob: |
-          ${{ inputs.working-directory }}/pyproject.toml
-          ${{ inputs.working-directory }}/uv.lock
-          ${{ inputs.working-directory }}/requirements*.txt
-        cache-suffix: ${{ inputs.cache-suffix }}

.github/dependabot.yml

@@ -3,186 +3,109 @@ updates:
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:
-      interval: "monthly"
+      interval: "weekly"
+      day: "monday"
     groups:
-      minor-and-patch:
+      all-dependencies:
         patterns:
           - "*"
-        update-types:
-          - "minor"
-          - "patch"
-      major:
-        patterns:
-          - "*"
-        update-types:
-          - "major"
 
   - package-ecosystem: "uv"
     directory: "/libs/checkpoint"
     schedule:
-      interval: "monthly"
+      interval: "weekly"
+      day: "monday"
     groups:
-      minor-and-patch:
+      all-dependencies:
         patterns:
           - "*"
-        update-types:
-          - "minor"
-          - "patch"
-      major:
-        patterns:
-          - "*"
-        update-types:
-          - "major"
-
   - package-ecosystem: "uv"
     directory: "/libs/checkpoint-conformance"
     schedule:
-      interval: "monthly"
+      interval: "weekly"
+      day: "monday"
     groups:
-      minor-and-patch:
+      all-dependencies:
         patterns:
           - "*"
-        update-types:
-          - "minor"
-          - "patch"
-      major:
-        patterns:
-          - "*"
-        update-types:
-          - "major"
+
 
   - package-ecosystem: "uv"
     directory: "/libs/checkpoint-postgres"
     schedule:
-      interval: "monthly"
+      interval: "weekly"
+      day: "monday"
     groups:
-      minor-and-patch:
+      all-dependencies:
         patterns:
           - "*"
-        update-types:
-          - "minor"
-          - "patch"
-      major:
-        patterns:
-          - "*"
-        update-types:
-          - "major"
 
   - package-ecosystem: "uv"
     directory: "/libs/checkpoint-sqlite"
     schedule:
-      interval: "monthly"
+      interval: "weekly"
+      day: "monday"
     groups:
-      minor-and-patch:
+      all-dependencies:
         patterns:
           - "*"
-        update-types:
-          - "minor"
-          - "patch"
-      major:
-        patterns:
-          - "*"
-        update-types:
-          - "major"
 
   - package-ecosystem: "uv"
     directory: "/libs/cli"
     schedule:
-      interval: "monthly"
+      interval: "weekly"
+      day: "monday"
     groups:
-      minor-and-patch:
+      all-dependencies:
         patterns:
           - "*"
-        update-types:
-          - "minor"
-          - "patch"
-      major:
-        patterns:
-          - "*"
-        update-types:
-          - "major"
 
   - package-ecosystem: "uv"
     directory: "/libs/langgraph"
     schedule:
-      interval: "monthly"
+      interval: "weekly"
+      day: "monday"
     groups:
-      minor-and-patch:
+      all-dependencies:
         patterns:
           - "*"
-        update-types:
-          - "minor"
-          - "patch"
-      major:
-        patterns:
-          - "*"
-        update-types:
-          - "major"
 
   - package-ecosystem: "uv"
     directory: "/libs/prebuilt"
     schedule:
-      interval: "monthly"
+      interval: "weekly"
+      day: "monday"
     groups:
-      minor-and-patch:
+      all-dependencies:
         patterns:
           - "*"
-        update-types:
-          - "minor"
-          - "patch"
-      major:
-        patterns:
-          - "*"
-        update-types:
-          - "major"
 
   - package-ecosystem: "uv"
     directory: "/libs/sdk-py"
     schedule:
-      interval: "monthly"
+      interval: "weekly"
+      day: "monday"
     groups:
-      minor-and-patch:
+      all-dependencies:
         patterns:
           - "*"
-        update-types:
-          - "minor"
-          - "patch"
-      major:
-        patterns:
-          - "*"
-        update-types:
-          - "major"
 
   - package-ecosystem: "npm"
     directory: "/libs/cli/js-examples"
     schedule:
-      interval: "monthly"
+      interval: "weekly"
+      day: "monday"
     groups:
-      minor-and-patch:
+      all-dependencies:
         patterns:
           - "*"
-        update-types:
-          - "minor"
-          - "patch"
-      major:
-        patterns:
-          - "*"
-        update-types:
-          - "major"
 
   - package-ecosystem: "npm"
     directory: "/libs/cli/js-monorepo-example"
     schedule:
-      interval: "monthly"
+      interval: "weekly"
+      day: "monday"
     groups:
-      minor-and-patch:
+      all-dependencies:
         patterns:
           - "*"
-        update-types:
-          - "minor"
-          - "patch"
-      major:
-        patterns:
-          - "*"
-        update-types:
-          - "major"

.github/workflows/_integration_test.yml

@@ -41,16 +41,17 @@ jobs:
       - name: Get changed files
         id: changed-files
         if: github.event_name != 'workflow_dispatch'
-        uses: Ana06/get-changed-files@25f79e676e7ea1868813e21465014798211fad8c # v2.3.0
+        uses: Ana06/get-changed-files@v2.3.0
         with:
           filter: "libs/cli/**"
       - name: Set up Python ${{ matrix.python-version }}
         if: (steps.changed-files.outputs.all || github.event_name == 'workflow_dispatch')
-        uses: ./.github/actions/uv_setup
+        uses: astral-sh/setup-uv@v7
         with:
           python-version: ${{ matrix.python-version }}
+          enable-cache: true
           cache-suffix: "cli-integration-test"
-          working-directory: libs/cli
+          ignore-nothing-to-cache: true
       - name: Install cli globally
         if: (steps.changed-files.outputs.all || github.event_name == 'workflow_dispatch')
         run: pip install -e .

.github/workflows/_lint.yml

@@ -35,16 +35,16 @@ jobs:
       - name: Get changed files
         id: changed-files
         if: github.event_name != 'workflow_dispatch'
-        uses: Ana06/get-changed-files@25f79e676e7ea1868813e21465014798211fad8c # v2.3.0
+        uses: Ana06/get-changed-files@v2.3.0
         with:
           filter: "${{ inputs.working-directory }}/**"
       - name: Set up Python ${{ matrix.python-version }}
         if: steps.changed-files.outputs.all || github.event_name == 'workflow_dispatch'
-        uses: ./.github/actions/uv_setup
+        uses: astral-sh/setup-uv@v7
         with:
           python-version: ${{ matrix.python-version }}
+          enable-cache: true
           cache-suffix: lint-${{ inputs.working-directory }}
-          working-directory: ${{ inputs.working-directory }}
 
       - name: Install dependencies
         if: steps.changed-files.outputs.all || github.event_name == 'workflow_dispatch'

.github/workflows/_test.yml

@@ -27,13 +27,13 @@ jobs:
     steps:
       - uses: actions/checkout@v6
       - name: Set up Python ${{ matrix.python-version }}
-        uses: ./.github/actions/uv_setup
+        uses: astral-sh/setup-uv@v7
         with:
           python-version: ${{ matrix.python-version }}
+          enable-cache: true
           cache-suffix: test-${{ inputs.working-directory }}
-          working-directory: ${{ inputs.working-directory }}
       - name: Login to Docker Hub
-        uses: docker/login-action@b45d80f862d83dbcd57f89517bcf500b2ab88fb2 # v4
+        uses: docker/login-action@v4
         if: ${{ !github.event.pull_request.head.repo.fork }}
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}

.github/workflows/_test_langgraph.yml

@@ -25,13 +25,13 @@ jobs:
     steps:
       - uses: actions/checkout@v6
       - name: Set up Python ${{ matrix.python-version }}
-        uses: ./.github/actions/uv_setup
+        uses: astral-sh/setup-uv@v7
         with:
           python-version: ${{ matrix.python-version }}
+          enable-cache: true
           cache-suffix: "test-langgraph"
-          working-directory: libs/langgraph
       - name: Login to Docker Hub
-        uses: docker/login-action@b45d80f862d83dbcd57f89517bcf500b2ab88fb2 # v4
+        uses: docker/login-action@v4
         if: ${{ !github.event.pull_request.head.repo.fork }}
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}

.github/workflows/_test_release.yml

@@ -25,12 +25,12 @@ jobs:
     steps:
       - uses: actions/checkout@v6
 
-      - name: Set up Python ${{ env.PYTHON_VERSION }}
-        uses: ./.github/actions/uv_setup
+      - name: Set up Python $${ env.PYTHON_VERSION }}
+        uses: astral-sh/setup-uv@v7
         with:
           python-version: ${{ env.PYTHON_VERSION }}
+          enable-cache: true
           cache-suffix: "release"
-          working-directory: ${{ inputs.working-directory }}
 
       # We want to keep this build stage *separate* from the release stage,
       # so that there's no sharing of permissions between them.
@@ -82,7 +82,7 @@ jobs:
           path: ${{ inputs.working-directory }}/dist/
 
       - name: Publish to test PyPI
-        uses: pypa/gh-action-pypi-publish@ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e # release/v1
+        uses: pypa/gh-action-pypi-publish@release/v1
         with:
           packages-dir: ${{ inputs.working-directory }}/dist/
           verbose: true

.github/workflows/baseline.yml

@@ -20,11 +20,11 @@ jobs:
       - uses: actions/checkout@v6
       - run: SHA=$(git rev-parse HEAD) && echo "SHA=$SHA" >> $GITHUB_ENV
       - name: Set up Python 3.11
-        uses: ./.github/actions/uv_setup
+        uses: astral-sh/setup-uv@v7
         with:
           python-version: "3.11"
+          enable-cache: true
           cache-suffix: "bench"
-          working-directory: libs/langgraph
       - name: Install dependencies
         run: uv sync --group test
       - name: Run benchmarks

.github/workflows/bench.yml

@@ -18,15 +18,15 @@ jobs:
       - uses: actions/checkout@v6
       - id: files
         name: Get changed files
-        uses: Ana06/get-changed-files@25f79e676e7ea1868813e21465014798211fad8c # v2.3.0
+        uses: Ana06/get-changed-files@v2.3.0
         with:
           format: json
       - name: Set up Python 3.11
-        uses: ./.github/actions/uv_setup
+        uses: astral-sh/setup-uv@v7
         with:
           python-version: "3.11"
+          enable-cache: true
           cache-suffix: "bench"
-          working-directory: libs/langgraph
       - name: Install dependencies
         run: uv sync --group test
       - name: Download baseline

.github/workflows/ci.yml

@@ -30,7 +30,7 @@ jobs:
       deps: ${{ steps.filter.outputs.deps || 'true' }}
     steps:
       - uses: actions/checkout@v6
-      - uses: dorny/paths-filter@fbd0ab8f3e69293af611ebaee6363fc25e6d187d # v4
+      - uses: dorny/paths-filter@v4
         if: github.event_name != 'workflow_dispatch'
         id: filter
         with:
@@ -125,11 +125,11 @@ jobs:
     steps:
       - uses: actions/checkout@v6
       - name: Set up Python ${{ matrix.python-version }}
-        uses: ./.github/actions/uv_setup
+        uses: astral-sh/setup-uv@v7
         with:
           python-version: "3.13"
+          enable-cache: true
           cache-suffix: "schema-check-cli"
-          working-directory: libs/cli
       - name: Install CLI dependencies
         run: |
           cd libs/cli

.github/workflows/deploy-redirects.yml

@@ -46,4 +46,4 @@ jobs:
 
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v5
+        uses: actions/deploy-pages@v4

.github/workflows/pr_lint.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Validate PR Title
-        uses: amannn/action-semantic-pull-request@48f256284bd46cdaab1048c3721360e808335d50 # v6
+        uses: amannn/action-semantic-pull-request@v6
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:

.github/workflows/release.yml

@@ -28,11 +28,11 @@ jobs:
       - uses: actions/checkout@v6
 
       - name: Set up Python
-        uses: ./.github/actions/uv_setup
+        uses: astral-sh/setup-uv@v7
         with:
           python-version: ${{ env.PYTHON_VERSION }}
+          enable-cache: true
           cache-suffix: "release"
-          working-directory: ${{ inputs.working-directory }}
 
       # We want to keep this build stage *separate* from the release stage,
       # so that there's no sharing of permissions between them.
@@ -173,11 +173,10 @@ jobs:
       #   used in the real world.
 
       - name: Set up Python
-        uses: ./.github/actions/uv_setup
+        uses: astral-sh/setup-uv@v7
         with:
           python-version: ${{ env.PYTHON_VERSION }}
-          enable-cache: false
-          working-directory: ${{ inputs.working-directory }}
+          enable-cache: true
 
       - name: Import published package
         shell: bash
@@ -264,11 +263,11 @@ jobs:
       - uses: actions/checkout@v6
 
       - name: Set up Python
-        uses: ./.github/actions/uv_setup
+        uses: astral-sh/setup-uv@v7
         with:
           python-version: ${{ env.PYTHON_VERSION }}
+          enable-cache: true
           cache-suffix: "release"
-          working-directory: ${{ inputs.working-directory }}
 
       - uses: actions/download-artifact@v8
         with:
@@ -276,7 +275,7 @@ jobs:
           path: ${{ inputs.working-directory }}/dist/
 
       - name: Publish package distributions to PyPI
-        uses: pypa/gh-action-pypi-publish@ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e # release/v1
+        uses: pypa/gh-action-pypi-publish@release/v1
         with:
           packages-dir: ${{ inputs.working-directory }}/dist/
           verbose: true
@@ -305,11 +304,11 @@ jobs:
       - uses: actions/checkout@v6
 
       - name: Set up Python
-        uses: ./.github/actions/uv_setup
+        uses: astral-sh/setup-uv@v7
         with:
           python-version: ${{ env.PYTHON_VERSION }}
+          enable-cache: true
           cache-suffix: "release"
-          working-directory: ${{ inputs.working-directory }}
 
       - uses: actions/download-artifact@v8
         with:
@@ -317,7 +316,7 @@ jobs:
           path: ${{ inputs.working-directory }}/dist/
 
       - name: Create Tag
-        uses: ncipollo/release-action@339a81892b84b4eeb0f6e744e4574d79d0d9b8dd # v1
+        uses: ncipollo/release-action@v1
         with:
           artifacts: "dist/*"
           token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/require_issue_link.yml

@@ -1,419 +0,0 @@
-# Require external PRs to reference an approved issue (e.g. Fixes #NNN) and
-# the PR author to be assigned to that issue. On failure the PR is
-# labeled "missing-issue-link", commented on, and closed.
-#
-# Maintainer override: an org member can reopen the PR or remove
-# "missing-issue-link" — both add "bypass-issue-check" and reopen.
-#
-# Dependency: tag-external-prs.yml must apply the "external" label
-# first. This workflow does NOT trigger on "opened" (new PRs have no labels
-# yet, so the gate would always skip).
-
-name: Require Issue Link
-
-on:
-  pull_request_target:
-    types: [edited, reopened, labeled, unlabeled]
-
-# ──────────────────────────────────────────────────────────────────────────────
-# Enforcement gate: set to 'true' to activate the issue link requirement.
-# When 'false', the workflow still runs the check logic (useful for dry-run
-# visibility) but will NOT label, comment, close, or fail PRs.
-# ──────────────────────────────────────────────────────────────────────────────
-env:
-  ENFORCE_ISSUE_LINK: "true"
-
-permissions:
-  contents: read
-
-jobs:
-  check-issue-link:
-    # Run when the "external" label is added, on edit/reopen if already labeled,
-    # or when "missing-issue-link" is removed (triggers maintainer override check).
-    # Skip entirely when the PR already carries "trusted-contributor" or
-    # "bypass-issue-check".
-    if: >-
-      !contains(github.event.pull_request.labels.*.name, 'trusted-contributor') &&
-      !contains(github.event.pull_request.labels.*.name, 'bypass-issue-check') &&
-      (
-        (github.event.action == 'labeled' && github.event.label.name == 'external') ||
-        (github.event.action == 'unlabeled' && github.event.label.name == 'missing-issue-link' && contains(github.event.pull_request.labels.*.name, 'external')) ||
-        (github.event.action != 'labeled' && github.event.action != 'unlabeled' && contains(github.event.pull_request.labels.*.name, 'external'))
-      )
-    runs-on: ubuntu-latest
-    permissions:
-      actions: write
-      pull-requests: write
-
-    steps:
-      - name: Check for issue link and assignee
-        id: check-link
-        uses: actions/github-script@v8
-        with:
-          script: |
-            const { owner, repo } = context.repo;
-            const prNumber = context.payload.pull_request.number;
-            const action = context.payload.action;
-
-            // ── Helper: ensure a label exists, then add it to the PR ────────
-            async function ensureAndAddLabel(labelName, color) {
-              try {
-                await github.rest.issues.getLabel({ owner, repo, name: labelName });
-              } catch (e) {
-                if (e.status !== 404) throw e;
-                try {
-                  await github.rest.issues.createLabel({ owner, repo, name: labelName, color });
-                } catch (createErr) {
-                  // 422 = label was created by a concurrent run between our
-                  // GET and POST — safe to ignore.
-                  if (createErr.status !== 422) throw createErr;
-                }
-              }
-              await github.rest.issues.addLabels({
-                owner, repo, issue_number: prNumber, labels: [labelName],
-              });
-            }
-
-            // ── Helper: check if the user who triggered this event (reopened
-            // the PR / removed the label) has write+ access on the repo ───
-            // Uses the repo collaborator permission endpoint instead of the
-            // org membership endpoint. The org endpoint requires the caller
-            // to be an org member, which GITHUB_TOKEN (an app installation
-            // token) never is — so it always returns 403.
-            async function senderIsOrgMember() {
-              const sender = context.payload.sender?.login;
-              if (!sender) {
-                throw new Error('Event has no sender — cannot check permissions');
-              }
-              try {
-                const { data } = await github.rest.repos.getCollaboratorPermissionLevel({
-                  owner, repo, username: sender,
-                });
-                const perm = data.permission;
-                if (['admin', 'maintain', 'write'].includes(perm)) {
-                  console.log(`${sender} has ${perm} permission — treating as maintainer`);
-                  return { isMember: true, login: sender };
-                }
-                console.log(`${sender} has ${perm} permission — not a maintainer`);
-                return { isMember: false, login: sender };
-              } catch (e) {
-                if (e.status === 404) {
-                  console.log(`Cannot check permissions for ${sender} — treating as non-maintainer`);
-                  return { isMember: false, login: sender };
-                }
-                const status = e.status ?? 'unknown';
-                throw new Error(
-                  `Permission check failed for ${sender} (HTTP ${status}): ${e.message}`,
-                );
-              }
-            }
-
-            // ── Helper: apply maintainer bypass (shared by both override paths) ──
-            async function applyMaintainerBypass(reason) {
-              console.log(reason);
-
-              // Remove missing-issue-link if present
-              try {
-                await github.rest.issues.removeLabel({
-                  owner, repo, issue_number: prNumber, name: 'missing-issue-link',
-                });
-              } catch (e) {
-                if (e.status !== 404) throw e;
-              }
-
-              // Reopen before adding bypass label — a failed reopen is more
-              // actionable than a closed PR with a bypass label stuck on it.
-              if (context.payload.pull_request.state === 'closed') {
-                try {
-                  await github.rest.pulls.update({
-                    owner, repo, pull_number: prNumber, state: 'open',
-                  });
-                  console.log(`Reopened PR #${prNumber}`);
-                } catch (e) {
-                  // 422 if head branch deleted; 403 if permissions insufficient.
-                  // Bypass labels still apply — maintainer can reopen manually.
-                  core.warning(
-                    `Could not reopen PR #${prNumber} (HTTP ${e.status ?? 'unknown'}): ${e.message}. ` +
-                    `Bypass labels were applied — a maintainer may need to reopen manually.`,
-                  );
-                }
-              }
-
-              // Add bypass-issue-check so future triggers skip enforcement
-              await ensureAndAddLabel('bypass-issue-check', '0e8a16');
-
-              core.setOutput('has-link', 'true');
-              core.setOutput('is-assigned', 'true');
-            }
-
-            // ── Maintainer override: removed "missing-issue-link" label ─────
-            if (action === 'unlabeled') {
-              const { isMember, login } = await senderIsOrgMember();
-              if (isMember) {
-                await applyMaintainerBypass(
-                  `Maintainer ${login} removed missing-issue-link from PR #${prNumber} — bypassing enforcement`,
-                );
-                return;
-              }
-              // Non-member removed the label — re-add it defensively and
-              // set failure outputs so downstream steps (comment, close) fire.
-              // NOTE: addLabels fires a "labeled" event, but the job-level gate
-              // only matches labeled events for "external", so no re-trigger.
-              console.log(`Non-member ${login} removed missing-issue-link — re-adding`);
-              try {
-                await ensureAndAddLabel('missing-issue-link', 'b76e79');
-              } catch (e) {
-                core.warning(
-                  `Failed to re-add missing-issue-link (HTTP ${e.status ?? 'unknown'}): ${e.message}. ` +
-                  `Downstream step will retry.`,
-                );
-              }
-              core.setOutput('has-link', 'false');
-              core.setOutput('is-assigned', 'false');
-              return;
-            }
-
-            // ── Maintainer override: reopened PR with "missing-issue-link" ──
-            const prLabels = context.payload.pull_request.labels.map(l => l.name);
-            if (action === 'reopened' && prLabels.includes('missing-issue-link')) {
-              const { isMember, login } = await senderIsOrgMember();
-              if (isMember) {
-                await applyMaintainerBypass(
-                  `Maintainer ${login} reopened PR #${prNumber} — bypassing enforcement`,
-                );
-                return;
-              }
-              console.log(`Non-member ${login} reopened PR — proceeding with check`);
-            }
-
-            // ── Fetch live labels (race guard) ──────────────────────────────
-            const { data: liveLabels } = await github.rest.issues.listLabelsOnIssue({
-              owner, repo, issue_number: prNumber,
-            });
-            const liveNames = liveLabels.map(l => l.name);
-            if (liveNames.includes('trusted-contributor') || liveNames.includes('bypass-issue-check')) {
-              console.log('PR has trusted-contributor or bypass-issue-check label — bypassing');
-              core.setOutput('has-link', 'true');
-              core.setOutput('is-assigned', 'true');
-              return;
-            }
-
-            const body = context.payload.pull_request.body || '';
-            const pattern = /(?:close[sd]?|fix(?:e[sd])?|resolve[sd]?)\s*#(\d+)/gi;
-            const matches = [...body.matchAll(pattern)];
-
-            if (matches.length === 0) {
-              console.log('No issue link found in PR body');
-              core.setOutput('has-link', 'false');
-              core.setOutput('is-assigned', 'false');
-              return;
-            }
-
-            const issues = matches.map(m => `#${m[1]}`).join(', ');
-            console.log(`Found issue link(s): ${issues}`);
-            core.setOutput('has-link', 'true');
-
-            // Check whether the PR author is assigned to at least one linked issue
-            const prAuthor = context.payload.pull_request.user.login;
-            const MAX_ISSUES = 5;
-            const allIssueNumbers = [...new Set(matches.map(m => parseInt(m[1], 10)))];
-            const issueNumbers = allIssueNumbers.slice(0, MAX_ISSUES);
-            if (allIssueNumbers.length > MAX_ISSUES) {
-              core.warning(
-                `PR references ${allIssueNumbers.length} issues — only checking the first ${MAX_ISSUES}`,
-              );
-            }
-
-            let assignedToAny = false;
-            for (const num of issueNumbers) {
-              try {
-                const { data: issue } = await github.rest.issues.get({
-                  owner, repo, issue_number: num,
-                });
-                const assignees = issue.assignees.map(a => a.login.toLowerCase());
-                if (assignees.includes(prAuthor.toLowerCase())) {
-                  console.log(`PR author "${prAuthor}" is assigned to #${num}`);
-                  assignedToAny = true;
-                  break;
-                } else {
-                  console.log(`PR author "${prAuthor}" is NOT assigned to #${num} (assignees: ${assignees.join(', ') || 'none'})`);
-                }
-              } catch (error) {
-                if (error.status === 404) {
-                  console.log(`Issue #${num} not found — skipping`);
-                } else {
-                  // Non-404 errors (rate limit, server error) must not be
-                  // silently skipped — they could cause false enforcement
-                  // (closing a legitimate PR whose assignment can't be verified).
-                  throw new Error(
-                    `Cannot verify assignee for issue #${num} (${error.status}): ${error.message}`,
-                  );
-                }
-              }
-            }
-
-            core.setOutput('is-assigned', assignedToAny ? 'true' : 'false');
-
-      - name: Add missing-issue-link label
-        if: >-
-          env.ENFORCE_ISSUE_LINK == 'true' &&
-          (steps.check-link.outputs.has-link != 'true' || steps.check-link.outputs.is-assigned != 'true')
-        uses: actions/github-script@v8
-        with:
-          script: |
-            const { owner, repo } = context.repo;
-            const prNumber = context.payload.pull_request.number;
-            const labelName = 'missing-issue-link';
-
-            // Ensure the label exists (no checkout/shared helper available)
-            try {
-              await github.rest.issues.getLabel({ owner, repo, name: labelName });
-            } catch (e) {
-              if (e.status !== 404) throw e;
-              try {
-                await github.rest.issues.createLabel({
-                  owner, repo, name: labelName, color: 'b76e79',
-                });
-              } catch (createErr) {
-                if (createErr.status !== 422) throw createErr;
-              }
-            }
-
-            await github.rest.issues.addLabels({
-              owner, repo, issue_number: prNumber, labels: [labelName],
-            });
-
-      - name: Remove missing-issue-link label and reopen PR
-        if: >-
-          env.ENFORCE_ISSUE_LINK == 'true' &&
-          steps.check-link.outputs.has-link == 'true' && steps.check-link.outputs.is-assigned == 'true'
-        uses: actions/github-script@v8
-        with:
-          script: |
-            const { owner, repo } = context.repo;
-            const prNumber = context.payload.pull_request.number;
-            try {
-              await github.rest.issues.removeLabel({
-                owner, repo, issue_number: prNumber, name: 'missing-issue-link',
-              });
-            } catch (error) {
-              if (error.status !== 404) throw error;
-            }
-
-            // Reopen if this workflow previously closed the PR. We check the
-            // event payload labels (not live labels) because we already removed
-            // missing-issue-link above; the payload still reflects pre-step state.
-            const labels = context.payload.pull_request.labels.map(l => l.name);
-            if (context.payload.pull_request.state === 'closed' && labels.includes('missing-issue-link')) {
-              await github.rest.pulls.update({
-                owner,
-                repo,
-                pull_number: prNumber,
-                state: 'open',
-              });
-              console.log(`Reopened PR #${prNumber}`);
-            }
-
-      - name: Post comment, close PR, and fail
-        if: >-
-          env.ENFORCE_ISSUE_LINK == 'true' &&
-          (steps.check-link.outputs.has-link != 'true' || steps.check-link.outputs.is-assigned != 'true')
-        uses: actions/github-script@v8
-        with:
-          script: |
-            const { owner, repo } = context.repo;
-            const prNumber = context.payload.pull_request.number;
-            const hasLink = '${{ steps.check-link.outputs.has-link }}' === 'true';
-            const isAssigned = '${{ steps.check-link.outputs.is-assigned }}' === 'true';
-            const marker = '<!-- require-issue-link -->';
-
-            let lines;
-            if (!hasLink) {
-              lines = [
-                marker,
-                '**This PR has been automatically closed** because it does not link to an approved issue.',
-                '',
-                'All external contributions must reference an approved issue or discussion. Please:',
-                '1. Find or [open an issue](https://github.com/' + owner + '/' + repo + '/issues/new/choose) describing the change',
-                '2. Wait for a maintainer to approve and assign you',
-                '3. Add `Fixes #<issue_number>`, `Closes #<issue_number>`, or `Resolves #<issue_number>` to your PR description and the PR will be reopened automatically',
-                '',
-                '*Maintainers: reopen this PR or remove the `missing-issue-link` label to bypass this check.*',
-              ];
-            } else {
-              lines = [
-                marker,
-                '**This PR has been automatically closed** because you are not assigned to the linked issue.',
-                '',
-                'External contributors must be assigned to an issue before opening a PR for it. Please:',
-                '1. Comment on the linked issue to request assignment from a maintainer',
-                '2. Once assigned, edit your PR description and the PR will be reopened automatically',
-                '',
-                '*Maintainers: reopen this PR or remove the `missing-issue-link` label to bypass this check.*',
-              ];
-            }
-
-            const body = lines.join('\n');
-
-            // Deduplicate: check for existing comment with the marker
-            const comments = await github.paginate(
-              github.rest.issues.listComments,
-              { owner, repo, issue_number: prNumber, per_page: 100 },
-            );
-            const existing = comments.find(c => c.body && c.body.includes(marker));
-
-            if (!existing) {
-              await github.rest.issues.createComment({
-                owner,
-                repo,
-                issue_number: prNumber,
-                body,
-              });
-              console.log('Posted requirement comment');
-            } else if (existing.body !== body) {
-              await github.rest.issues.updateComment({
-                owner,
-                repo,
-                comment_id: existing.id,
-                body,
-              });
-              console.log('Updated existing comment with new message');
-            } else {
-              console.log('Comment already exists — skipping');
-            }
-
-            // Close the PR
-            if (context.payload.pull_request.state === 'open') {
-              await github.rest.pulls.update({
-                owner,
-                repo,
-                pull_number: prNumber,
-                state: 'closed',
-              });
-              console.log(`Closed PR #${prNumber}`);
-            }
-
-            // Cancel all other in-progress and queued workflow runs for this PR
-            const headSha = context.payload.pull_request.head.sha;
-            for (const status of ['in_progress', 'queued']) {
-              const runs = await github.paginate(
-                github.rest.actions.listWorkflowRunsForRepo,
-                { owner, repo, head_sha: headSha, status, per_page: 100 },
-              );
-              for (const run of runs) {
-                if (run.id === context.runId) continue;
-                try {
-                  await github.rest.actions.cancelWorkflowRun({
-                    owner, repo, run_id: run.id,
-                  });
-                  console.log(`Cancelled ${status} run ${run.id} (${run.name})`);
-                } catch (err) {
-                  console.log(`Could not cancel run ${run.id}: ${err.message}`);
-                }
-              }
-            }
-
-            const reason = !hasLink
-              ? 'PR must reference an issue using auto-close keywords (e.g., "Fixes #123").'
-              : 'PR author must be assigned to the linked issue.';
-            core.setFailed(reason);

.github/workflows/tag-external-issues.yml

@@ -1,402 +0,0 @@
-# Automatically tag issues as "external" or "internal" based on whether
-# the author is a member of the langchain-ai GitHub organization, and
-# apply contributor tier labels to external contributors based on their
-# merged PR history.
-#
-# PR labeling is handled by tag-external-prs.yml.
-# PR + issue backfill lives in the backfill job below (workflow_dispatch).
-#
-# Setup Requirements:
-# 1. Create a GitHub App with permissions:
-#    - Repository: Issues (write), Pull requests (write)
-#    - Organization: Members (read)
-# 2. Install the app on your organization and this repository
-# 3. Add these repository secrets:
-#    - ORG_MEMBERSHIP_APP_ID: Your app's ID
-#    - ORG_MEMBERSHIP_APP_PRIVATE_KEY: Your app's private key
-#
-# The GitHub App token is required to check private organization membership.
-# Without it, the workflow will fail.
-
-name: Tag External Issues
-
-on:
-  issues:
-    types: [opened]
-  workflow_dispatch:
-    inputs:
-      backfill_type:
-        description: "Backfill type (for initial run)"
-        default: "both"
-        type: choice
-        options:
-          - prs
-          - issues
-          - both
-      max_items:
-        description: "Maximum number of items to process"
-        default: "100"
-        type: string
-
-permissions:
-  contents: read
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.issue.number || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  tag-external:
-    if: github.event_name == 'issues'
-    runs-on: ubuntu-latest
-    permissions:
-      issues: write
-
-    steps:
-      - name: Generate GitHub App token
-        id: app-token
-        uses: actions/create-github-app-token@v3
-        with:
-          app-id: ${{ secrets.ORG_MEMBERSHIP_APP_ID }}
-          private-key: ${{ secrets.ORG_MEMBERSHIP_APP_PRIVATE_KEY }}
-
-      - name: Check if contributor is external
-        if: steps.app-token.outcome == 'success'
-        id: check-membership
-        uses: actions/github-script@v8
-        with:
-          github-token: ${{ steps.app-token.outputs.token }}
-          script: |
-            const { owner, repo } = context.repo;
-            const author = context.payload.sender.login;
-            const senderType = context.payload.sender.type;
-
-            if (senderType === 'Bot') {
-              console.log(`${author} is a Bot — treating as internal`);
-              core.setOutput('is-external', 'false');
-              return;
-            }
-
-            try {
-              const membership = await github.rest.orgs.getMembershipForUser({
-                org: 'langchain-ai',
-                username: author,
-              });
-              const isExternal = membership.data.state !== 'active';
-              console.log(
-                isExternal
-                  ? `${author} has pending membership — treating as external`
-                  : `${author} is an active member of langchain-ai`,
-              );
-              core.setOutput('is-external', isExternal ? 'true' : 'false');
-            } catch (e) {
-              if (e.status === 404) {
-                console.log(`${author} is not a member of langchain-ai`);
-                core.setOutput('is-external', 'true');
-              } else {
-                throw new Error(
-                  `Membership check failed for ${author} (${e.status}): ${e.message}`,
-                );
-              }
-            }
-
-      - name: Apply contributor tier label
-        if: steps.check-membership.outputs.is-external == 'true'
-        uses: actions/github-script@v8
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          script: |
-            const { owner, repo } = context.repo;
-            const issue = context.payload.issue;
-            const author = issue.user.login;
-            const issueNumber = issue.number;
-
-            const TRUSTED_THRESHOLD = 5;
-            const LABEL_COLOR = 'b76e79';
-
-            let mergedCount;
-            try {
-              const result = await github.rest.search.issuesAndPullRequests({
-                q: `repo:${owner}/${repo} is:pr is:merged author:"${author}"`,
-                per_page: 1,
-              });
-              mergedCount = result?.data?.total_count;
-            } catch (error) {
-              if (error?.status !== 422) throw error;
-              core.warning(`Search failed for ${author}; skipping tier label.`);
-              return;
-            }
-
-            if (mergedCount == null) {
-              core.warning(`Search response missing total_count for ${author}; skipping tier label.`);
-              return;
-            }
-
-            const tierLabel = mergedCount >= TRUSTED_THRESHOLD ? 'trusted-contributor' : null;
-
-            if (tierLabel) {
-              try {
-                await github.rest.issues.getLabel({ owner, repo, name: tierLabel });
-              } catch (e) {
-                if (e.status !== 404) throw e;
-                try {
-                  await github.rest.issues.createLabel({ owner, repo, name: tierLabel, color: LABEL_COLOR });
-                } catch (createErr) {
-                  if (createErr.status !== 422) throw createErr;
-                }
-              }
-              await github.rest.issues.addLabels({
-                owner, repo, issue_number: issueNumber, labels: [tierLabel],
-              });
-              console.log(`Applied '${tierLabel}' to #${issueNumber} (${mergedCount} merged PRs)`);
-            } else {
-              console.log(`No tier label for ${author} (${mergedCount} merged PRs)`);
-            }
-
-      - name: Add external label
-        if: steps.check-membership.outputs.is-external == 'true'
-        uses: actions/github-script@v8
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          script: |
-            const { owner, repo } = context.repo;
-            const issue_number = context.payload.issue.number;
-            await github.rest.issues.addLabels({
-              owner, repo, issue_number, labels: ['external'],
-            });
-            console.log(`Added 'external' label to issue #${issue_number}`);
-
-      - name: Add internal label
-        if: steps.check-membership.outputs.is-external == 'false'
-        uses: actions/github-script@v8
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          script: |
-            const { owner, repo } = context.repo;
-            const issue_number = context.payload.issue.number;
-            await github.rest.issues.addLabels({
-              owner, repo, issue_number, labels: ['internal'],
-            });
-            console.log(`Added 'internal' label to issue #${issue_number}`);
-
-  backfill:
-    if: github.event_name == 'workflow_dispatch'
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      issues: write
-      pull-requests: write
-
-    steps:
-      - name: Generate GitHub App token
-        id: app-token
-        uses: actions/create-github-app-token@v3
-        with:
-          app-id: ${{ secrets.ORG_MEMBERSHIP_APP_ID }}
-          private-key: ${{ secrets.ORG_MEMBERSHIP_APP_PRIVATE_KEY }}
-
-      - name: Backfill labels
-        uses: actions/github-script@v8
-        with:
-          github-token: ${{ steps.app-token.outputs.token }}
-          script: |
-            const { owner, repo } = context.repo;
-            const rawMax = '${{ inputs.max_items }}';
-            const maxItems = parseInt(rawMax, 10);
-            if (isNaN(maxItems) || maxItems <= 0) {
-              core.setFailed(`Invalid max_items: "${rawMax}" — must be a positive integer`);
-              return;
-            }
-            const backfillType = '${{ inputs.backfill_type }}';
-
-            const TRUSTED_THRESHOLD = 5;
-            const LABEL_COLOR = 'b76e79';
-
-            const tierLabels = ['trusted-contributor'];
-
-            // ── Helpers ─────────────────────────────────────────────────
-
-            async function ensureLabel(name) {
-              try {
-                await github.rest.issues.getLabel({ owner, repo, name });
-              } catch (e) {
-                if (e.status !== 404) throw e;
-                try {
-                  await github.rest.issues.createLabel({ owner, repo, name, color: LABEL_COLOR });
-                } catch (createErr) {
-                  if (createErr.status !== 422) throw createErr;
-                }
-              }
-            }
-
-            async function checkMembership(author, userType) {
-              if (userType === 'Bot') {
-                console.log(`${author} is a Bot — treating as internal`);
-                return { isExternal: false };
-              }
-              try {
-                const membership = await github.rest.orgs.getMembershipForUser({
-                  org: 'langchain-ai',
-                  username: author,
-                });
-                const isExternal = membership.data.state !== 'active';
-                console.log(
-                  isExternal
-                    ? `${author} has pending membership — treating as external`
-                    : `${author} is an active member of langchain-ai`,
-                );
-                return { isExternal };
-              } catch (e) {
-                if (e.status === 404) {
-                  console.log(`${author} is not a member of langchain-ai`);
-                  return { isExternal: true };
-                }
-                throw new Error(
-                  `Membership check failed for ${author} (${e.status}): ${e.message}`,
-                );
-              }
-            }
-
-            async function getContributorInfo(contributorCache, author, userType) {
-              if (contributorCache.has(author)) return contributorCache.get(author);
-
-              const { isExternal } = await checkMembership(author, userType);
-
-              let mergedCount = null;
-              if (isExternal) {
-                try {
-                  const result = await github.rest.search.issuesAndPullRequests({
-                    q: `repo:${owner}/${repo} is:pr is:merged author:"${author}"`,
-                    per_page: 1,
-                  });
-                  mergedCount = result?.data?.total_count ?? null;
-                } catch (e) {
-                  if (e?.status !== 422) throw e;
-                  core.warning(`Search failed for ${author}; skipping tier.`);
-                }
-              }
-
-              const info = { isExternal, mergedCount };
-              contributorCache.set(author, info);
-              return info;
-            }
-
-            // ── Setup ────────────────────────────────────────────────────
-
-            for (const name of tierLabels) {
-              await ensureLabel(name);
-            }
-
-            const contributorCache = new Map();
-
-            let processed = 0;
-            let failures = 0;
-
-            // ── Backfill PRs ─────────────────────────────────────────────
-
-            if (backfillType === 'prs' || backfillType === 'both') {
-              const prs = await github.paginate(github.rest.pulls.list, {
-                owner, repo, state: 'open', per_page: 100,
-              });
-
-              for (const pr of prs) {
-                if (processed >= maxItems) break;
-
-                try {
-                  const author = pr.user.login;
-                  const info = await getContributorInfo(contributorCache, author, pr.user.type);
-
-                  const labels = [info.isExternal ? 'external' : 'internal'];
-                  if (info.isExternal && info.mergedCount != null && info.mergedCount >= TRUSTED_THRESHOLD) {
-                    labels.push('trusted-contributor');
-                  }
-
-                  // Ensure all labels exist before batch add
-                  for (const name of labels) {
-                    await ensureLabel(name);
-                  }
-
-                  // Remove stale tier labels
-                  const currentLabels = (await github.paginate(
-                    github.rest.issues.listLabelsOnIssue,
-                    { owner, repo, issue_number: pr.number, per_page: 100 },
-                  )).map(l => l.name ?? '');
-                  for (const name of currentLabels) {
-                    if (tierLabels.includes(name) && !labels.includes(name)) {
-                      try {
-                        await github.rest.issues.removeLabel({
-                          owner, repo, issue_number: pr.number, name,
-                        });
-                      } catch (e) {
-                        if (e.status !== 404) throw e;
-                      }
-                    }
-                  }
-
-                  await github.rest.issues.addLabels({
-                    owner, repo, issue_number: pr.number, labels,
-                  });
-                  console.log(`PR #${pr.number} (${author}): ${labels.join(', ')}`);
-                  processed++;
-                } catch (e) {
-                  failures++;
-                  core.warning(`Failed to process PR #${pr.number}: ${e.message}`);
-                }
-              }
-            }
-
-            // ── Backfill issues ──────────────────────────────────────────
-
-            if (backfillType === 'issues' || backfillType === 'both') {
-              const issues = await github.paginate(github.rest.issues.listForRepo, {
-                owner, repo, state: 'open', per_page: 100,
-              });
-
-              for (const issue of issues) {
-                if (processed >= maxItems) break;
-                if (issue.pull_request) continue;
-
-                try {
-                  const author = issue.user.login;
-                  const info = await getContributorInfo(contributorCache, author, issue.user.type);
-
-                  const labels = [info.isExternal ? 'external' : 'internal'];
-                  if (info.isExternal && info.mergedCount != null && info.mergedCount >= TRUSTED_THRESHOLD) {
-                    labels.push('trusted-contributor');
-                  }
-
-                  // Ensure all labels exist before batch add
-                  for (const name of labels) {
-                    await ensureLabel(name);
-                  }
-
-                  // Remove stale tier labels
-                  const currentLabels = (await github.paginate(
-                    github.rest.issues.listLabelsOnIssue,
-                    { owner, repo, issue_number: issue.number, per_page: 100 },
-                  )).map(l => l.name ?? '');
-                  for (const name of currentLabels) {
-                    if (tierLabels.includes(name) && !labels.includes(name)) {
-                      try {
-                        await github.rest.issues.removeLabel({
-                          owner, repo, issue_number: issue.number, name,
-                        });
-                      } catch (e) {
-                        if (e.status !== 404) throw e;
-                      }
-                    }
-                  }
-
-                  await github.rest.issues.addLabels({
-                    owner, repo, issue_number: issue.number, labels,
-                  });
-                  console.log(`Issue #${issue.number} (${author}): ${labels.join(', ')}`);
-                  processed++;
-                } catch (e) {
-                  failures++;
-                  core.warning(`Failed to process issue #${issue.number}: ${e.message}`);
-                }
-              }
-            }
-
-            console.log(`\nBackfill complete. Processed ${processed} items, ${failures} failures. ${contributorCache.size} unique authors.`);

.github/workflows/tag-external-prs.yml

@@ -1,173 +0,0 @@
-# Automatically tag pull requests as "external" or "internal" based on
-# whether the author is a member of the langchain-ai GitHub organization,
-# and apply contributor tier labels to external contributors based on
-# their merged PR history.
-#
-# Issue labeling is handled by tag-external-issues.yml.
-# Backfill (workflow_dispatch) also lives in tag-external-issues.yml.
-#
-# Setup Requirements:
-# 1. Create a GitHub App with permissions:
-#    - Repository: Pull requests (write)
-#    - Organization: Members (read)
-# 2. Install the app on your organization and this repository
-# 3. Add these repository secrets:
-#    - ORG_MEMBERSHIP_APP_ID: Your app's ID
-#    - ORG_MEMBERSHIP_APP_PRIVATE_KEY: Your app's private key
-#
-# The GitHub App token is required to check private organization membership.
-# Without it, the workflow will fail.
-
-name: Tag External PRs
-
-on:
-  pull_request_target:
-    types: [opened]
-
-permissions:
-  contents: read
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  tag-external:
-    runs-on: ubuntu-latest
-    permissions:
-      pull-requests: write
-
-    steps:
-      - name: Generate GitHub App token
-        id: app-token
-        uses: actions/create-github-app-token@v3
-        with:
-          app-id: ${{ secrets.ORG_MEMBERSHIP_APP_ID }}
-          private-key: ${{ secrets.ORG_MEMBERSHIP_APP_PRIVATE_KEY }}
-
-      - name: Check if contributor is external
-        if: steps.app-token.outcome == 'success'
-        id: check-membership
-        uses: actions/github-script@v8
-        with:
-          github-token: ${{ steps.app-token.outputs.token }}
-          script: |
-            const { owner, repo } = context.repo;
-            const author = context.payload.sender.login;
-            const senderType = context.payload.sender.type;
-
-            if (senderType === 'Bot') {
-              console.log(`${author} is a Bot — treating as internal`);
-              core.setOutput('is-external', 'false');
-              return;
-            }
-
-            try {
-              const membership = await github.rest.orgs.getMembershipForUser({
-                org: 'langchain-ai',
-                username: author,
-              });
-              const isExternal = membership.data.state !== 'active';
-              console.log(
-                isExternal
-                  ? `${author} has pending membership — treating as external`
-                  : `${author} is an active member of langchain-ai`,
-              );
-              core.setOutput('is-external', isExternal ? 'true' : 'false');
-            } catch (e) {
-              if (e.status === 404) {
-                console.log(`${author} is not a member of langchain-ai`);
-                core.setOutput('is-external', 'true');
-              } else {
-                throw new Error(
-                  `Membership check failed for ${author} (${e.status}): ${e.message}`,
-                );
-              }
-            }
-
-      # Apply tier label BEFORE the external label so that
-      # "trusted-contributor" is already present when the "external" labeled
-      # event fires and triggers require_issue_link.yml.
-      - name: Apply contributor tier label
-        if: steps.check-membership.outputs.is-external == 'true'
-        uses: actions/github-script@v8
-        with:
-          # Use App token so the "labeled" event propagates to downstream
-          # workflows (e.g. require_issue_link.yml).
-          github-token: ${{ steps.app-token.outputs.token }}
-          script: |
-            const { owner, repo } = context.repo;
-            const pr = context.payload.pull_request;
-            const author = pr.user.login;
-            const prNumber = pr.number;
-
-            const TRUSTED_THRESHOLD = 5;
-            const LABEL_COLOR = 'b76e79';
-
-            let mergedCount;
-            try {
-              const result = await github.rest.search.issuesAndPullRequests({
-                q: `repo:${owner}/${repo} is:pr is:merged author:"${author}"`,
-                per_page: 1,
-              });
-              mergedCount = result?.data?.total_count;
-            } catch (error) {
-              if (error?.status !== 422) throw error;
-              core.warning(`Search failed for ${author}; skipping tier label.`);
-              return;
-            }
-
-            if (mergedCount == null) {
-              core.warning(`Search response missing total_count for ${author}; skipping tier label.`);
-              return;
-            }
-
-            const tierLabel = mergedCount >= TRUSTED_THRESHOLD ? 'trusted-contributor' : null;
-
-            if (tierLabel) {
-              try {
-                await github.rest.issues.getLabel({ owner, repo, name: tierLabel });
-              } catch (e) {
-                if (e.status !== 404) throw e;
-                try {
-                  await github.rest.issues.createLabel({ owner, repo, name: tierLabel, color: LABEL_COLOR });
-                } catch (createErr) {
-                  if (createErr.status !== 422) throw createErr;
-                }
-              }
-              await github.rest.issues.addLabels({
-                owner, repo, issue_number: prNumber, labels: [tierLabel],
-              });
-              console.log(`Applied '${tierLabel}' to PR #${prNumber} (${mergedCount} merged PRs)`);
-            } else {
-              console.log(`No tier label for ${author} (${mergedCount} merged PRs)`);
-            }
-
-      - name: Add external label
-        if: steps.check-membership.outputs.is-external == 'true'
-        uses: actions/github-script@v8
-        with:
-          # Use App token so the "labeled" event propagates to downstream
-          # workflows (e.g. require_issue_link.yml). Events created by the
-          # default GITHUB_TOKEN do not trigger additional workflow runs.
-          github-token: ${{ steps.app-token.outputs.token }}
-          script: |
-            const { owner, repo } = context.repo;
-            const issue_number = context.payload.pull_request.number;
-            await github.rest.issues.addLabels({
-              owner, repo, issue_number, labels: ['external'],
-            });
-            console.log(`Added 'external' label to PR #${issue_number}`);
-
-      - name: Add internal label
-        if: steps.check-membership.outputs.is-external == 'false'
-        uses: actions/github-script@v8
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          script: |
-            const { owner, repo } = context.repo;
-            const issue_number = context.payload.pull_request.number;
-            await github.rest.issues.addLabels({
-              owner, repo, issue_number, labels: ['internal'],
-            });
-            console.log(`Added 'internal' label to PR #${issue_number}`);

.github/workflows/uv_lock_ugprade.yml

@@ -19,16 +19,18 @@ jobs:
       - uses: actions/checkout@v6
       
       - name: Set up uv
-        uses: ./.github/actions/uv_setup
+        uses: astral-sh/setup-uv@v7
         with:
+          # use minimum supported Python version
           python-version: "3.10"
+          enable-cache: true
           cache-suffix: "uv-lock-upgrade"
           
       - name: Run uv lock --upgrade in all Python packages
         run: make lock-upgrade
           
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@c0f553fe549906ede9cf27b5156039d195d2ece0 # v8
+        uses: peter-evans/create-pull-request@v8
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           commit-message: "chore(deps): upgrade dependencies with `uv lock --upgrade`"

libs/checkpoint-conformance/uv.lock

@@ -231,7 +231,7 @@ wheels = [
 
 [[package]]
 name = "langchain-core"
-version = "1.2.22"
+version = "1.2.13"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "jsonpatch" },
@@ -243,9 +243,9 @@ dependencies = [
     { name = "typing-extensions" },
     { name = "uuid-utils" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/b1/a3/c4cd6827a1df46c821e7214b7f7b7a28b189e6c9b84ef15c6d629c5e3179/langchain_core-1.2.22.tar.gz", hash = "sha256:8d8f726d03d3652d403da915126626bb6250747e8ba406537d849e68b9f5d058", size = 842487, upload-time = "2026-03-24T18:48:44.9Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/fb/bb/c501ca60556c11ac80d1454bdcac63cb33583ce4e64fc4535ad5a7d5c6ba/langchain_core-1.2.13.tar.gz", hash = "sha256:d2773d0d0130a356378db9a858cfeef64c3d64bc03722f1d4d6c40eb46fdf01b", size = 831612, upload-time = "2026-02-15T07:45:57.014Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/c7/a6/2ffacf0f1a3788f250e75d0b52a24896c413be11be3a6d42bcdf46fbea48/langchain_core-1.2.22-py3-none-any.whl", hash = "sha256:7e30d586b75918e828833b9ec1efc25465723566845dd652c277baf751e9c04b", size = 506829, upload-time = "2026-03-24T18:48:43.286Z" },
+    { url = "https://files.pythonhosted.org/packages/12/ab/60fd69e5d55f67d422baefddaaca523c42cd7510ab6aeb17db6ae57fb107/langchain_core-1.2.13-py3-none-any.whl", hash = "sha256:b31823e28d3eff1e237096d0bd3bf80c6f9624eb471a9496dbfbd427779f8d82", size = 500485, upload-time = "2026-02-15T07:45:55.422Z" },
 ]
 
 [[package]]
@@ -719,7 +719,7 @@ wheels = [
 
 [[package]]
 name = "requests"
-version = "2.33.0"
+version = "2.32.5"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "certifi" },
@@ -727,9 +727,9 @@ dependencies = [
     { name = "idna" },
     { name = "urllib3" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/34/64/8860370b167a9721e8956ae116825caff829224fbca0ca6e7bf8ddef8430/requests-2.33.0.tar.gz", hash = "sha256:c7ebc5e8b0f21837386ad0e1c8fe8b829fa5f544d8df3b2253bff14ef29d7652", size = 134232, upload-time = "2026-03-25T15:10:41.586Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/c9/74/b3ff8e6c8446842c3f5c837e9c3dfcfe2018ea6ecef224c710c85ef728f4/requests-2.32.5.tar.gz", hash = "sha256:dbba0bac56e100853db0ea71b82b4dfd5fe2bf6d3754a8893c3af500cec7d7cf", size = 134517, upload-time = "2025-08-18T20:46:02.573Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/56/5d/c814546c2333ceea4ba42262d8c4d55763003e767fa169adc693bd524478/requests-2.33.0-py3-none-any.whl", hash = "sha256:3324635456fa185245e24865e810cecec7b4caf933d7eb133dcde67d48cee69b", size = 65017, upload-time = "2026-03-25T15:10:40.382Z" },
+    { url = "https://files.pythonhosted.org/packages/1e/db/4254e3eabe8020b458f1a747140d32277ec7a271daf1d235b70dc0b4e6e3/requests-2.32.5-py3-none-any.whl", hash = "sha256:2462f94637a34fd532264295e186976db0f5d453d1cdd31473c85a6a161affb6", size = 64738, upload-time = "2025-08-18T20:46:00.542Z" },
 ]
 
 [[package]]
@@ -746,27 +746,27 @@ wheels = [
 
 [[package]]
 name = "ruff"
-version = "0.15.7"
+version = "0.15.6"
 source = { registry = "https://pypi.org/simple" }
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+sdist = { url = "https://files.pythonhosted.org/packages/51/df/f8629c19c5318601d3121e230f74cbee7a3732339c52b21daa2b82ef9c7d/ruff-0.15.6.tar.gz", hash = "sha256:8394c7bb153a4e3811a4ecdacd4a8e6a4fa8097028119160dffecdcdf9b56ae4", size = 4597916, upload-time = "2026-03-12T23:05:47.51Z" }
 wheels = [
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 ]
 
 [[package]]

libs/cli/js-examples/package.json

@@ -21,18 +21,18 @@
     "test:all": "yarn test && yarn test:int && yarn lint:langgraph"
   },
   "dependencies": {
-    "@langchain/core": "^1.1.35",
-    "@langchain/langgraph": "^1.2.5"
+    "@langchain/core": "^1.1.32",
+    "@langchain/langgraph": "^1.2.2"
   },
   "devDependencies": {
     "@eslint/eslintrc": "^3.3.5",
     "@eslint/js": "^10.0.1",
     "@tsconfig/recommended": "^1.0.13",
     "@types/jest": "^30.0.0",
-    "@typescript-eslint/eslint-plugin": "^8.57.1",
-    "@typescript-eslint/parser": "^8.57.1",
+    "@typescript-eslint/eslint-plugin": "^8.57.0",
+    "@typescript-eslint/parser": "^8.57.0",
     "dotenv": "^17.3.1",
-    "eslint": "^10.1.0",
+    "eslint": "^10.0.3",
     "eslint-config-prettier": "^10.1.8",
     "eslint-plugin-import": "^2.32.0",
     "eslint-plugin-no-instanceof": "^1.0.1",

libs/cli/js-examples/yarn.lock

@@ -483,14 +483,14 @@
     debug "^4.3.1"
     minimatch "^10.2.4"
 
-"@eslint/config-helpers@^0.5.3":
-  version "0.5.3"
-  resolved "https://registry.yarnpkg.com/@eslint/config-helpers/-/config-helpers-0.5.3.tgz#721fe6bbb90d74b0c80d6ff2428e5bbcb002becb"
-  integrity sha512-lzGN0onllOZCGroKJmRwY6QcEHxbjBw1gwB8SgRSqK8YbbtEXMvKynsXc3553ckIEBxsbMBU7oOZXKIPGZNeZw==
+"@eslint/config-helpers@^0.5.2":
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/@eslint/config-helpers/-/config-helpers-0.5.2.tgz#314c7b03d02a371ad8c0a7f6821d5a8a8437ba9d"
+  integrity sha512-a5MxrdDXEvqnIq+LisyCX6tQMPF/dSJpCfBgBauY+pNZ28yCtSsTvyTYrMhaI+LK26bVyCJfJkT0u8KIj2i1dQ==
   dependencies:
-    "@eslint/core" "^1.1.1"
+    "@eslint/core" "^1.1.0"
 
-"@eslint/core@^1.1.1":
+"@eslint/core@^1.1.0", "@eslint/core@^1.1.1":
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/@eslint/core/-/core-1.1.1.tgz#450f3d2be2d463ccd51119544092256b4e88df32"
   integrity sha512-QUPblTtE51/7/Zhfv8BDwO0qkkzQL7P/aWWbqcf4xWLEYn1oKjdO0gglQBB4GAsu7u6wjijbCmzsUTy6mnk6oQ==
@@ -890,10 +890,10 @@
     "@jridgewell/resolve-uri" "^3.1.0"
     "@jridgewell/sourcemap-codec" "^1.4.14"
 
-"@langchain/core@^1.1.35":
-  version "1.1.35"
-  resolved "https://registry.yarnpkg.com/@langchain/core/-/core-1.1.35.tgz#4c681cc9af3d59d139f6272768dd30361dccd518"
-  integrity sha512-TM0idLSAx17IEMqEIN7F8MDdXpN53p4A4vhhjZxf7LedwShB/8Zx1F5D5Nq1Bbn0zh9QDzSHpWyfCrTtggKf7g==
+"@langchain/core@^1.1.32":
+  version "1.1.32"
+  resolved "https://registry.yarnpkg.com/@langchain/core/-/core-1.1.32.tgz#a9baf37e5cb40e8b877160d5d03ef3bf6e8e250d"
+  integrity sha512-ZZNiER5tceFXqZOghfrxNHzM60gcQL5XK/8Ow5+o4OuKHrP1p/RUQBDM9Y1nddi/VmKQj+ncaXXM5KovXTEGGQ==
   dependencies:
     "@cfworker/json-schema" "^4.0.2"
     "@standard-schema/spec" "^1.1.0"
@@ -907,30 +907,30 @@
     uuid "^11.1.0"
     zod "^3.25.76 || ^4"
 
-"@langchain/langgraph-checkpoint@^1.0.1":
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/@langchain/langgraph-checkpoint/-/langgraph-checkpoint-1.0.1.tgz#0ee5bdfeb9878d8d1d99347f23e199e5afd52995"
-  integrity sha512-HM0cJLRpIsSlWBQ/xuDC67l52SqZ62Bh2Y61DX+Xorqwoh5e1KxYvfCD7GnSTbWWhjBOutvnR0vPhu4orFkZfw==
+"@langchain/langgraph-checkpoint@^1.0.0":
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/@langchain/langgraph-checkpoint/-/langgraph-checkpoint-1.0.0.tgz#ece2ede439d0d0b0b532c4be7817fd5029afe4f8"
+  integrity sha512-xrclBGvNCXDmi0Nz28t3vjpxSH6UYx6w5XAXSiiB1WEdc2xD2iY/a913I3x3a31XpInUW/GGfXXfePfaghV54A==
   dependencies:
     uuid "^10.0.0"
 
-"@langchain/langgraph-sdk@~1.8.0":
-  version "1.8.0"
-  resolved "https://registry.yarnpkg.com/@langchain/langgraph-sdk/-/langgraph-sdk-1.8.0.tgz#aa62fd641a4ef964a57cea7a7c11e662e8082fb8"
-  integrity sha512-TPowjgfLjRll4zUDiOUVgd8qLgSOhy5uHt0sWhpvxgQd+dcUs4x/3nKjrepSvmp24KQKbF6GJy6MaHBDj3Ubtw==
+"@langchain/langgraph-sdk@~1.7.0":
+  version "1.7.2"
+  resolved "https://registry.yarnpkg.com/@langchain/langgraph-sdk/-/langgraph-sdk-1.7.2.tgz#8273ef749082d6e1c7c7e281d75287b2b4deedfa"
+  integrity sha512-8ad5OTwqc15J/DxLNJYLn3IC2mpfow09nxJdszxhwm3KgsolGZIUV6g7m67C2p4j3cbQZD5USHt3hKEL0ahqoA==
   dependencies:
     "@types/json-schema" "^7.0.15"
     p-queue "^9.0.1"
     p-retry "^7.1.1"
     uuid "^13.0.0"
 
-"@langchain/langgraph@^1.2.5":
-  version "1.2.5"
-  resolved "https://registry.yarnpkg.com/@langchain/langgraph/-/langgraph-1.2.5.tgz#f4285b77baee945092795c2989bdd6589dc5b142"
-  integrity sha512-O/ROF1oaXN7VK6+WTpXsDvJp7L+YyTOHa9rt3L85jrvwxBqQQRIlRLOWT8ehB/ywE3M1K7WAWOAXbmorCYzviQ==
+"@langchain/langgraph@^1.2.2":
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/@langchain/langgraph/-/langgraph-1.2.2.tgz#747cc0ddb6fe350906c7f982289499f072345701"
+  integrity sha512-1F94azb3b3TpHi5Jxa7gFvAYXuSIsEobEXk3/PD7+gkOobIC5Jty3+/ATSkH7joUo0bXCF/rgMOjRGusi6YvSQ==
   dependencies:
-    "@langchain/langgraph-checkpoint" "^1.0.1"
-    "@langchain/langgraph-sdk" "~1.8.0"
+    "@langchain/langgraph-checkpoint" "^1.0.0"
+    "@langchain/langgraph-sdk" "~1.7.0"
     "@standard-schema/spec" "1.1.0"
     uuid "^10.0.0"
 
@@ -1103,100 +1103,100 @@
   dependencies:
     "@types/yargs-parser" "*"
 
-"@typescript-eslint/eslint-plugin@^8.57.1":
-  version "8.57.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-8.57.1.tgz#ddfdfb30f8b5ccee7f3c21798b377c51370edd55"
-  integrity sha512-Gn3aqnvNl4NGc6x3/Bqk1AOn0thyTU9bqDRhiRnUWezgvr2OnhYCWCgC8zXXRVqBsIL1pSDt7T9nJUe0oM0kDQ==
+"@typescript-eslint/eslint-plugin@^8.57.0":
+  version "8.57.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-8.57.0.tgz#6e4085604ab63f55b3dcc61ce2c16965b2c36374"
+  integrity sha512-qeu4rTHR3/IaFORbD16gmjq9+rEs9fGKdX0kF6BKSfi+gCuG3RCKLlSBYzn/bGsY9Tj7KE/DAQStbp8AHJGHEQ==
   dependencies:
     "@eslint-community/regexpp" "^4.12.2"
-    "@typescript-eslint/scope-manager" "8.57.1"
-    "@typescript-eslint/type-utils" "8.57.1"
-    "@typescript-eslint/utils" "8.57.1"
-    "@typescript-eslint/visitor-keys" "8.57.1"
+    "@typescript-eslint/scope-manager" "8.57.0"
+    "@typescript-eslint/type-utils" "8.57.0"
+    "@typescript-eslint/utils" "8.57.0"
+    "@typescript-eslint/visitor-keys" "8.57.0"
     ignore "^7.0.5"
     natural-compare "^1.4.0"
     ts-api-utils "^2.4.0"
 
-"@typescript-eslint/parser@^8.57.1":
-  version "8.57.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-8.57.1.tgz#d523e559b148264055c0a49a29d5f50c7de659c2"
-  integrity sha512-k4eNDan0EIMTT/dUKc/g+rsJ6wcHYhNPdY19VoX/EOtaAG8DLtKCykhrUnuHPYvinn5jhAPgD2Qw9hXBwrahsw==
+"@typescript-eslint/parser@^8.57.0":
+  version "8.57.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-8.57.0.tgz#444c57a943e8b04f255cda18a94c8e023b46b08c"
+  integrity sha512-XZzOmihLIr8AD1b9hL9ccNMzEMWt/dE2u7NyTY9jJG6YNiNthaD5XtUHVF2uCXZ15ng+z2hT3MVuxnUYhq6k1g==
   dependencies:
-    "@typescript-eslint/scope-manager" "8.57.1"
-    "@typescript-eslint/types" "8.57.1"
-    "@typescript-eslint/typescript-estree" "8.57.1"
-    "@typescript-eslint/visitor-keys" "8.57.1"
+    "@typescript-eslint/scope-manager" "8.57.0"
+    "@typescript-eslint/types" "8.57.0"
+    "@typescript-eslint/typescript-estree" "8.57.0"
+    "@typescript-eslint/visitor-keys" "8.57.0"
     debug "^4.4.3"
 
-"@typescript-eslint/project-service@8.57.1":
-  version "8.57.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/project-service/-/project-service-8.57.1.tgz#16af9fe16eedbd7085e4fdc29baa73715c0c55c5"
-  integrity sha512-vx1F37BRO1OftsYlmG9xay1TqnjNVlqALymwWVuYTdo18XuKxtBpCj1QlzNIEHlvlB27osvXFWptYiEWsVdYsg==
+"@typescript-eslint/project-service@8.57.0":
+  version "8.57.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/project-service/-/project-service-8.57.0.tgz#2014ed527bcd0eff8aecb7e44879ae3150604ab3"
+  integrity sha512-pR+dK0BlxCLxtWfaKQWtYr7MhKmzqZxuii+ZjuFlZlIGRZm22HnXFqa2eY+90MUz8/i80YJmzFGDUsi8dMOV5w==
   dependencies:
-    "@typescript-eslint/tsconfig-utils" "^8.57.1"
-    "@typescript-eslint/types" "^8.57.1"
+    "@typescript-eslint/tsconfig-utils" "^8.57.0"
+    "@typescript-eslint/types" "^8.57.0"
     debug "^4.4.3"
 
-"@typescript-eslint/scope-manager@8.57.1":
-  version "8.57.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-8.57.1.tgz#4524d7e7b420cb501807499684d435ae129aaf35"
-  integrity sha512-hs/QcpCwlwT2L5S+3fT6gp0PabyGk4Q0Rv2doJXA0435/OpnSR3VRgvrp8Xdoc3UAYSg9cyUjTeFXZEPg/3OKg==
+"@typescript-eslint/scope-manager@8.57.0":
+  version "8.57.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-8.57.0.tgz#7d2a2aeaaef2ae70891b21939fadb4cb0b19f840"
+  integrity sha512-nvExQqAHF01lUM66MskSaZulpPL5pgy5hI5RfrxviLgzZVffB5yYzw27uK/ft8QnKXI2X0LBrHJFr1TaZtAibw==
   dependencies:
-    "@typescript-eslint/types" "8.57.1"
-    "@typescript-eslint/visitor-keys" "8.57.1"
+    "@typescript-eslint/types" "8.57.0"
+    "@typescript-eslint/visitor-keys" "8.57.0"
 
-"@typescript-eslint/tsconfig-utils@8.57.1", "@typescript-eslint/tsconfig-utils@^8.57.1":
-  version "8.57.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/tsconfig-utils/-/tsconfig-utils-8.57.1.tgz#9233443ec716882a6f9e240fd900a73f0235f3d7"
-  integrity sha512-0lgOZB8cl19fHO4eI46YUx2EceQqhgkPSuCGLlGi79L2jwYY1cxeYc1Nae8Aw1xjgW3PKVDLlr3YJ6Bxx8HkWg==
+"@typescript-eslint/tsconfig-utils@8.57.0", "@typescript-eslint/tsconfig-utils@^8.57.0":
+  version "8.57.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/tsconfig-utils/-/tsconfig-utils-8.57.0.tgz#cf2f2822af3887d25dd325b6bea6c3f60a83a0b4"
+  integrity sha512-LtXRihc5ytjJIQEH+xqjB0+YgsV4/tW35XKX3GTZHpWtcC8SPkT/d4tqdf1cKtesryHm2bgp6l555NYcT2NLvA==
 
-"@typescript-eslint/type-utils@8.57.1":
-  version "8.57.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/type-utils/-/type-utils-8.57.1.tgz#c49af1347b5869ca85155547a8f34f84ab386fd9"
-  integrity sha512-+Bwwm0ScukFdyoJsh2u6pp4S9ktegF98pYUU0hkphOOqdMB+1sNQhIz8y5E9+4pOioZijrkfNO/HUJVAFFfPKA==
+"@typescript-eslint/type-utils@8.57.0":
+  version "8.57.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/type-utils/-/type-utils-8.57.0.tgz#2877af4c2e8f0998b93a07dad1c34ce1bb669448"
+  integrity sha512-yjgh7gmDcJ1+TcEg8x3uWQmn8ifvSupnPfjP21twPKrDP/pTHlEQgmKcitzF/rzPSmv7QjJ90vRpN4U+zoUjwQ==
   dependencies:
-    "@typescript-eslint/types" "8.57.1"
-    "@typescript-eslint/typescript-estree" "8.57.1"
-    "@typescript-eslint/utils" "8.57.1"
+    "@typescript-eslint/types" "8.57.0"
+    "@typescript-eslint/typescript-estree" "8.57.0"
+    "@typescript-eslint/utils" "8.57.0"
     debug "^4.4.3"
     ts-api-utils "^2.4.0"
 
-"@typescript-eslint/types@8.57.1", "@typescript-eslint/types@^8.57.1":
-  version "8.57.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-8.57.1.tgz#54b27a8a25a7b45b4f978c3f8e00c4c78f11142c"
-  integrity sha512-S29BOBPJSFUiblEl6RzPPjJt6w25A6XsBqRVDt53tA/tlL8q7ceQNZHTjPeONt/3S7KRI4quk+yP9jK2WjBiPQ==
+"@typescript-eslint/types@8.57.0", "@typescript-eslint/types@^8.57.0":
+  version "8.57.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-8.57.0.tgz#4fa5385ffd1cd161fa5b9dce93e0493d491b8dc6"
+  integrity sha512-dTLI8PEXhjUC7B9Kre+u0XznO696BhXcTlOn0/6kf1fHaQW8+VjJAVHJ3eTI14ZapTxdkOmc80HblPQLaEeJdg==
 
-"@typescript-eslint/typescript-estree@8.57.1":
-  version "8.57.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-8.57.1.tgz#a9fd28d4a0ec896aa9a9a7e0cead62ea24f99e76"
-  integrity sha512-ybe2hS9G6pXpqGtPli9Gx9quNV0TWLOmh58ADlmZe9DguLq0tiAKVjirSbtM1szG6+QH6rVXyU6GTLQbWnMY+g==
+"@typescript-eslint/typescript-estree@8.57.0":
+  version "8.57.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-8.57.0.tgz#e0e4a89bfebb207de314826df876e2dabc7dea04"
+  integrity sha512-m7faHcyVg0BT3VdYTlX8GdJEM7COexXxS6KqGopxdtkQRvBanK377QDHr4W/vIPAR+ah9+B/RclSW5ldVniO1Q==
   dependencies:
-    "@typescript-eslint/project-service" "8.57.1"
-    "@typescript-eslint/tsconfig-utils" "8.57.1"
-    "@typescript-eslint/types" "8.57.1"
-    "@typescript-eslint/visitor-keys" "8.57.1"
+    "@typescript-eslint/project-service" "8.57.0"
+    "@typescript-eslint/tsconfig-utils" "8.57.0"
+    "@typescript-eslint/types" "8.57.0"
+    "@typescript-eslint/visitor-keys" "8.57.0"
     debug "^4.4.3"
     minimatch "^10.2.2"
     semver "^7.7.3"
     tinyglobby "^0.2.15"
     ts-api-utils "^2.4.0"
 
-"@typescript-eslint/utils@8.57.1":
-  version "8.57.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/utils/-/utils-8.57.1.tgz#e40f5a7fcff02fd24092a7b52bd6ec029fb50465"
-  integrity sha512-XUNSJ/lEVFttPMMoDVA2r2bwrl8/oPx8cURtczkSEswY5T3AeLmCy+EKWQNdL4u0MmAHOjcWrqJp2cdvgjn8dQ==
+"@typescript-eslint/utils@8.57.0":
+  version "8.57.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/utils/-/utils-8.57.0.tgz#c7193385b44529b788210d20c94c11de79ad3498"
+  integrity sha512-5iIHvpD3CZe06riAsbNxxreP+MuYgVUsV0n4bwLH//VJmgtt54sQeY2GszntJ4BjYCpMzrfVh2SBnUQTtys2lQ==
   dependencies:
     "@eslint-community/eslint-utils" "^4.9.1"
-    "@typescript-eslint/scope-manager" "8.57.1"
-    "@typescript-eslint/types" "8.57.1"
-    "@typescript-eslint/typescript-estree" "8.57.1"
+    "@typescript-eslint/scope-manager" "8.57.0"
+    "@typescript-eslint/types" "8.57.0"
+    "@typescript-eslint/typescript-estree" "8.57.0"
 
-"@typescript-eslint/visitor-keys@8.57.1":
-  version "8.57.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-8.57.1.tgz#3af4f88118924d3be983d4b8ae84803f11fe4563"
-  integrity sha512-YWnmJkXbofiz9KbnbbwuA2rpGkFPLbAIetcCNO6mJ8gdhdZ/v7WDXsoGFAJuM6ikUFKTlSQnjWnVO4ux+UzS6A==
+"@typescript-eslint/visitor-keys@8.57.0":
+  version "8.57.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-8.57.0.tgz#23aea662279bb66209700854453807a119350f85"
+  integrity sha512-zm6xx8UT/Xy2oSr2ZXD0pZo7Jx2XsCoID2IUh9YSTFRu7z+WdwYTRk6LhUftm1crwqbuoF6I8zAFeCMw0YjwDg==
   dependencies:
-    "@typescript-eslint/types" "8.57.1"
+    "@typescript-eslint/types" "8.57.0"
     eslint-visitor-keys "^5.0.0"
 
 "@ungap/structured-clone@^1.3.0":
@@ -2275,15 +2275,15 @@ eslint-visitor-keys@^5.0.0, eslint-visitor-keys@^5.0.1:
   resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-5.0.1.tgz#9e3c9489697824d2d4ce3a8ad12628f91e9f59be"
   integrity sha512-tD40eHxA35h0PEIZNeIjkHoDR4YjjJp34biM0mDvplBe//mB+IHCqHDGV7pxF+7MklTvighcCPPZC7ynWyjdTA==
 
-eslint@^10.1.0:
-  version "10.1.0"
-  resolved "https://registry.yarnpkg.com/eslint/-/eslint-10.1.0.tgz#9ca98e654e642ab2e1af6d1e9d8613857ac341b4"
-  integrity sha512-S9jlY/ELKEUwwQnqWDO+f+m6sercqOPSqXM5Go94l7DOmxHVDgmSFGWEzeE/gwgTAr0W103BWt0QLe/7mabIvA==
+eslint@^10.0.3:
+  version "10.0.3"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-10.0.3.tgz#360a7de7f2706eb8a32caa17ca983f0089efe694"
+  integrity sha512-COV33RzXZkqhG9P2rZCFl9ZmJ7WL+gQSCRzE7RhkbclbQPtLAWReL7ysA0Sh4c8Im2U9ynybdR56PV0XcKvqaQ==
   dependencies:
     "@eslint-community/eslint-utils" "^4.8.0"
     "@eslint-community/regexpp" "^4.12.2"
     "@eslint/config-array" "^0.23.3"
-    "@eslint/config-helpers" "^0.5.3"
+    "@eslint/config-helpers" "^0.5.2"
     "@eslint/core" "^1.1.1"
     "@eslint/plugin-kit" "^0.6.1"
     "@humanfs/node" "^0.16.6"
@@ -2296,7 +2296,7 @@ eslint@^10.1.0:
     escape-string-regexp "^4.0.0"
     eslint-scope "^9.1.2"
     eslint-visitor-keys "^5.0.1"
-    espree "^11.2.0"
+    espree "^11.1.1"
     esquery "^1.7.0"
     esutils "^2.0.2"
     fast-deep-equal "^3.1.3"
@@ -2320,10 +2320,10 @@ espree@^10.0.1:
     acorn-jsx "^5.3.2"
     eslint-visitor-keys "^4.0.0"
 
-espree@^11.2.0:
-  version "11.2.0"
-  resolved "https://registry.yarnpkg.com/espree/-/espree-11.2.0.tgz#01d5e47dc332aaba3059008362454a8cc34ccaa5"
-  integrity sha512-7p3DrVEIopW1B1avAGLuCSh1jubc01H2JHc8B4qqGblmg5gI9yumBgACjWo4JlIc04ufug4xJ3SQI8HkS/Rgzw==
+espree@^11.1.1:
+  version "11.1.1"
+  resolved "https://registry.yarnpkg.com/espree/-/espree-11.1.1.tgz#866f6bc9ccccd6f28876b7a6463abb281b9cb847"
+  integrity sha512-AVHPqQoZYc+RUM4/3Ly5udlZY/U4LS8pIG05jEjWM2lQMU/oaZ7qshzAl2YP1tfNmXfftH3ohurfwNAug+MnsQ==
   dependencies:
     acorn "^8.16.0"
     acorn-jsx "^5.3.2"
@@ -2483,9 +2483,9 @@ flat-cache@^4.0.0:
     keyv "^4.5.4"
 
 flatted@^3.2.9:
-  version "3.4.2"
-  resolved "https://registry.yarnpkg.com/flatted/-/flatted-3.4.2.tgz#f5c23c107f0f37de8dbdf24f13722b3b98d52726"
-  integrity sha512-PjDse7RzhcPkIJwy5t7KPWQSZ9cAbzQXcafsetQoD7sOJRQlGikNbx7yZp2OotDnJyrDcbyRq3Ttb18iYOqkxA==
+  version "3.3.1"
+  resolved "https://registry.yarnpkg.com/flatted/-/flatted-3.3.1.tgz#21db470729a6734d4997002f439cb308987f567a"
+  integrity sha512-X8cqMLLie7KsNUDSdzeN8FYK9rEt4Dt67OsG/DNGnYTSDBG4uFAJFBnUeiV+zCVAvwFy56IjM9sH51jVaEhNxw==
 
 for-each@^0.3.3:
   version "0.3.3"

libs/cli/js-monorepo-example/apps/agent/package.json

@@ -9,8 +9,8 @@
   },
   "dependencies": {
     "@js-monorepo-example/shared": "*",
-    "@langchain/core": "^1.1.35",
-    "@langchain/langgraph": "^1.2.5"
+    "@langchain/core": "^1.1.32",
+    "@langchain/langgraph": "^1.2.2"
   },
   "devDependencies": {
     "typescript": "^5.9.3"

libs/cli/js-monorepo-example/package.json

@@ -17,18 +17,18 @@
     "lint": "eslint 'apps/**/*.ts' 'libs/**/*.ts'"
   },
   "devDependencies": {
-    "turbo": "^2.8.20",
+    "turbo": "^2.8.17",
     "typescript": "^5.9.3",
     "@tsconfig/recommended": "^1.0.13",
     "@eslint/eslintrc": "^3.3.5",
     "@eslint/js": "^10.0.1",
-    "eslint": "^10.1.0",
+    "eslint": "^10.0.3",
     "eslint-config-prettier": "^10.1.8",
     "eslint-plugin-import": "^2.27.5",
     "eslint-plugin-no-instanceof": "^1.0.1",
     "eslint-plugin-prettier": "^5.5.5",
-    "@typescript-eslint/eslint-plugin": "^8.57.1",
-    "@typescript-eslint/parser": "^8.57.1",
+    "@typescript-eslint/eslint-plugin": "^8.57.0",
+    "@typescript-eslint/parser": "^8.57.0",
     "prettier": "^3.8.1"
   }
 }

libs/cli/js-monorepo-example/yarn.lock

@@ -28,14 +28,14 @@
     debug "^4.3.1"
     minimatch "^10.2.4"
 
-"@eslint/config-helpers@^0.5.3":
-  version "0.5.3"
-  resolved "https://registry.yarnpkg.com/@eslint/config-helpers/-/config-helpers-0.5.3.tgz#721fe6bbb90d74b0c80d6ff2428e5bbcb002becb"
-  integrity sha512-lzGN0onllOZCGroKJmRwY6QcEHxbjBw1gwB8SgRSqK8YbbtEXMvKynsXc3553ckIEBxsbMBU7oOZXKIPGZNeZw==
+"@eslint/config-helpers@^0.5.2":
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/@eslint/config-helpers/-/config-helpers-0.5.2.tgz#314c7b03d02a371ad8c0a7f6821d5a8a8437ba9d"
+  integrity sha512-a5MxrdDXEvqnIq+LisyCX6tQMPF/dSJpCfBgBauY+pNZ28yCtSsTvyTYrMhaI+LK26bVyCJfJkT0u8KIj2i1dQ==
   dependencies:
-    "@eslint/core" "^1.1.1"
+    "@eslint/core" "^1.1.0"
 
-"@eslint/core@^1.1.1":
+"@eslint/core@^1.1.0", "@eslint/core@^1.1.1":
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/@eslint/core/-/core-1.1.1.tgz#450f3d2be2d463ccd51119544092256b4e88df32"
   integrity sha512-QUPblTtE51/7/Zhfv8BDwO0qkkzQL7P/aWWbqcf4xWLEYn1oKjdO0gglQBB4GAsu7u6wjijbCmzsUTy6mnk6oQ==
@@ -103,10 +103,10 @@
   resolved "https://registry.yarnpkg.com/@isaacs/cliui/-/cliui-9.0.0.tgz#4d0a3f127058043bf2e7ee169eaf30ed901302f3"
   integrity sha512-AokJm4tuBHillT+FpMtxQ60n8ObyXBatq7jD2/JA9dxbDDokKQm8KMht5ibGzLVU9IJDIKK4TPKgMHEYMn3lMg==
 
-"@langchain/core@^1.1.35":
-  version "1.1.35"
-  resolved "https://registry.yarnpkg.com/@langchain/core/-/core-1.1.35.tgz#4c681cc9af3d59d139f6272768dd30361dccd518"
-  integrity sha512-TM0idLSAx17IEMqEIN7F8MDdXpN53p4A4vhhjZxf7LedwShB/8Zx1F5D5Nq1Bbn0zh9QDzSHpWyfCrTtggKf7g==
+"@langchain/core@^1.1.32":
+  version "1.1.32"
+  resolved "https://registry.yarnpkg.com/@langchain/core/-/core-1.1.32.tgz#a9baf37e5cb40e8b877160d5d03ef3bf6e8e250d"
+  integrity sha512-ZZNiER5tceFXqZOghfrxNHzM60gcQL5XK/8Ow5+o4OuKHrP1p/RUQBDM9Y1nddi/VmKQj+ncaXXM5KovXTEGGQ==
   dependencies:
     "@cfworker/json-schema" "^4.0.2"
     "@standard-schema/spec" "^1.1.0"
@@ -120,30 +120,30 @@
     uuid "^11.1.0"
     zod "^3.25.76 || ^4"
 
-"@langchain/langgraph-checkpoint@^1.0.1":
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/@langchain/langgraph-checkpoint/-/langgraph-checkpoint-1.0.1.tgz#0ee5bdfeb9878d8d1d99347f23e199e5afd52995"
-  integrity sha512-HM0cJLRpIsSlWBQ/xuDC67l52SqZ62Bh2Y61DX+Xorqwoh5e1KxYvfCD7GnSTbWWhjBOutvnR0vPhu4orFkZfw==
+"@langchain/langgraph-checkpoint@^1.0.0":
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/@langchain/langgraph-checkpoint/-/langgraph-checkpoint-1.0.0.tgz#ece2ede439d0d0b0b532c4be7817fd5029afe4f8"
+  integrity sha512-xrclBGvNCXDmi0Nz28t3vjpxSH6UYx6w5XAXSiiB1WEdc2xD2iY/a913I3x3a31XpInUW/GGfXXfePfaghV54A==
   dependencies:
     uuid "^10.0.0"
 
-"@langchain/langgraph-sdk@~1.8.0":
-  version "1.8.0"
-  resolved "https://registry.yarnpkg.com/@langchain/langgraph-sdk/-/langgraph-sdk-1.8.0.tgz#aa62fd641a4ef964a57cea7a7c11e662e8082fb8"
-  integrity sha512-TPowjgfLjRll4zUDiOUVgd8qLgSOhy5uHt0sWhpvxgQd+dcUs4x/3nKjrepSvmp24KQKbF6GJy6MaHBDj3Ubtw==
+"@langchain/langgraph-sdk@~1.7.0":
+  version "1.7.2"
+  resolved "https://registry.yarnpkg.com/@langchain/langgraph-sdk/-/langgraph-sdk-1.7.2.tgz#8273ef749082d6e1c7c7e281d75287b2b4deedfa"
+  integrity sha512-8ad5OTwqc15J/DxLNJYLn3IC2mpfow09nxJdszxhwm3KgsolGZIUV6g7m67C2p4j3cbQZD5USHt3hKEL0ahqoA==
   dependencies:
     "@types/json-schema" "^7.0.15"
     p-queue "^9.0.1"
     p-retry "^7.1.1"
     uuid "^13.0.0"
 
-"@langchain/langgraph@^1.2.5":
-  version "1.2.5"
-  resolved "https://registry.yarnpkg.com/@langchain/langgraph/-/langgraph-1.2.5.tgz#f4285b77baee945092795c2989bdd6589dc5b142"
-  integrity sha512-O/ROF1oaXN7VK6+WTpXsDvJp7L+YyTOHa9rt3L85jrvwxBqQQRIlRLOWT8ehB/ywE3M1K7WAWOAXbmorCYzviQ==
+"@langchain/langgraph@^1.2.2":
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/@langchain/langgraph/-/langgraph-1.2.2.tgz#747cc0ddb6fe350906c7f982289499f072345701"
+  integrity sha512-1F94azb3b3TpHi5Jxa7gFvAYXuSIsEobEXk3/PD7+gkOobIC5Jty3+/ATSkH7joUo0bXCF/rgMOjRGusi6YvSQ==
   dependencies:
-    "@langchain/langgraph-checkpoint" "^1.0.1"
-    "@langchain/langgraph-sdk" "~1.8.0"
+    "@langchain/langgraph-checkpoint" "^1.0.0"
+    "@langchain/langgraph-sdk" "~1.7.0"
     "@standard-schema/spec" "1.1.0"
     uuid "^10.0.0"
 
@@ -167,36 +167,6 @@
   resolved "https://registry.yarnpkg.com/@tsconfig/recommended/-/recommended-1.0.13.tgz#269fce3ad04ca70b93269ff44cca81b950f542da"
   integrity sha512-sySRuBfMKyKO/j2ZAhR8kSembhjuPEV4Ra3AHtmWLq51+iGaudr45crPSzNC5b7/Ctrh9dfUpBuTlYrH6rM58Q==
 
-"@turbo/darwin-64@2.8.20":
-  version "2.8.20"
-  resolved "https://registry.yarnpkg.com/@turbo/darwin-64/-/darwin-64-2.8.20.tgz#6ebc903fbfe31db85f67b84af69e84822765cbf4"
-  integrity sha512-FQ9EX1xMU5nbwjxXxM3yU88AQQ6Sqc6S44exPRroMcx9XZHqqppl5ymJF0Ig/z3nvQNwDmz1Gsnvxubo+nXWjQ==
-
-"@turbo/darwin-arm64@2.8.20":
-  version "2.8.20"
-  resolved "https://registry.yarnpkg.com/@turbo/darwin-arm64/-/darwin-arm64-2.8.20.tgz#f02fdd818bfe610240c1a60865eeb9ca338160f5"
-  integrity sha512-Gpyh9ATFGThD6/s9L95YWY54cizg/VRWl2B67h0yofG8BpHf67DFAh9nuJVKG7bY0+SBJDAo5cMur+wOl9YOYw==
-
-"@turbo/linux-64@2.8.20":
-  version "2.8.20"
-  resolved "https://registry.yarnpkg.com/@turbo/linux-64/-/linux-64-2.8.20.tgz#51faba95b242731b0beae9811724b3eeee6aa0a1"
-  integrity sha512-p2QxWUYyYUgUFG0b0kR+pPi8t7c9uaVlRtjTTI1AbCvVqkpjUfCcReBn6DgG/Hu8xrWdKLuyQFaLYFzQskZbcA==
-
-"@turbo/linux-arm64@2.8.20":
-  version "2.8.20"
-  resolved "https://registry.yarnpkg.com/@turbo/linux-arm64/-/linux-arm64-2.8.20.tgz#4c466ec09a2c2e6513df94d703660bb6efa61614"
-  integrity sha512-Gn5yjlZGLRZWarLWqdQzv0wMqyBNIdq1QLi48F1oY5Lo9kiohuf7BPQWtWxeNVS2NgJ1+nb/DzK1JduYC4AWOA==
-
-"@turbo/windows-64@2.8.20":
-  version "2.8.20"
-  resolved "https://registry.yarnpkg.com/@turbo/windows-64/-/windows-64-2.8.20.tgz#b8f23ff1d5ddf9b1abe41db2b1cb35b13066c063"
-  integrity sha512-vyaDpYk/8T6Qz5V/X+ihKvKFEZFUoC0oxYpC1sZanK6gaESJlmV3cMRT3Qhcg4D2VxvtC2Jjs9IRkrZGL+exLw==
-
-"@turbo/windows-arm64@2.8.20":
-  version "2.8.20"
-  resolved "https://registry.yarnpkg.com/@turbo/windows-arm64/-/windows-arm64-2.8.20.tgz#8032d42c6cfd954d3c381720d5a65dc3e7ea3014"
-  integrity sha512-voicVULvUV5yaGXo0Iue13BcHGYW3u0VgqSbfQwBaHbpj1zLjYV4KIe+7fYIo6DO8FVUJzxFps3ODCQG/Wy2Qw==
-
 "@types/esrecurse@^4.3.1":
   version "4.3.1"
   resolved "https://registry.yarnpkg.com/@types/esrecurse/-/esrecurse-4.3.1.tgz#6f636af962fbe6191b830bd676ba5986926bccec"
@@ -222,100 +192,100 @@
   resolved "https://registry.yarnpkg.com/@types/uuid/-/uuid-10.0.0.tgz#e9c07fe50da0f53dc24970cca94d619ff03f6f6d"
   integrity sha512-7gqG38EyHgyP1S+7+xomFtL+ZNHcKv6DwNaCZmJmo1vgMugyF3TCnXVg4t1uk89mLNwnLtnY3TpOpCOyp1/xHQ==
 
-"@typescript-eslint/eslint-plugin@^8.57.1":
-  version "8.57.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-8.57.1.tgz#ddfdfb30f8b5ccee7f3c21798b377c51370edd55"
-  integrity sha512-Gn3aqnvNl4NGc6x3/Bqk1AOn0thyTU9bqDRhiRnUWezgvr2OnhYCWCgC8zXXRVqBsIL1pSDt7T9nJUe0oM0kDQ==
+"@typescript-eslint/eslint-plugin@^8.57.0":
+  version "8.57.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-8.57.0.tgz#6e4085604ab63f55b3dcc61ce2c16965b2c36374"
+  integrity sha512-qeu4rTHR3/IaFORbD16gmjq9+rEs9fGKdX0kF6BKSfi+gCuG3RCKLlSBYzn/bGsY9Tj7KE/DAQStbp8AHJGHEQ==
   dependencies:
     "@eslint-community/regexpp" "^4.12.2"
-    "@typescript-eslint/scope-manager" "8.57.1"
-    "@typescript-eslint/type-utils" "8.57.1"
-    "@typescript-eslint/utils" "8.57.1"
-    "@typescript-eslint/visitor-keys" "8.57.1"
+    "@typescript-eslint/scope-manager" "8.57.0"
+    "@typescript-eslint/type-utils" "8.57.0"
+    "@typescript-eslint/utils" "8.57.0"
+    "@typescript-eslint/visitor-keys" "8.57.0"
     ignore "^7.0.5"
     natural-compare "^1.4.0"
     ts-api-utils "^2.4.0"
 
-"@typescript-eslint/parser@^8.57.1":
-  version "8.57.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-8.57.1.tgz#d523e559b148264055c0a49a29d5f50c7de659c2"
-  integrity sha512-k4eNDan0EIMTT/dUKc/g+rsJ6wcHYhNPdY19VoX/EOtaAG8DLtKCykhrUnuHPYvinn5jhAPgD2Qw9hXBwrahsw==
+"@typescript-eslint/parser@^8.57.0":
+  version "8.57.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-8.57.0.tgz#444c57a943e8b04f255cda18a94c8e023b46b08c"
+  integrity sha512-XZzOmihLIr8AD1b9hL9ccNMzEMWt/dE2u7NyTY9jJG6YNiNthaD5XtUHVF2uCXZ15ng+z2hT3MVuxnUYhq6k1g==
   dependencies:
-    "@typescript-eslint/scope-manager" "8.57.1"
-    "@typescript-eslint/types" "8.57.1"
-    "@typescript-eslint/typescript-estree" "8.57.1"
-    "@typescript-eslint/visitor-keys" "8.57.1"
+    "@typescript-eslint/scope-manager" "8.57.0"
+    "@typescript-eslint/types" "8.57.0"
+    "@typescript-eslint/typescript-estree" "8.57.0"
+    "@typescript-eslint/visitor-keys" "8.57.0"
     debug "^4.4.3"
 
-"@typescript-eslint/project-service@8.57.1":
-  version "8.57.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/project-service/-/project-service-8.57.1.tgz#16af9fe16eedbd7085e4fdc29baa73715c0c55c5"
-  integrity sha512-vx1F37BRO1OftsYlmG9xay1TqnjNVlqALymwWVuYTdo18XuKxtBpCj1QlzNIEHlvlB27osvXFWptYiEWsVdYsg==
+"@typescript-eslint/project-service@8.57.0":
+  version "8.57.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/project-service/-/project-service-8.57.0.tgz#2014ed527bcd0eff8aecb7e44879ae3150604ab3"
+  integrity sha512-pR+dK0BlxCLxtWfaKQWtYr7MhKmzqZxuii+ZjuFlZlIGRZm22HnXFqa2eY+90MUz8/i80YJmzFGDUsi8dMOV5w==
   dependencies:
-    "@typescript-eslint/tsconfig-utils" "^8.57.1"
-    "@typescript-eslint/types" "^8.57.1"
+    "@typescript-eslint/tsconfig-utils" "^8.57.0"
+    "@typescript-eslint/types" "^8.57.0"
     debug "^4.4.3"
 
-"@typescript-eslint/scope-manager@8.57.1":
-  version "8.57.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-8.57.1.tgz#4524d7e7b420cb501807499684d435ae129aaf35"
-  integrity sha512-hs/QcpCwlwT2L5S+3fT6gp0PabyGk4Q0Rv2doJXA0435/OpnSR3VRgvrp8Xdoc3UAYSg9cyUjTeFXZEPg/3OKg==
+"@typescript-eslint/scope-manager@8.57.0":
+  version "8.57.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-8.57.0.tgz#7d2a2aeaaef2ae70891b21939fadb4cb0b19f840"
+  integrity sha512-nvExQqAHF01lUM66MskSaZulpPL5pgy5hI5RfrxviLgzZVffB5yYzw27uK/ft8QnKXI2X0LBrHJFr1TaZtAibw==
   dependencies:
-    "@typescript-eslint/types" "8.57.1"
-    "@typescript-eslint/visitor-keys" "8.57.1"
+    "@typescript-eslint/types" "8.57.0"
+    "@typescript-eslint/visitor-keys" "8.57.0"
 
-"@typescript-eslint/tsconfig-utils@8.57.1", "@typescript-eslint/tsconfig-utils@^8.57.1":
-  version "8.57.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/tsconfig-utils/-/tsconfig-utils-8.57.1.tgz#9233443ec716882a6f9e240fd900a73f0235f3d7"
-  integrity sha512-0lgOZB8cl19fHO4eI46YUx2EceQqhgkPSuCGLlGi79L2jwYY1cxeYc1Nae8Aw1xjgW3PKVDLlr3YJ6Bxx8HkWg==
+"@typescript-eslint/tsconfig-utils@8.57.0", "@typescript-eslint/tsconfig-utils@^8.57.0":
+  version "8.57.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/tsconfig-utils/-/tsconfig-utils-8.57.0.tgz#cf2f2822af3887d25dd325b6bea6c3f60a83a0b4"
+  integrity sha512-LtXRihc5ytjJIQEH+xqjB0+YgsV4/tW35XKX3GTZHpWtcC8SPkT/d4tqdf1cKtesryHm2bgp6l555NYcT2NLvA==
 
-"@typescript-eslint/type-utils@8.57.1":
-  version "8.57.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/type-utils/-/type-utils-8.57.1.tgz#c49af1347b5869ca85155547a8f34f84ab386fd9"
-  integrity sha512-+Bwwm0ScukFdyoJsh2u6pp4S9ktegF98pYUU0hkphOOqdMB+1sNQhIz8y5E9+4pOioZijrkfNO/HUJVAFFfPKA==
+"@typescript-eslint/type-utils@8.57.0":
+  version "8.57.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/type-utils/-/type-utils-8.57.0.tgz#2877af4c2e8f0998b93a07dad1c34ce1bb669448"
+  integrity sha512-yjgh7gmDcJ1+TcEg8x3uWQmn8ifvSupnPfjP21twPKrDP/pTHlEQgmKcitzF/rzPSmv7QjJ90vRpN4U+zoUjwQ==
   dependencies:
-    "@typescript-eslint/types" "8.57.1"
-    "@typescript-eslint/typescript-estree" "8.57.1"
-    "@typescript-eslint/utils" "8.57.1"
+    "@typescript-eslint/types" "8.57.0"
+    "@typescript-eslint/typescript-estree" "8.57.0"
+    "@typescript-eslint/utils" "8.57.0"
     debug "^4.4.3"
     ts-api-utils "^2.4.0"
 
-"@typescript-eslint/types@8.57.1", "@typescript-eslint/types@^8.57.1":
-  version "8.57.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-8.57.1.tgz#54b27a8a25a7b45b4f978c3f8e00c4c78f11142c"
-  integrity sha512-S29BOBPJSFUiblEl6RzPPjJt6w25A6XsBqRVDt53tA/tlL8q7ceQNZHTjPeONt/3S7KRI4quk+yP9jK2WjBiPQ==
+"@typescript-eslint/types@8.57.0", "@typescript-eslint/types@^8.57.0":
+  version "8.57.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-8.57.0.tgz#4fa5385ffd1cd161fa5b9dce93e0493d491b8dc6"
+  integrity sha512-dTLI8PEXhjUC7B9Kre+u0XznO696BhXcTlOn0/6kf1fHaQW8+VjJAVHJ3eTI14ZapTxdkOmc80HblPQLaEeJdg==
 
-"@typescript-eslint/typescript-estree@8.57.1":
-  version "8.57.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-8.57.1.tgz#a9fd28d4a0ec896aa9a9a7e0cead62ea24f99e76"
-  integrity sha512-ybe2hS9G6pXpqGtPli9Gx9quNV0TWLOmh58ADlmZe9DguLq0tiAKVjirSbtM1szG6+QH6rVXyU6GTLQbWnMY+g==
+"@typescript-eslint/typescript-estree@8.57.0":
+  version "8.57.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-8.57.0.tgz#e0e4a89bfebb207de314826df876e2dabc7dea04"
+  integrity sha512-m7faHcyVg0BT3VdYTlX8GdJEM7COexXxS6KqGopxdtkQRvBanK377QDHr4W/vIPAR+ah9+B/RclSW5ldVniO1Q==
   dependencies:
-    "@typescript-eslint/project-service" "8.57.1"
-    "@typescript-eslint/tsconfig-utils" "8.57.1"
-    "@typescript-eslint/types" "8.57.1"
-    "@typescript-eslint/visitor-keys" "8.57.1"
+    "@typescript-eslint/project-service" "8.57.0"
+    "@typescript-eslint/tsconfig-utils" "8.57.0"
+    "@typescript-eslint/types" "8.57.0"
+    "@typescript-eslint/visitor-keys" "8.57.0"
     debug "^4.4.3"
     minimatch "^10.2.2"
     semver "^7.7.3"
     tinyglobby "^0.2.15"
     ts-api-utils "^2.4.0"
 
-"@typescript-eslint/utils@8.57.1":
-  version "8.57.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/utils/-/utils-8.57.1.tgz#e40f5a7fcff02fd24092a7b52bd6ec029fb50465"
-  integrity sha512-XUNSJ/lEVFttPMMoDVA2r2bwrl8/oPx8cURtczkSEswY5T3AeLmCy+EKWQNdL4u0MmAHOjcWrqJp2cdvgjn8dQ==
+"@typescript-eslint/utils@8.57.0":
+  version "8.57.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/utils/-/utils-8.57.0.tgz#c7193385b44529b788210d20c94c11de79ad3498"
+  integrity sha512-5iIHvpD3CZe06riAsbNxxreP+MuYgVUsV0n4bwLH//VJmgtt54sQeY2GszntJ4BjYCpMzrfVh2SBnUQTtys2lQ==
   dependencies:
     "@eslint-community/eslint-utils" "^4.9.1"
-    "@typescript-eslint/scope-manager" "8.57.1"
-    "@typescript-eslint/types" "8.57.1"
-    "@typescript-eslint/typescript-estree" "8.57.1"
+    "@typescript-eslint/scope-manager" "8.57.0"
+    "@typescript-eslint/types" "8.57.0"
+    "@typescript-eslint/typescript-estree" "8.57.0"
 
-"@typescript-eslint/visitor-keys@8.57.1":
-  version "8.57.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-8.57.1.tgz#3af4f88118924d3be983d4b8ae84803f11fe4563"
-  integrity sha512-YWnmJkXbofiz9KbnbbwuA2rpGkFPLbAIetcCNO6mJ8gdhdZ/v7WDXsoGFAJuM6ikUFKTlSQnjWnVO4ux+UzS6A==
+"@typescript-eslint/visitor-keys@8.57.0":
+  version "8.57.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-8.57.0.tgz#23aea662279bb66209700854453807a119350f85"
+  integrity sha512-zm6xx8UT/Xy2oSr2ZXD0pZo7Jx2XsCoID2IUh9YSTFRu7z+WdwYTRk6LhUftm1crwqbuoF6I8zAFeCMw0YjwDg==
   dependencies:
-    "@typescript-eslint/types" "8.57.1"
+    "@typescript-eslint/types" "8.57.0"
     eslint-visitor-keys "^5.0.0"
 
 acorn-jsx@^5.3.2:
@@ -826,15 +796,15 @@ eslint-visitor-keys@^5.0.0, eslint-visitor-keys@^5.0.1:
   resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-5.0.1.tgz#9e3c9489697824d2d4ce3a8ad12628f91e9f59be"
   integrity sha512-tD40eHxA35h0PEIZNeIjkHoDR4YjjJp34biM0mDvplBe//mB+IHCqHDGV7pxF+7MklTvighcCPPZC7ynWyjdTA==
 
-eslint@^10.1.0:
-  version "10.1.0"
-  resolved "https://registry.yarnpkg.com/eslint/-/eslint-10.1.0.tgz#9ca98e654e642ab2e1af6d1e9d8613857ac341b4"
-  integrity sha512-S9jlY/ELKEUwwQnqWDO+f+m6sercqOPSqXM5Go94l7DOmxHVDgmSFGWEzeE/gwgTAr0W103BWt0QLe/7mabIvA==
+eslint@^10.0.3:
+  version "10.0.3"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-10.0.3.tgz#360a7de7f2706eb8a32caa17ca983f0089efe694"
+  integrity sha512-COV33RzXZkqhG9P2rZCFl9ZmJ7WL+gQSCRzE7RhkbclbQPtLAWReL7ysA0Sh4c8Im2U9ynybdR56PV0XcKvqaQ==
   dependencies:
     "@eslint-community/eslint-utils" "^4.8.0"
     "@eslint-community/regexpp" "^4.12.2"
     "@eslint/config-array" "^0.23.3"
-    "@eslint/config-helpers" "^0.5.3"
+    "@eslint/config-helpers" "^0.5.2"
     "@eslint/core" "^1.1.1"
     "@eslint/plugin-kit" "^0.6.1"
     "@humanfs/node" "^0.16.6"
@@ -847,7 +817,7 @@ eslint@^10.1.0:
     escape-string-regexp "^4.0.0"
     eslint-scope "^9.1.2"
     eslint-visitor-keys "^5.0.1"
-    espree "^11.2.0"
+    espree "^11.1.1"
     esquery "^1.7.0"
     esutils "^2.0.2"
     fast-deep-equal "^3.1.3"
@@ -871,10 +841,10 @@ espree@^10.0.1:
     acorn-jsx "^5.3.2"
     eslint-visitor-keys "^4.2.1"
 
-espree@^11.2.0:
-  version "11.2.0"
-  resolved "https://registry.yarnpkg.com/espree/-/espree-11.2.0.tgz#01d5e47dc332aaba3059008362454a8cc34ccaa5"
-  integrity sha512-7p3DrVEIopW1B1avAGLuCSh1jubc01H2JHc8B4qqGblmg5gI9yumBgACjWo4JlIc04ufug4xJ3SQI8HkS/Rgzw==
+espree@^11.1.1:
+  version "11.1.1"
+  resolved "https://registry.yarnpkg.com/espree/-/espree-11.1.1.tgz#866f6bc9ccccd6f28876b7a6463abb281b9cb847"
+  integrity sha512-AVHPqQoZYc+RUM4/3Ly5udlZY/U4LS8pIG05jEjWM2lQMU/oaZ7qshzAl2YP1tfNmXfftH3ohurfwNAug+MnsQ==
   dependencies:
     acorn "^8.16.0"
     acorn-jsx "^5.3.2"
@@ -963,9 +933,9 @@ flat-cache@^4.0.0:
     keyv "^4.5.4"
 
 flatted@^3.2.9:
-  version "3.4.2"
-  resolved "https://registry.yarnpkg.com/flatted/-/flatted-3.4.2.tgz#f5c23c107f0f37de8dbdf24f13722b3b98d52726"
-  integrity sha512-PjDse7RzhcPkIJwy5t7KPWQSZ9cAbzQXcafsetQoD7sOJRQlGikNbx7yZp2OotDnJyrDcbyRq3Ttb18iYOqkxA==
+  version "3.3.3"
+  resolved "https://registry.yarnpkg.com/flatted/-/flatted-3.3.3.tgz#67c8fad95454a7c7abebf74bb78ee74a44023358"
+  integrity sha512-GX+ysw4PBCz0PzosHDepZGANEuFCMLrnRTiEy9McGjmkCQYwRq4A/X786G/fjM/+OjsWSU1ZrY5qyARZmO/uwg==
 
 for-each@^0.3.3, for-each@^0.3.5:
   version "0.3.5"
@@ -1880,17 +1850,47 @@ tsconfig-paths@^3.15.0:
     minimist "^1.2.6"
     strip-bom "^3.0.0"
 
-turbo@^2.8.20:
-  version "2.8.20"
-  resolved "https://registry.yarnpkg.com/turbo/-/turbo-2.8.20.tgz#1632aff5453240f5e96597b6439cc7e70cd871e8"
-  integrity sha512-Rb4qk5YT8RUwwdXtkLpkVhNEe/lor6+WV7S5tTlLpxSz6MjV5Qi8jGNn4gS6NAvrYGA/rNrE6YUQM85sCZUDbQ==
+turbo-darwin-64@2.8.17:
+  version "2.8.17"
+  resolved "https://registry.yarnpkg.com/turbo-darwin-64/-/turbo-darwin-64-2.8.17.tgz#265fe92ca6c923fae0c688b2dbcce5602e121221"
+  integrity sha512-ZFkv2hv7zHpAPEXBF6ouRRXshllOavYc+jjcrYyVHvxVTTwJWsBZwJ/gpPzmOKGvkSjsEyDO5V6aqqtZzwVF+Q==
+
+turbo-darwin-arm64@2.8.17:
+  version "2.8.17"
+  resolved "https://registry.yarnpkg.com/turbo-darwin-arm64/-/turbo-darwin-arm64-2.8.17.tgz#0a0fd172a0ea28cc10e494ccf56f8e44301cdd2d"
+  integrity sha512-5DXqhQUt24ycEryXDfMNKEkW5TBHs+QmU23a2qxXwwFDaJsWcPo2obEhBxxdEPOv7qmotjad+09RGeWCcJ9JDw==
+
+turbo-linux-64@2.8.17:
+  version "2.8.17"
+  resolved "https://registry.yarnpkg.com/turbo-linux-64/-/turbo-linux-64-2.8.17.tgz#d4361e48bb0b3c849200723157ecfa085fe465dd"
+  integrity sha512-KLUbz6w7F73D/Ihh51hVagrKR0/CTsPEbRkvXLXvoND014XJ4BCrQUqSxlQ4/hu+nqp1v5WlM85/h3ldeyujuA==
+
+turbo-linux-arm64@2.8.17:
+  version "2.8.17"
+  resolved "https://registry.yarnpkg.com/turbo-linux-arm64/-/turbo-linux-arm64-2.8.17.tgz#3fc2d0c93786874651b679ea7a269e3449b2463c"
+  integrity sha512-pJK67XcNJH40lTAjFu7s/rUlobgVXyB3A3lDoq+/JccB3hf+SysmkpR4Itlc93s8LEaFAI4mamhFuTV17Z6wOg==
+
+turbo-windows-64@2.8.17:
+  version "2.8.17"
+  resolved "https://registry.yarnpkg.com/turbo-windows-64/-/turbo-windows-64-2.8.17.tgz#67f45f883fef586f12807d332702fb8009cce1af"
+  integrity sha512-EijeQ6zszDMmGZLP2vT2RXTs/GVi9rM0zv2/G4rNu2SSRSGFapgZdxgW4b5zUYLVaSkzmkpWlGfPfj76SW9yUg==
+
+turbo-windows-arm64@2.8.17:
+  version "2.8.17"
+  resolved "https://registry.yarnpkg.com/turbo-windows-arm64/-/turbo-windows-arm64-2.8.17.tgz#e3c2a471f6f64e1e4084bd3e51d219cbd6e60608"
+  integrity sha512-crpfeMPkfECd4V1PQ/hMoiyVcOy04+bWedu/if89S15WhOalHZ2BYUi6DOJhZrszY+mTT99OwpOsj4wNfb/GHQ==
+
+turbo@^2.8.17:
+  version "2.8.17"
+  resolved "https://registry.yarnpkg.com/turbo/-/turbo-2.8.17.tgz#45abeefe9d2ee06bc69c906e8384514b49822dbc"
+  integrity sha512-YwPsNSqU2f/RXU/+Kcb7cPkPZARxom4+me7LKEdN5jsvy2tpfze3zDZ4EiGrJnvOm9Avu9rK0aaYsP7qZ3iz7A==
   optionalDependencies:
-    "@turbo/darwin-64" "2.8.20"
-    "@turbo/darwin-arm64" "2.8.20"
-    "@turbo/linux-64" "2.8.20"
-    "@turbo/linux-arm64" "2.8.20"
-    "@turbo/windows-64" "2.8.20"
-    "@turbo/windows-arm64" "2.8.20"
+    turbo-darwin-64 "2.8.17"
+    turbo-darwin-arm64 "2.8.17"
+    turbo-linux-64 "2.8.17"
+    turbo-linux-arm64 "2.8.17"
+    turbo-windows-64 "2.8.17"
+    turbo-windows-arm64 "2.8.17"
 
 type-check@^0.4.0, type-check@~0.4.0:
   version "0.4.0"

libs/cli/langgraph_cli/__init__.py

@@ -1 +1 @@
-__version__ = "0.4.19"
+__version__ = "0.4.18"

libs/cli/langgraph_cli/cli.py

@@ -31,11 +31,7 @@ from langgraph_cli.helpers import format_log_entry, level_fg, resolve_deployment
 from langgraph_cli.host_backend import HostBackendClient, HostBackendError
 from langgraph_cli.progress import Progress
 from langgraph_cli.templates import TEMPLATE_HELP_STRING, create_new
-from langgraph_cli.util import (
-    format_deployments_table,
-    format_revisions_table,
-    warn_non_wolfi_distro,
-)
+from langgraph_cli.util import format_deployments_table, warn_non_wolfi_distro
 from langgraph_cli.version import __version__
 
 RESERVED_ENV_VARS = frozenset(
@@ -335,25 +331,25 @@ class NestedHelpGroup(click.Group):
         self, ctx: click.Context, formatter: click.HelpFormatter
     ) -> None:
         command_entries: list[tuple[str, click.Command]] = []
-
-        def collect_commands(
-            group: click.Group, parent_ctx: click.Context, prefix: str = ""
-        ) -> None:
-            for command_name in group.list_commands(parent_ctx):
-                command = group.get_command(parent_ctx, command_name)
-                if command is None or command.hidden:
-                    continue
-                qualified_name = f"{prefix} {command_name}" if prefix else command_name
-                command_entries.append((qualified_name, command))
-                if isinstance(command, click.Group):
-                    sub_ctx = click.Context(
-                        command,
-                        info_name=qualified_name,
-                        parent=parent_ctx,
+        # Collect the top-level commands first, then append one level of nested
+        # subcommands using names like "deploy list" so they show up in the
+        # top-level help output.
+        for command_name in self.list_commands(ctx):
+            command = self.get_command(ctx, command_name)
+            if command is None or command.hidden:
+                continue
+            command_entries.append((command_name, command))
+            if isinstance(command, click.Group):
+                # Build a child context so Click resolves the subcommands the same
+                # way it would for the nested group itself.
+                sub_ctx = click.Context(command, info_name=command_name, parent=ctx)
+                for subcommand_name in command.list_commands(sub_ctx):
+                    subcommand = command.get_command(sub_ctx, subcommand_name)
+                    if subcommand is None or subcommand.hidden:
+                        continue
+                    command_entries.append(
+                        (f"{command_name} {subcommand_name}", subcommand)
                     )
-                    collect_commands(command, sub_ctx, qualified_name)
-
-        collect_commands(self, ctx)
 
         # Compute the available width for help text up front so we can truncate
         # descriptions before handing them to Click. That keeps each command on
@@ -377,30 +373,13 @@ class DeployGroup(NestedHelpGroup):
     """Group that treats leading '-' args as passthrough docker flags."""
 
     def parse_args(self, ctx: click.Context, args: list[str]) -> list[str]:
-        """Treat leading option-like subcommand tokens as passthrough args.
-
-        Click stores the unresolved nested command token on the context after
-        ``Group.parse_args()`` runs, but the backing attribute changed across
-        supported Click versions. Click 8.1.x stores the value directly on
-        ``protected_args``, while Click 8.2+ stores it on ``_protected_args``
-        and exposes ``protected_args`` as a deprecated compatibility property.
-        Since this package allows ``click>=8.1.7``, we need to check both
-        names to support the full version range without relying on one
-        version-specific internal detail.
-        """
         result = super().parse_args(ctx, args)
-        protected_args = ctx.__dict__.get("protected_args")
-        if protected_args is None:
-            protected_args = ctx.__dict__.get("_protected_args", [])
-        if protected_args and protected_args[0].startswith("-"):
+        if ctx._protected_args and ctx._protected_args[0].startswith("-"):
             # Click stores the would-be subcommand in _protected_args; if it looks
             # like an option (e.g. --build-arg) treat it as passthrough docker
             # args instead of insisting on a nested command.
-            ctx.args = [*protected_args, *ctx.args]
-            if "protected_args" in ctx.__dict__:
-                ctx.protected_args = []
-            elif "_protected_args" in ctx.__dict__:
-                ctx._protected_args = []
+            ctx.args = [*ctx._protected_args, *ctx.args]
+            ctx._protected_args = []
             return ctx.args
         return result
 
@@ -809,13 +788,6 @@ def deploy(ctx: click.Context, **_: object):
     return ctx.forward(_deploy, docker_build_args=docker_build_args)
 
 
-@deploy.group(
-    "revisions", cls=NestedHelpGroup, help="[Beta] Manage deployment revisions."
-)
-def deploy_revisions() -> None:
-    pass
-
-
 @_deploy_base_options()
 @click.command(context_settings=dict(ignore_unknown_options=True))
 def _deploy(
@@ -852,13 +824,6 @@ def _deploy(
         default_name = _normalize_image_name(pathlib.Path.cwd().name)
         name = click.prompt("Deployment name", default=default_name)
 
-    if name and not re.fullmatch(r"[a-zA-Z][a-zA-Z0-9-]+", name):
-        raise click.UsageError(
-            f"Invalid deployment name '{name}'. "
-            "Names must start with a letter and contain only letters, numbers, and hyphens. "
-            "Tip: replace underscores with hyphens (e.g. 'my-deployment')."
-        )
-
     secrets = _secrets_from_env(env_vars)
 
     # Use buildx to cross-compile for amd64 when running on a non-x86_64 host
@@ -1260,39 +1225,6 @@ def deploy_list(api_key: str | None, host_url: str | None, name_contains: str) -
     click.echo(format_deployments_table(deployments))
 
 
-@OPT_HOST_API_KEY
-@OPT_HOST_URL
-@click.option(
-    "--limit",
-    type=int,
-    default=10,
-    show_default=True,
-    help="Maximum number of revisions to return.",
-)
-@click.argument("deployment_id")
-@deploy_revisions.command(
-    "list",
-    help=(
-        "[Beta] List revisions for a LangSmith Deployment.\n\n"
-        "Use the `deploy list` command to list deployment IDs."
-    ),
-)
-def deploy_revisions_list(
-    api_key: str | None, host_url: str | None, limit: int, deployment_id: str
-) -> None:
-    client = _create_host_backend_client(host_url, api_key)
-    response = _call_host_backend_with_optional_tenant(
-        client,
-        lambda c: c.list_revisions(deployment_id, limit=limit),
-    )
-    resources = response.get("resources", []) if isinstance(response, dict) else []
-    revisions = [item for item in resources if isinstance(item, dict)]
-    if not revisions:
-        click.echo(f"No revisions found for deployment {deployment_id}.")
-        return
-    click.echo(format_revisions_table(revisions))
-
-
 @OPT_HOST_API_KEY
 @OPT_HOST_URL
 @click.option(

libs/cli/langgraph_cli/util.py

@@ -57,35 +57,3 @@ def format_deployments_table(deployments: Sequence[dict[str, object]]) -> str:
     lines = [format_row(headers), format_row(tuple("-" * width for width in widths))]
     lines.extend(format_row(row) for row in rows)
     return "\n".join(lines)
-
-
-def format_revisions_table(revisions: Sequence[dict[str, object]]) -> str:
-    headers = ("Revision ID", "Status", "Created At")
-    latest_deployed_seen = False
-    rows = []
-    for revision in revisions:
-        status = str(revision.get("status", "-") or "-")
-        if status == "DEPLOYED":
-            if latest_deployed_seen:
-                status = "REPLACED"
-            else:
-                latest_deployed_seen = True
-        rows.append(
-            (
-                str(revision.get("id", "-") or "-"),
-                status,
-                str(revision.get("created_at", "-") or "-"),
-            )
-        )
-
-    widths = [
-        max(len(headers[index]), *(len(row[index]) for row in rows))
-        for index in range(len(headers))
-    ]
-
-    def format_row(row: Sequence[str]) -> str:
-        return "  ".join(value.ljust(widths[index]) for index, value in enumerate(row))
-
-    lines = [format_row(headers), format_row(tuple("-" * width for width in widths))]
-    lines.extend(format_row(row) for row in rows)
-    return "\n".join(lines)

libs/cli/tests/unit_tests/cli/test_cli.py

@@ -297,8 +297,6 @@ def test_top_level_help_shows_deploy_subcommands() -> None:
     assert "deploy" in result.output
     assert "deploy list" in result.output
     assert "deploy delete" in result.output
-    assert "deploy revisions" in result.output
-    assert "deploy revisions list" in result.output
     assert "[Beta] List LangSmith Deployments." in result.output
 
 
@@ -404,140 +402,6 @@ def test_deploy_list_command_no_results(monkeypatch) -> None:
     assert result.output.strip() == "No deployments found."
 
 
-def test_deploy_revisions_list_command(monkeypatch) -> None:
-    runner = CliRunner()
-    captured: dict[str, str] = {}
-
-    class FakeClient:
-        def __init__(self, host_url: str, api_key: str, tenant_id: str | None = None):
-            captured["host_url"] = host_url
-            captured["api_key"] = api_key
-            captured["tenant_id"] = tenant_id or ""
-
-        def list_revisions(self, deployment_id: str, limit: int = 1):
-            captured["deployment_id"] = deployment_id
-            captured["limit"] = str(limit)
-            return {
-                "resources": [
-                    {
-                        "id": "rev-123",
-                        "status": "CREATING",
-                        "created_at": "2023-11-07T05:31:56Z",
-                    },
-                    {
-                        "id": "rev-456",
-                        "status": "DEPLOYED",
-                        "created_at": "2023-11-08T10:00:00Z",
-                    },
-                ]
-            }
-
-    monkeypatch.setattr(cli_module, "HostBackendClient", FakeClient)
-
-    result = runner.invoke(
-        cli,
-        [
-            "deploy",
-            "revisions",
-            "list",
-            "--api-key",
-            "test-key",
-            "--host-url",
-            "https://api.example.com",
-            "dep-123",
-        ],
-    )
-
-    assert result.exit_code == 0, result.output
-    assert captured == {
-        "host_url": "https://api.example.com",
-        "api_key": "test-key",
-        "tenant_id": "",
-        "deployment_id": "dep-123",
-        "limit": "10",
-    }
-    assert "Revision ID" in result.output
-    assert "Status" in result.output
-    assert "Created At" in result.output
-    assert "rev-123" in result.output
-    assert "2023-11-08T10:00:00Z" in result.output
-
-
-def test_deploy_revisions_list_command_no_results(monkeypatch) -> None:
-    runner = CliRunner()
-
-    class FakeClient:
-        def __init__(self, host_url: str, api_key: str, tenant_id: str | None = None):
-            pass
-
-        def list_revisions(self, deployment_id: str, limit: int = 1):
-            return {"resources": []}
-
-    monkeypatch.setattr(cli_module, "HostBackendClient", FakeClient)
-
-    result = runner.invoke(
-        cli,
-        [
-            "deploy",
-            "revisions",
-            "list",
-            "--api-key",
-            "test-key",
-            "--host-url",
-            "https://api.example.com",
-            "dep-123",
-        ],
-    )
-
-    assert result.exit_code == 0, result.output
-    assert result.output.strip() == "No revisions found for deployment dep-123."
-
-
-def test_deploy_revisions_list_command_with_explicit_limit(monkeypatch) -> None:
-    runner = CliRunner()
-    captured: dict[str, str] = {}
-
-    class FakeClient:
-        def __init__(self, host_url: str, api_key: str, tenant_id: str | None = None):
-            pass
-
-        def list_revisions(self, deployment_id: str, limit: int = 1):
-            captured["deployment_id"] = deployment_id
-            captured["limit"] = str(limit)
-            return {"resources": []}
-
-    monkeypatch.setattr(cli_module, "HostBackendClient", FakeClient)
-
-    result = runner.invoke(
-        cli,
-        [
-            "deploy",
-            "revisions",
-            "list",
-            "--api-key",
-            "test-key",
-            "--host-url",
-            "https://api.example.com",
-            "--limit",
-            "25",
-            "dep-123",
-        ],
-    )
-
-    assert result.exit_code == 0, result.output
-    assert captured == {"deployment_id": "dep-123", "limit": "25"}
-    assert result.output.strip() == "No revisions found for deployment dep-123."
-
-
-def test_deploy_revisions_list_missing_deployment_id_shows_usage() -> None:
-    runner = CliRunner()
-
-    result = runner.invoke(cli, ["deploy", "revisions", "list"])
-
-    assert result.exit_code == 2, result.output
-    assert "Missing argument 'DEPLOYMENT_ID'" in result.output
-
-
 def test_deploy_delete_command(monkeypatch) -> None:
     runner = CliRunner()
     captured: dict[str, str] = {}

libs/cli/tests/unit_tests/test_util.py

@@ -4,7 +4,6 @@ from langgraph_cli.util import (
     _extract_deployment_url,
     clean_empty_lines,
     format_deployments_table,
-    format_revisions_table,
     warn_non_wolfi_distro,
 )
 
@@ -225,34 +224,3 @@ def test_format_deployments_table():
     assert "alpha" in output
     assert "https://alpha.example.com" in output
     assert "dep-456" in output
-
-
-def test_format_revisions_table():
-    output = format_revisions_table(
-        [
-            {
-                "id": "rev-123",
-                "status": "DEPLOYED",
-                "created_at": "2023-11-09T10:00:00Z",
-            },
-            {
-                "id": "rev-456",
-                "status": "CREATING",
-                "created_at": "2023-11-07T05:31:56Z",
-            },
-            {
-                "id": "rev-789",
-                "status": "DEPLOYED",
-                "created_at": "2023-11-08T10:00:00Z",
-            },
-        ]
-    )
-    assert "Revision ID" in output
-    assert "Status" in output
-    assert "Created At" in output
-    assert "rev-123" in output
-    assert "CREATING" in output
-    assert "2023-11-07T05:31:56Z" in output
-    assert "rev-456" in output
-    assert "rev-789" in output
-    assert "REPLACED" in output

libs/cli/uv.lock

@@ -1088,15 +1088,15 @@ wheels = [
 
 [[package]]
 name = "langgraph-sdk"
-version = "0.3.12"
+version = "0.3.11"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "httpx", marker = "python_full_version >= '3.11'" },
     { name = "orjson", marker = "python_full_version >= '3.11'" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/fd/a1/012f0e0f5c9fd26f92bdc9d244756ad673c428230156ef668e6ec7c18cee/langgraph_sdk-0.3.12.tar.gz", hash = "sha256:c9c9ec22b3c0fcd352e2b8f32a815164f69446b8648ca22606329f4ff4c59a71", size = 194932, upload-time = "2026-03-18T22:15:54.592Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/35/cd/a019f1b1e97c519f2425593f9bccd3ac463a18fb5d2111cff59ce1ef62fe/langgraph_sdk-0.3.11.tar.gz", hash = "sha256:3640134835d89d2c7c8bb7de73bd10673d4b282db3ff0e2fdaf1cee9e50cb1eb", size = 190387, upload-time = "2026-03-11T00:46:45.25Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/17/4d/4f796e86b03878ab20d9b30aaed1ad459eda71a5c5b67f7cfe712f3548f2/langgraph_sdk-0.3.12-py3-none-any.whl", hash = "sha256:44323804965d6ec2a07127b3cf08a0428ea6deaeb172c2d478d5cd25540e3327", size = 95834, upload-time = "2026-03-18T22:15:53.545Z" },
+    { url = "https://files.pythonhosted.org/packages/13/c8/b8d15d4b9a320a3f57a851030a371066b91dbd1420f097d3d0338da9adc9/langgraph_sdk-0.3.11-py3-none-any.whl", hash = "sha256:18905fd6248ade98b0995d859a98672d57c811fbfffc0d63d1c107a512351b26", size = 94887, upload-time = "2026-03-11T00:46:43.855Z" },
 ]
 
 [[package]]
@@ -2026,27 +2026,27 @@ wheels = [
 
 [[package]]
 name = "ruff"
-version = "0.15.7"
+version = "0.15.6"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/a1/22/9e4f66ee588588dc6c9af6a994e12d26e19efbe874d1a909d09a6dac7a59/ruff-0.15.7.tar.gz", hash = "sha256:04f1ae61fc20fe0b148617c324d9d009b5f63412c0b16474f3d5f1a1a665f7ac", size = 4601277, upload-time = "2026-03-19T16:26:22.605Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/51/df/f8629c19c5318601d3121e230f74cbee7a3732339c52b21daa2b82ef9c7d/ruff-0.15.6.tar.gz", hash = "sha256:8394c7bb153a4e3811a4ecdacd4a8e6a4fa8097028119160dffecdcdf9b56ae4", size = 4597916, upload-time = "2026-03-12T23:05:47.51Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/41/2f/0b08ced94412af091807b6119ca03755d651d3d93a242682bf020189db94/ruff-0.15.7-py3-none-linux_armv6l.whl", hash = "sha256:a81cc5b6910fb7dfc7c32d20652e50fa05963f6e13ead3c5915c41ac5d16668e", size = 10489037, upload-time = "2026-03-19T16:26:32.47Z" },
-    { url = "https://files.pythonhosted.org/packages/91/4a/82e0fa632e5c8b1eba5ee86ecd929e8ff327bbdbfb3c6ac5d81631bef605/ruff-0.15.7-py3-none-macosx_10_12_x86_64.whl", hash = "sha256:722d165bd52403f3bdabc0ce9e41fc47070ac56d7a91b4e0d097b516a53a3477", size = 10955433, upload-time = "2026-03-19T16:27:00.205Z" },
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 ]
 
 [[package]]

libs/langgraph/tests/test_large_cases.py

@@ -1396,10 +1396,8 @@ def test_prebuilt_tool_chat(snapshot: SnapshotAssertion) -> None:
                 "langgraph_path": (PULL, "agent"),
                 "langgraph_checkpoint_ns": AnyStr("agent:"),
                 "checkpoint_ns": AnyStr("agent:"),
-                "_type": "generic-fake-chat-model",
                 "ls_provider": "fakechatmodel",
                 "ls_model_type": "chat",
-                "ls_integration": "langchain_chat_model",
             },
         ),
         (
@@ -1458,10 +1456,8 @@ def test_prebuilt_tool_chat(snapshot: SnapshotAssertion) -> None:
                 "langgraph_path": (PULL, "agent"),
                 "langgraph_checkpoint_ns": AnyStr("agent:"),
                 "checkpoint_ns": AnyStr("agent:"),
-                "_type": "generic-fake-chat-model",
                 "ls_provider": "fakechatmodel",
                 "ls_model_type": "chat",
-                "ls_integration": "langchain_chat_model",
             },
         ),
     ]
@@ -1509,10 +1505,8 @@ def test_prebuilt_tool_chat(snapshot: SnapshotAssertion) -> None:
                 "langgraph_path": (PULL, "agent"),
                 "langgraph_checkpoint_ns": AnyStr("agent:"),
                 "checkpoint_ns": AnyStr("agent:"),
-                "_type": "generic-fake-chat-model",
                 "ls_provider": "fakechatmodel",
                 "ls_model_type": "chat",
-                "ls_integration": "langchain_chat_model",
             },
         ),
     ]
@@ -6881,10 +6875,8 @@ def test_weather_subgraph(
                     "langgraph_path": ("__pregel_pull", "router_node"),
                     "langgraph_checkpoint_ns": AnyStr("router_node:"),
                     "checkpoint_ns": AnyStr("router_node:"),
-                    "_type": "fake-messages-list-chat-model",
                     "ls_provider": "fakemessageslistchatmodel",
                     "ls_model_type": "chat",
-                    "ls_integration": "langchain_chat_model",
                 },
             ),
         ),
@@ -6909,10 +6901,8 @@ def test_weather_subgraph(
                     "langgraph_path": ("__pregel_pull", "model_node"),
                     "langgraph_checkpoint_ns": AnyStr("weather_graph:"),
                     "checkpoint_ns": AnyStr("weather_graph:"),
-                    "_type": "fake-messages-list-chat-model",
                     "ls_provider": "fakemessageslistchatmodel",
                     "ls_model_type": "chat",
-                    "ls_integration": "langchain_chat_model",
                 },
             ),
         ),
@@ -6946,10 +6936,8 @@ def test_weather_subgraph(
                 "langgraph_path": ("__pregel_pull", "router_node"),
                 "langgraph_checkpoint_ns": AnyStr("router_node:"),
                 "checkpoint_ns": AnyStr("router_node:"),
-                "_type": "fake-messages-list-chat-model",
                 "ls_provider": "fakemessageslistchatmodel",
                 "ls_model_type": "chat",
-                "ls_integration": "langchain_chat_model",
             },
         ),
     ]

libs/langgraph/tests/test_large_cases_async.py

@@ -1147,10 +1147,8 @@ async def test_prebuilt_tool_chat() -> None:
                 "langgraph_path": (PULL, "agent"),
                 "langgraph_checkpoint_ns": AnyStr("agent:"),
                 "checkpoint_ns": AnyStr("agent:"),
-                "_type": "generic-fake-chat-model",
                 "ls_provider": "fakechatmodel",
                 "ls_model_type": "chat",
-                "ls_integration": "langchain_chat_model",
             },
         ),
         (
@@ -1209,10 +1207,8 @@ async def test_prebuilt_tool_chat() -> None:
                 "langgraph_path": (PULL, "agent"),
                 "langgraph_checkpoint_ns": AnyStr("agent:"),
                 "checkpoint_ns": AnyStr("agent:"),
-                "_type": "generic-fake-chat-model",
                 "ls_provider": "fakechatmodel",
                 "ls_model_type": "chat",
-                "ls_integration": "langchain_chat_model",
             },
         ),
     ]
@@ -1260,10 +1256,8 @@ async def test_prebuilt_tool_chat() -> None:
                 "langgraph_path": (PULL, "agent"),
                 "langgraph_checkpoint_ns": AnyStr("agent:"),
                 "checkpoint_ns": AnyStr("agent:"),
-                "_type": "generic-fake-chat-model",
                 "ls_provider": "fakechatmodel",
                 "ls_model_type": "chat",
-                "ls_integration": "langchain_chat_model",
             },
         ),
     ]
@@ -3978,10 +3972,8 @@ async def test_weather_subgraph(
                     "langgraph_path": ("__pregel_pull", "router_node"),
                     "langgraph_checkpoint_ns": AnyStr("router_node:"),
                     "checkpoint_ns": AnyStr("router_node:"),
-                    "_type": "fake-messages-list-chat-model",
                     "ls_provider": "fakemessageslistchatmodel",
                     "ls_model_type": "chat",
-                    "ls_integration": "langchain_chat_model",
                 },
             ),
         ),
@@ -4006,10 +3998,8 @@ async def test_weather_subgraph(
                     "langgraph_path": ("__pregel_pull", "model_node"),
                     "langgraph_checkpoint_ns": AnyStr("weather_graph:"),
                     "checkpoint_ns": AnyStr("weather_graph:"),
-                    "_type": "fake-messages-list-chat-model",
                     "ls_provider": "fakemessageslistchatmodel",
                     "ls_model_type": "chat",
-                    "ls_integration": "langchain_chat_model",
                 },
             ),
         ),
@@ -4043,10 +4033,8 @@ async def test_weather_subgraph(
                 "langgraph_path": ("__pregel_pull", "router_node"),
                 "langgraph_checkpoint_ns": AnyStr("router_node:"),
                 "checkpoint_ns": AnyStr("router_node:"),
-                "_type": "fake-messages-list-chat-model",
                 "ls_provider": "fakemessageslistchatmodel",
                 "ls_model_type": "chat",
-                "ls_integration": "langchain_chat_model",
             },
         ),
     ]

libs/langgraph/tests/test_pregel.py

@@ -6891,10 +6891,8 @@ def test_tags_stream_mode_messages() -> None:
                 "langgraph_path": ("__pregel_pull", "call_model"),
                 "langgraph_checkpoint_ns": AnyStr("call_model:"),
                 "checkpoint_ns": AnyStr("call_model:"),
-                "_type": "generic-fake-chat-model",
                 "ls_provider": "genericfakechatmodel",
                 "ls_model_type": "chat",
-                "ls_integration": "langchain_chat_model",
                 "tags": ["meow"],
             },
         )

libs/langgraph/tests/test_pregel_async.py

@@ -7541,10 +7541,8 @@ async def test_tags_stream_mode_messages() -> None:
                 "langgraph_path": ("__pregel_pull", "call_model"),
                 "langgraph_checkpoint_ns": AnyStr("call_model:"),
                 "checkpoint_ns": AnyStr("call_model:"),
-                "_type": "generic-fake-chat-model",
                 "ls_provider": "genericfakechatmodel",
                 "ls_model_type": "chat",
-                "ls_integration": "langchain_chat_model",
                 "tags": ["meow"],
             },
         )

libs/langgraph/uv.lock

@@ -1348,7 +1348,7 @@ wheels = [
 
 [[package]]
 name = "langchain-core"
-version = "1.2.22"
+version = "1.2.19"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
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@@ -1360,9 +1360,9 @@ dependencies = [
     { name = "typing-extensions" },
     { name = "uuid-utils" },
 ]
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+sdist = { url = "https://files.pythonhosted.org/packages/ac/da/075720d37ebc668f48743bd540b047b2b08b8ba22b46d8f61166c5ad1d1c/langchain_core-1.2.19.tar.gz", hash = "sha256:87fa82c3eb4cc3d7a65f574cb447b5df09ec2131c8c2a0a02d4737ad02685438", size = 836647, upload-time = "2026-03-13T13:44:54.8Z" }
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 ]
 
 [[package]]

libs/sdk-py/langgraph_sdk/cache.py

@@ -7,9 +7,18 @@ Values must be JSON-serializable (dicts, lists, strings, numbers, booleans,
 
 from __future__ import annotations
 
-from collections.abc import Awaitable, Callable
-from datetime import timedelta
-from typing import Any, Generic, Literal, TypeVar
+import dataclasses
+import enum
+import functools
+import inspect
+from collections.abc import Awaitable, Callable, Mapping
+from datetime import date, datetime, time, timedelta
+from decimal import Decimal
+from pathlib import PurePath
+from typing import Any, Generic, Literal, TypeVar, get_type_hints, overload
+from uuid import UUID
+
+import orjson
 
 T = TypeVar("T")
 
@@ -50,6 +59,7 @@ __all__ = [
     "cache_get",
     "cache_set",
     "swr",
+    "swr_cached",
 ]
 
 
@@ -138,3 +148,268 @@ async def swr(
     return await _api_swr(
         key, loader, fresh_for=fresh_for, max_age=max_age, model=model
     )
+
+
+def _build_cache_key(
+    module: str,
+    qualname: str,
+    sig: inspect.Signature,
+    args: tuple[Any, ...],
+    kwargs: dict[str, Any],
+) -> str:
+    bound = sig.bind(*args, **kwargs)
+    bound.apply_defaults()
+    payload = {
+        "module": module,
+        "qualname": qualname,
+        "args": [
+            {
+                "name": name,
+                "value": _normalize_cache_key_value(value, name=name, path=name),
+            }
+            for name, value in bound.arguments.items()
+        ],
+    }
+    return orjson.dumps(payload, option=orjson.OPT_SORT_KEYS).decode()
+
+
+def _type_identifier(tp: type[Any]) -> str:
+    return f"{tp.__module__}.{tp.__qualname__}"
+
+
+def _stable_key_dump(value: Any) -> bytes:
+    return orjson.dumps(value, option=orjson.OPT_SORT_KEYS)
+
+
+def _normalize_cache_key_value(
+    value: Any,
+    *,
+    name: str | None = None,
+    path: str = "value",
+) -> Any:
+    if name in {"self", "cls"}:
+        cls = value if isinstance(value, type) else type(value)
+        return {"class": _type_identifier(cls), "kind": name}
+
+    if value is None or isinstance(value, (str, int, float, bool)):
+        return value
+
+    if isinstance(value, bytes):
+        return {"hex": value.hex(), "kind": "bytes"}
+
+    if isinstance(value, (datetime, date, time)):
+        return {"kind": type(value).__name__, "value": value.isoformat()}
+
+    if isinstance(value, timedelta):
+        return {"kind": "timedelta", "value": value.total_seconds()}
+
+    if isinstance(value, Decimal):
+        return {"kind": "decimal", "value": str(value)}
+
+    if isinstance(value, UUID):
+        return {"kind": "uuid", "value": str(value)}
+
+    if isinstance(value, PurePath):
+        return {"kind": "path", "value": str(value)}
+
+    if isinstance(value, enum.Enum):
+        return {
+            "kind": "enum",
+            "type": _type_identifier(type(value)),
+            "value": _normalize_cache_key_value(value.value, path=f"{path}.value"),
+        }
+
+    if dataclasses.is_dataclass(value) and not isinstance(value, type):
+        return {
+            "fields": {
+                field.name: _normalize_cache_key_value(
+                    getattr(value, field.name),
+                    path=f"{path}.{field.name}",
+                )
+                for field in dataclasses.fields(value)
+            },
+            "kind": "dataclass",
+            "type": _type_identifier(type(value)),
+        }
+
+    if hasattr(value, "model_dump") and callable(value.model_dump):
+        if isinstance(value, type):
+            raise TypeError(
+                f"Cannot auto-generate a stable cache key for `{path}` from the "
+                f"type object {value!r}. Pass `key=` to `swr_cached` instead."
+            )
+        return {
+            "kind": "model",
+            "type": _type_identifier(type(value)),
+            "value": _normalize_cache_key_value(
+                value.model_dump(mode="json"),
+                path=path,
+            ),
+        }
+
+    if hasattr(value, "dict") and callable(value.dict):
+        if isinstance(value, type):
+            raise TypeError(
+                f"Cannot auto-generate a stable cache key for `{path}` from the "
+                f"type object {value!r}. Pass `key=` to `swr_cached` instead."
+            )
+        return {
+            "kind": "model",
+            "type": _type_identifier(type(value)),
+            "value": _normalize_cache_key_value(value.dict(), path=path),
+        }
+
+    if isinstance(value, Mapping):
+        items = [
+            {
+                "key": _normalize_cache_key_value(key, path=f"{path}.<key>"),
+                "value": _normalize_cache_key_value(
+                    item,
+                    path=f"{path}[{key!r}]",
+                ),
+            }
+            for key, item in value.items()
+        ]
+        items.sort(key=lambda item: _stable_key_dump(item["key"]))
+        return {"items": items, "kind": "mapping"}
+
+    if isinstance(value, tuple):
+        return {
+            "items": [
+                _normalize_cache_key_value(item, path=f"{path}[{index}]")
+                for index, item in enumerate(value)
+            ],
+            "kind": "tuple",
+        }
+
+    if isinstance(value, list):
+        return {
+            "items": [
+                _normalize_cache_key_value(item, path=f"{path}[{index}]")
+                for index, item in enumerate(value)
+            ],
+            "kind": "list",
+        }
+
+    if isinstance(value, (set, frozenset)):
+        items = [_normalize_cache_key_value(item, path=f"{path}[]") for item in value]
+        items.sort(key=_stable_key_dump)
+        return {"items": items, "kind": type(value).__name__}
+
+    if isinstance(value, type):
+        return {"kind": "type", "type": _type_identifier(value)}
+
+    if type(value).__repr__ is object.__repr__:
+        raise TypeError(
+            f"Cannot auto-generate a stable cache key for `{path}` of type "
+            f"`{_type_identifier(type(value))}`. Pass `key=` to `swr_cached` "
+            "instead."
+        )
+
+    return {
+        "kind": "repr",
+        "repr": repr(value),
+        "type": _type_identifier(type(value)),
+    }
+
+
+def _get_model_from_hints(func: Callable[..., Any]) -> type | None:
+    try:
+        hints = get_type_hints(func)
+    except Exception:
+        return None
+    ret = hints.get("return")
+    if ret is None:
+        return None
+    try:
+        from pydantic import BaseModel
+    except ImportError:
+        return None
+    if isinstance(ret, type) and issubclass(ret, BaseModel):
+        return ret
+    return None
+
+
+@overload
+def swr_cached(
+    fn: Callable[..., Awaitable[T]],
+    /,
+) -> Callable[..., Awaitable[SWRResult[T]]]: ...
+
+
+@overload
+def swr_cached(
+    *,
+    key: str | Callable[..., str] | None = ...,
+    fresh_for: timedelta | None = ...,
+    max_age: timedelta | None = ...,
+    model: type[T] | None = ...,
+) -> Callable[
+    [Callable[..., Awaitable[T]]], Callable[..., Awaitable[SWRResult[T]]]
+]: ...
+
+
+def swr_cached(
+    fn=None,
+    *,
+    key=None,
+    fresh_for=None,
+    max_age=None,
+    model=None,
+):
+    """Decorator that wraps an async function with :func:`swr` caching.
+
+    Can be used with or without parentheses::
+
+        @swr_cached
+        async def fetch_config():
+            ...
+
+        @swr_cached(fresh_for=timedelta(minutes=5))
+        async def fetch_profile(user_id: str) -> Profile:
+            ...
+
+    The cache key is auto-derived from the function's module, qualified name,
+    and a structured serialization of the bound call arguments. For methods,
+    ``self`` and ``cls`` are keyed by class identity rather than object
+    instance identity. Override with ``key=`` (a static string or a callable
+    that receives the same arguments as the decorated function) when method
+    state matters or arguments are not stably serializable.
+
+    If the return annotation is a Pydantic `BaseModel` subclass and
+    ``model`` is not provided, the model is inferred automatically.
+    """
+
+    def decorator(
+        func: Callable[..., Awaitable[T]],
+    ) -> Callable[..., Awaitable[SWRResult[T]]]:
+        sig = inspect.signature(func)
+        resolved_model = model
+        if resolved_model is None:
+            resolved_model = _get_model_from_hints(func)
+
+        @functools.wraps(func)
+        async def wrapper(*args: Any, **kwargs: Any) -> SWRResult[T]:
+            if key is None:
+                module = getattr(func, "__module__", None) or "unknown"
+                qualname = getattr(func, "__qualname__", None) or getattr(
+                    func, "__name__", "unknown"
+                )
+                cache_key = _build_cache_key(module, qualname, sig, args, kwargs)
+            elif callable(key):
+                cache_key = key(*args, **kwargs)
+            else:
+                cache_key = key
+            return await swr(
+                cache_key,
+                lambda: func(*args, **kwargs),
+                fresh_for=fresh_for,
+                max_age=max_age,
+                model=resolved_model,
+            )
+
+        return wrapper
+
+    if fn is not None:
+        return decorator(fn)
+    return decorator

libs/sdk-py/tests/test_cache.py

@@ -1,9 +1,12 @@
+import inspect
 from datetime import timedelta
 from unittest.mock import AsyncMock
 
+import orjson
 import pytest
 
 import langgraph_sdk.cache as cache_module
+from langgraph_sdk.cache import swr_cached
 
 
 @pytest.mark.asyncio
@@ -67,3 +70,239 @@ async def test_swr_defaults(monkeypatch):
 
     assert forwarded["fresh_for"] == timedelta(0)
     assert forwarded["max_age"] == timedelta(days=1)
+
+
+# -- swr_cached decorator tests --
+
+
+@pytest.mark.asyncio
+async def test_swr_cached_no_parens(monkeypatch):
+    """`@swr_cached` without parentheses uses a structured auto-derived key."""
+    forwarded = {}
+
+    async def fake_swr(key, loader, *, fresh_for, max_age, model):  # noqa: ARG001
+        forwarded["key"] = key
+        forwarded["model"] = model
+        return await loader()
+
+    monkeypatch.setattr(cache_module, "_api_swr", fake_swr)
+
+    @swr_cached
+    async def fetch_config():
+        return {"debug": True}
+
+    result = await fetch_config()
+    cache_key = orjson.loads(forwarded["key"])
+
+    assert result == {"debug": True}
+    assert cache_key == {
+        "args": [],
+        "module": fetch_config.__module__,
+        "qualname": fetch_config.__qualname__,
+    }
+    assert forwarded["model"] is None
+
+
+@pytest.mark.asyncio
+async def test_swr_cached_with_options(monkeypatch):
+    """@swr_cached(...) with keyword options."""
+    forwarded = {}
+
+    async def fake_swr(key, loader, *, fresh_for, max_age, model):  # noqa: ARG001
+        forwarded["key"] = key
+        forwarded["fresh_for"] = fresh_for
+        forwarded["max_age"] = max_age
+        return await loader()
+
+    monkeypatch.setattr(cache_module, "_api_swr", fake_swr)
+
+    @swr_cached(fresh_for=timedelta(minutes=5), max_age=timedelta(hours=1))
+    async def fetch_config():
+        return "ok"
+
+    await fetch_config()
+
+    assert forwarded["fresh_for"] == timedelta(minutes=5)
+    assert forwarded["max_age"] == timedelta(hours=1)
+
+
+@pytest.mark.asyncio
+async def test_swr_cached_key_includes_args(monkeypatch):
+    """Arguments are serialized structurally into the auto-derived cache key."""
+    forwarded = {}
+
+    async def fake_swr(key, loader, *, fresh_for, max_age, model):  # noqa: ARG001
+        forwarded["key"] = key
+        return await loader()
+
+    monkeypatch.setattr(cache_module, "_api_swr", fake_swr)
+
+    @swr_cached
+    async def fetch_profile(user_id: str):
+        return {"id": user_id}
+
+    await fetch_profile("abc123")
+    cache_key = orjson.loads(forwarded["key"])
+    assert cache_key["args"] == [{"name": "user_id", "value": "abc123"}]
+
+
+def test_build_cache_key_distinguishes_modules():
+    async def fetch_profile(user_id: str): ...
+
+    sig = inspect.signature(fetch_profile)
+    key_one = cache_module._build_cache_key(
+        "alpha.module", "fetch_profile", sig, ("1",), {}
+    )
+    key_two = cache_module._build_cache_key(
+        "beta.module", "fetch_profile", sig, ("1",), {}
+    )
+
+    assert key_one != key_two
+
+
+def test_build_cache_key_distinguishes_argument_boundaries():
+    async def fetch_profile(left: str, right: str): ...
+
+    sig = inspect.signature(fetch_profile)
+    key_one = cache_module._build_cache_key(
+        "alpha.module",
+        "fetch_profile",
+        sig,
+        ("a:b", "c"),
+        {},
+    )
+    key_two = cache_module._build_cache_key(
+        "alpha.module",
+        "fetch_profile",
+        sig,
+        ("a", "b:c"),
+        {},
+    )
+
+    assert key_one != key_two
+
+
+@pytest.mark.asyncio
+async def test_swr_cached_explicit_key_string(monkeypatch):
+    """Explicit string key overrides auto-derivation."""
+    forwarded = {}
+
+    async def fake_swr(key, loader, *, fresh_for, max_age, model):  # noqa: ARG001
+        forwarded["key"] = key
+        return await loader()
+
+    monkeypatch.setattr(cache_module, "_api_swr", fake_swr)
+
+    @swr_cached(key="my-static-key")
+    async def fetch_stuff():
+        return 42
+
+    await fetch_stuff()
+    assert forwarded["key"] == "my-static-key"
+
+
+@pytest.mark.asyncio
+async def test_swr_cached_explicit_key_callable(monkeypatch):
+    """Explicit callable key receives the function's arguments."""
+    forwarded = {}
+
+    async def fake_swr(key, loader, *, fresh_for, max_age, model):  # noqa: ARG001
+        forwarded["key"] = key
+        return await loader()
+
+    monkeypatch.setattr(cache_module, "_api_swr", fake_swr)
+
+    @swr_cached(key=lambda org, repo: f"repo:{org}/{repo}")
+    async def fetch_repo(org: str, repo: str):
+        return {"full_name": f"{org}/{repo}"}
+
+    await fetch_repo("langchain-ai", "langgraph")
+    assert forwarded["key"] == "repo:langchain-ai/langgraph"
+
+
+@pytest.mark.asyncio
+async def test_swr_cached_method_key_uses_class_identity(monkeypatch):
+    forwarded = []
+
+    async def fake_swr(key, loader, *, fresh_for, max_age, model):  # noqa: ARG001
+        forwarded.append(key)
+        return await loader()
+
+    monkeypatch.setattr(cache_module, "_api_swr", fake_swr)
+
+    class Client:
+        @swr_cached
+        async def fetch_repo(self, repo: str):
+            return {"repo": repo}
+
+    await Client().fetch_repo("langgraph")
+    await Client().fetch_repo("langgraph")
+
+    assert forwarded[0] == forwarded[1]
+    cache_key = orjson.loads(forwarded[0])
+    assert cache_key["args"][0] == {
+        "name": "self",
+        "value": {
+            "class": f"{Client.__module__}.{Client.__qualname__}",
+            "kind": "self",
+        },
+    }
+
+
+@pytest.mark.asyncio
+async def test_swr_cached_rejects_unstable_object_args():
+    class Unstable:
+        pass
+
+    @swr_cached
+    async def fetch_profile(user: Unstable):
+        return {"user_type": type(user).__name__}
+
+    with pytest.raises(
+        TypeError,
+        match="Cannot auto-generate a stable cache key for `user`",
+    ):
+        await fetch_profile(Unstable())
+
+
+@pytest.mark.asyncio
+async def test_swr_cached_preserves_function_metadata(monkeypatch):
+    """functools.wraps preserves __name__ and __doc__."""
+
+    async def fake_swr(_key, loader, **_kw):
+        return await loader()
+
+    monkeypatch.setattr(cache_module, "_api_swr", fake_swr)
+
+    @swr_cached
+    async def my_loader():
+        """My docstring."""
+        return 1
+
+    assert my_loader.__name__ == "my_loader"
+    assert my_loader.__doc__ == "My docstring."
+
+
+@pytest.mark.asyncio
+async def test_swr_cached_infers_pydantic_model(monkeypatch):
+    """Model is auto-detected from return type annotation."""
+    pytest.importorskip("pydantic")
+    from pydantic import BaseModel
+
+    forwarded = {}
+
+    async def fake_swr(key, loader, *, fresh_for, max_age, model):  # noqa: ARG001
+        forwarded["model"] = model
+        return await loader()
+
+    monkeypatch.setattr(cache_module, "_api_swr", fake_swr)
+
+    class Profile(BaseModel):
+        name: str
+
+    @swr_cached
+    async def fetch_profile() -> Profile:
+        return Profile(name="Alice")
+
+    await fetch_profile()
+    assert forwarded["model"] is Profile

libs/sdk-py/uv.lock

@@ -262,7 +262,7 @@ wheels = [
 
 [[package]]
 name = "langchain-core"
-version = "1.2.22"
+version = "1.2.20"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "jsonpatch" },
@@ -274,9 +274,9 @@ dependencies = [
     { name = "typing-extensions" },
     { name = "uuid-utils" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/b1/a3/c4cd6827a1df46c821e7214b7f7b7a28b189e6c9b84ef15c6d629c5e3179/langchain_core-1.2.22.tar.gz", hash = "sha256:8d8f726d03d3652d403da915126626bb6250747e8ba406537d849e68b9f5d058", size = 842487, upload-time = "2026-03-24T18:48:44.9Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/db/41/6552a419fe549a79601e5a698d1d5ee2ca7fe93bb87fd624a16a8c1bdee3/langchain_core-1.2.20.tar.gz", hash = "sha256:c7ac8b976039b5832abb989fef058b88c270594ba331efc79e835df046e7dc44", size = 838330, upload-time = "2026-03-18T17:34:45.522Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/c7/a6/2ffacf0f1a3788f250e75d0b52a24896c413be11be3a6d42bcdf46fbea48/langchain_core-1.2.22-py3-none-any.whl", hash = "sha256:7e30d586b75918e828833b9ec1efc25465723566845dd652c277baf751e9c04b", size = 506829, upload-time = "2026-03-24T18:48:43.286Z" },
+    { url = "https://files.pythonhosted.org/packages/d9/06/08c88ddd4d6766de4e6c43111ae8f3025df383d2a4379cb938fc571b49d4/langchain_core-1.2.20-py3-none-any.whl", hash = "sha256:b65ff678f3c3dc1f1b4d03a3af5ee3b8d51f9be5181d74eb53c6c11cd9dd5e68", size = 504215, upload-time = "2026-03-18T17:34:44.087Z" },
 ]
 
 [[package]]
@@ -1120,7 +1120,7 @@ wheels = [
 
 [[package]]
 name = "requests"
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