From a163d5998821a641799810bf581ecca924e4ec42 Mon Sep 17 00:00:00 2001
From: Caspar Broekhuizen <casparbroekhuizen@gmail.com>
Date: Fri, 29 Aug 2025 10:46:48 -0700
Subject: [PATCH 1/8] chore(standard-tests): relax langchain-core bounds for
 langchain-tests 1.0.0a1 (#32752)

### Overview
Preparing the `1.0.0a1` release of `langchain-tests` to align with
`langchain-core` version `1.0.0a1`.

### Changes
- Bump package version to `1.0.0a1`
- Relax `langchain-core` requirement from `<1.0.0,>=0.3.63` to
`<2.0.0,>=0.3.63`

### Motivation
All main LangChain packages are now publishing `1.0.0a` prereleases.
`langchain-tests` needs a matching prerelease so downstreams can install
tests alongside the 1.0 series without conflicts.

### Tests
- Verified installation and tests against both `0.3.75` and `1.0.0a1`.
---
 libs/standard-tests/pyproject.toml | 4 ++--
 libs/standard-tests/uv.lock        | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/libs/standard-tests/pyproject.toml b/libs/standard-tests/pyproject.toml
index ba6c2045ed9..0c379131db3 100644
--- a/libs/standard-tests/pyproject.toml
+++ b/libs/standard-tests/pyproject.toml
@@ -7,7 +7,7 @@ authors = [{ name = "Erick Friis", email = "erick@langchain.dev" }]
 license = { text = "MIT" }
 requires-python = ">=3.9"
 dependencies = [
-    "langchain-core<1.0.0,>=0.3.63",
+    "langchain-core<2.0.0,>=0.3.63",
     "pytest<9,>=7",
     "pytest-asyncio<2,>=0.20",
     "httpx<1,>=0.28.1",
@@ -21,7 +21,7 @@ dependencies = [
     "numpy>=2.1.0; python_version>='3.13'",
 ]
 name = "langchain-tests"
-version = "0.3.20"
+version = "0.3.21"
 description = "Standard tests for LangChain implementations"
 readme = "README.md"
 
diff --git a/libs/standard-tests/uv.lock b/libs/standard-tests/uv.lock
index e11fcde3095..85115c0d15e 100644
--- a/libs/standard-tests/uv.lock
+++ b/libs/standard-tests/uv.lock
@@ -363,7 +363,7 @@ typing = [
 
 [[package]]
 name = "langchain-tests"
-version = "0.3.20"
+version = "0.3.21"
 source = { editable = "." }
 dependencies = [
     { name = "httpx" },

From 37aff0a153ac761987db2f6c3b8030e26b7842f3 Mon Sep 17 00:00:00 2001
From: Caspar Broekhuizen <caspar@langchain.dev>
Date: Fri, 29 Aug 2025 11:11:28 -0700
Subject: [PATCH 2/8] chore: bump langchain-core minimum to 0.3.75 (#32753)

Update `langchain-core` dependency min from `>=0.3.63` to `>=0.3.75`.

### Motivation
- We located the `langchain-core` package locally in the monorepo and
need to align `langchain-tests` with the new minimum version.
---
 libs/standard-tests/pyproject.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/standard-tests/pyproject.toml b/libs/standard-tests/pyproject.toml
index 0c379131db3..7d80d80ba70 100644
--- a/libs/standard-tests/pyproject.toml
+++ b/libs/standard-tests/pyproject.toml
@@ -7,7 +7,7 @@ authors = [{ name = "Erick Friis", email = "erick@langchain.dev" }]
 license = { text = "MIT" }
 requires-python = ">=3.9"
 dependencies = [
-    "langchain-core<2.0.0,>=0.3.63",
+    "langchain-core<2.0.0,>=0.3.75",
     "pytest<9,>=7",
     "pytest-asyncio<2,>=0.20",
     "httpx<1,>=0.28.1",

From 840e4c8e9fa2efe7c290d11f4f68d4dc512cc977 Mon Sep 17 00:00:00 2001
From: Kush Goswami <97998375+goswamikush@users.noreply.github.com>
Date: Fri, 29 Aug 2025 14:22:54 -0400
Subject: [PATCH 3/8] docs: fix grammar and typo in Documentation style guide
 (#32741)

fixed grammer and one typo in the Documentation style guide
---
 .../contributing/how_to/documentation/style_guide.mdx  | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/docs/docs/contributing/how_to/documentation/style_guide.mdx b/docs/docs/contributing/how_to/documentation/style_guide.mdx
index c9e0970f0f9..45f4126d3e0 100644
--- a/docs/docs/contributing/how_to/documentation/style_guide.mdx
+++ b/docs/docs/contributing/how_to/documentation/style_guide.mdx
@@ -79,7 +79,7 @@ Here are some high-level tips on writing a good how-to guide:
 
 ### Conceptual guide
 
-LangChain's conceptual guide falls under the **Explanation** quadrant of Diataxis. These guides should cover LangChain terms and concepts
+LangChain's conceptual guides fall under the **Explanation** quadrant of Diataxis. These guides should cover LangChain terms and concepts
 in a more abstract way than how-to guides or tutorials, targeting curious users interested in
 gaining a deeper understanding and insights of the framework. Try to avoid excessively large code examples as the primary goal is to
 provide perspective to the user rather than to finish a practical project. These guides should cover **why** things work the way they do.
@@ -105,7 +105,7 @@ Here are some high-level tips on writing a good conceptual guide:
 ### References
 
 References contain detailed, low-level information that describes exactly what functionality exists and how to use it.
-In LangChain, this is mainly our API reference pages, which are populated from docstrings within code.
+In LangChain, these are mainly our API reference pages, which are populated from docstrings within code.
 References pages are generally not read end-to-end, but are consulted as necessary when a user needs to know
 how to use something specific.
 
@@ -127,17 +127,17 @@ Each category serves a distinct purpose and requires a specific approach to writ
 
 Here are some other guidelines you should think about when writing and organizing documentation.
 
-We generally do not merge new tutorials from outside contributors without an actue need.
+We generally do not merge new tutorials from outside contributors without an acute need.
 We welcome updates as well as new integration docs, how-tos, and references.
 
 ### Avoid duplication
 
 Multiple pages that cover the same material in depth are difficult to maintain and cause confusion. There should
-be only one (very rarely two), canonical pages for a given concept or feature. Instead, you should link to other guides.
+be only one (very rarely two) canonical pages for a given concept or feature. Instead, you should link to other guides.
 
 ### Link to other sections
 
-Because sections of the docs do not exist in a vacuum, it is important to link to other sections frequently,
+Because sections of the docs do not exist in a vacuum, it is important to link to other sections frequently
 to allow a developer to learn more about an unfamiliar topic within the flow of reading.
 
 This includes linking to the API references and conceptual sections!

From 8a1419dad150778fae1f1cb7f3c4ff0c95109ee4 Mon Sep 17 00:00:00 2001
From: Christophe Bornet <cbornet@hotmail.com>
Date: Sat, 30 Aug 2025 19:41:16 +0200
Subject: [PATCH 4/8] chore(cli): add ruff rules ANN401 and D1 (#32576)

---
 .../namespaces/migrate/generate/utils.py             | 12 ++++++++----
 libs/cli/langchain_cli/utils/events.py               |  2 +-
 libs/cli/pyproject.toml                              |  2 --
 3 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/libs/cli/langchain_cli/namespaces/migrate/generate/utils.py b/libs/cli/langchain_cli/namespaces/migrate/generate/utils.py
index 4870763a704..f7628b2f05d 100644
--- a/libs/cli/langchain_cli/namespaces/migrate/generate/utils.py
+++ b/libs/cli/langchain_cli/namespaces/migrate/generate/utils.py
@@ -6,7 +6,9 @@ import os
 import pathlib
 from pathlib import Path
 from types import ModuleType
-from typing import Any, Optional
+from typing import Optional
+
+from typing_extensions import override
 
 HERE = Path(__file__).parent
 # Should bring us to [root]/src
@@ -25,7 +27,8 @@ class ImportExtractor(ast.NodeVisitor):
         self.imports: list = []
         self.package = from_package
 
-    def visit_ImportFrom(self, node: ast.ImportFrom) -> None:  # noqa: N802
+    @override
+    def visit_ImportFrom(self, node: ast.ImportFrom) -> None:
         if node.module and (
             self.package is None or str(node.module).startswith(self.package)
         ):
@@ -44,7 +47,8 @@ def _get_class_names(code: str) -> list[str]:
 
     # Define a node visitor class to collect class names
     class ClassVisitor(ast.NodeVisitor):
-        def visit_ClassDef(self, node: ast.ClassDef) -> None:  # noqa: N802
+        @override
+        def visit_ClassDef(self, node: ast.ClassDef) -> None:
             class_names.append(node.name)
             self.generic_visit(node)
 
@@ -54,7 +58,7 @@ def _get_class_names(code: str) -> list[str]:
     return class_names
 
 
-def is_subclass(class_obj: Any, classes_: list[type]) -> bool:
+def is_subclass(class_obj: type, classes_: list[type]) -> bool:
     """Check if the given class object is a subclass of any class in list classes."""
     return any(
         issubclass(class_obj, kls)
diff --git a/libs/cli/langchain_cli/utils/events.py b/libs/cli/langchain_cli/utils/events.py
index 860c5aaedd9..38bacf8c632 100644
--- a/libs/cli/langchain_cli/utils/events.py
+++ b/libs/cli/langchain_cli/utils/events.py
@@ -21,7 +21,7 @@ class EventDict(TypedDict):
     properties: Optional[dict[str, Any]]
 
 
-def create_events(events: list[EventDict]) -> Optional[Any]:
+def create_events(events: list[EventDict]) -> Optional[dict[str, Any]]:
     """Create events."""
     try:
         data = {
diff --git a/libs/cli/pyproject.toml b/libs/cli/pyproject.toml
index 222a947e8fa..6d8d3075bd4 100644
--- a/libs/cli/pyproject.toml
+++ b/libs/cli/pyproject.toml
@@ -63,9 +63,7 @@ ignore = [
     "TD003",   # Missing issue link in TODO
 
     # TODO rules
-    "ANN401",
     "BLE",
-    "D1",
 ]
 unfixable = [
     "B028",    # People should intentionally tune the stacklevel

From ae8db86486a07a848ed0bb89aad06188ddd11d71 Mon Sep 17 00:00:00 2001
From: Vikas Shivpuriya <vshivpuriya3@gatech.edu>
Date: Sat, 30 Aug 2025 13:55:25 -0400
Subject: [PATCH 5/8] docs: fixed typo in contributing guide (#32755)

Completed the sentence by adding a period ".", in sync with other points

>> Click "Propose changes"

to

>> Click "Propose changes".

Thank you for contributing to LangChain! 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.**

- [ ] **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):
- core, cli, langchain, standard-tests, docs, anthropic, chroma,
deepseek, exa, fireworks, groq, huggingface, mistralai, nomic, ollama,
openai, perplexity, prompty, qdrant, xai
  - Note: the `{DESCRIPTION}` must not start with an uppercase letter.
- Once you've written the title, please delete this checklist item; do
not include it in the PR.

- [ ] **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 to a relevant issue.
  - **Issue:** the issue # it fixes, if applicable (e.g. Fixes #123)
  - **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!

- [ ] **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.

- [ ] **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://python.langchain.com/docs/contributing/) for more.

Additional guidelines:

- 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.
---
 docs/docs/contributing/tutorials/docs.mdx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/docs/contributing/tutorials/docs.mdx b/docs/docs/contributing/tutorials/docs.mdx
index 8032586c50f..e64fc82e74c 100644
--- a/docs/docs/contributing/tutorials/docs.mdx
+++ b/docs/docs/contributing/tutorials/docs.mdx
@@ -33,7 +33,7 @@ Sometimes you want to make a small change, like fixing a typo, and the easiest w
    - Click the "Commit changes..." button at the top-right corner of the page.
    - Give your commit a title like "Fix typo in X section."
    - Optionally, write an extended commit description.
-   - Click "Propose changes"
+   - Click "Propose changes".
 
 5. **Submit a pull request (PR):**
    - GitHub will redirect you to a page where you can create a pull request.

From 444939945a67472fd86eb207c2d1b092fcefb0ff Mon Sep 17 00:00:00 2001
From: Vikas Shivpuriya <vshivpuriya3@gatech.edu>
Date: Sat, 30 Aug 2025 13:56:17 -0400
Subject: [PATCH 6/8] docs: fix punctuation in style guide (#32756)

Removed a period in bulleted list for consistency

Thank you for contributing to LangChain! 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.**

- [ ] **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):
- core, cli, langchain, standard-tests, docs, anthropic, chroma,
deepseek, exa, fireworks, groq, huggingface, mistralai, nomic, ollama,
openai, perplexity, prompty, qdrant, xai
  - Note: the `{DESCRIPTION}` must not start with an uppercase letter.
- Once you've written the title, please delete this checklist item; do
not include it in the PR.

- [ ] **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 to a relevant issue.
  - **Issue:** the issue # it fixes, if applicable (e.g. Fixes #123)
  - **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!

- [ ] **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.

- [ ] **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://python.langchain.com/docs/contributing/) for more.

Additional guidelines:

- 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.
---
 docs/docs/contributing/how_to/documentation/style_guide.mdx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/docs/contributing/how_to/documentation/style_guide.mdx b/docs/docs/contributing/how_to/documentation/style_guide.mdx
index 45f4126d3e0..da3e1e25825 100644
--- a/docs/docs/contributing/how_to/documentation/style_guide.mdx
+++ b/docs/docs/contributing/how_to/documentation/style_guide.mdx
@@ -119,7 +119,7 @@ but here are some high-level tips on writing a good docstring:
 - Be concise
 - Discuss special cases and deviations from a user's expectations
 - Go into detail on required inputs and outputs
-- Light details on when one might use the feature are fine, but in-depth details belong in other sections.
+- Light details on when one might use the feature are fine, but in-depth details belong in other sections
 
 Each category serves a distinct purpose and requires a specific approach to writing and structuring the content.
 

From e3c4aeaea1e3db2e2a0608f31e64b5305159eb3c Mon Sep 17 00:00:00 2001
From: Christophe Bornet <cbornet@hotmail.com>
Date: Sat, 30 Aug 2025 20:02:45 +0200
Subject: [PATCH 7/8] chore(cli): add mypy strict checking (#32386)

Co-authored-by: Mason Daugherty <mason@langchain.dev>
---
 .../namespaces/migrate/generate/utils.py      |  2 +-
 .../langchain_cli/namespaces/migrate/main.py  |  4 +-
 .../project_template/app/server.py            |  2 +-
 libs/cli/langchain_cli/utils/events.py        |  3 +-
 libs/cli/langchain_cli/utils/git.py           |  4 +-
 libs/cli/pyproject.toml                       |  9 +-
 libs/cli/scripts/generate_migrations.py       |  2 +-
 libs/cli/tests/unit_tests/test_utils.py       |  4 +-
 libs/cli/uv.lock                              | 88 +++++++++++--------
 9 files changed, 70 insertions(+), 48 deletions(-)

diff --git a/libs/cli/langchain_cli/namespaces/migrate/generate/utils.py b/libs/cli/langchain_cli/namespaces/migrate/generate/utils.py
index f7628b2f05d..8794637cd65 100644
--- a/libs/cli/langchain_cli/namespaces/migrate/generate/utils.py
+++ b/libs/cli/langchain_cli/namespaces/migrate/generate/utils.py
@@ -24,7 +24,7 @@ class ImportExtractor(ast.NodeVisitor):
 
     def __init__(self, *, from_package: Optional[str] = None) -> None:
         """Extract all imports from the given code, optionally filtering by package."""
-        self.imports: list = []
+        self.imports: list[tuple[str, str]] = []
         self.package = from_package
 
     @override
diff --git a/libs/cli/langchain_cli/namespaces/migrate/main.py b/libs/cli/langchain_cli/namespaces/migrate/main.py
index 54160fb4c12..2d27df52b60 100644
--- a/libs/cli/langchain_cli/namespaces/migrate/main.py
+++ b/libs/cli/langchain_cli/namespaces/migrate/main.py
@@ -4,7 +4,7 @@ from pathlib import Path
 
 import rich
 import typer
-from gritql import run  # type: ignore[import]
+from gritql import run  # type: ignore[import-untyped]
 from typer import Option
 
 
@@ -68,7 +68,7 @@ def migrate(
     final_code = run.apply_pattern(
         "langchain_all_migrations()",
         args,
-        grit_dir=get_gritdir_path(),
+        grit_dir=str(get_gritdir_path()),
     )
 
     raise typer.Exit(code=final_code)
diff --git a/libs/cli/langchain_cli/project_template/app/server.py b/libs/cli/langchain_cli/project_template/app/server.py
index 7ee36a91449..91db31ba0e0 100644
--- a/libs/cli/langchain_cli/project_template/app/server.py
+++ b/libs/cli/langchain_cli/project_template/app/server.py
@@ -6,7 +6,7 @@ app = FastAPI()
 
 
 @app.get("/")
-async def redirect_root_to_docs():
+async def redirect_root_to_docs() -> RedirectResponse:
     return RedirectResponse("/docs")
 
 
diff --git a/libs/cli/langchain_cli/utils/events.py b/libs/cli/langchain_cli/utils/events.py
index 38bacf8c632..b947156e224 100644
--- a/libs/cli/langchain_cli/utils/events.py
+++ b/libs/cli/langchain_cli/utils/events.py
@@ -48,7 +48,8 @@ def create_events(events: list[EventDict]) -> Optional[dict[str, Any]]:
 
         res = conn.getresponse()
 
-        return json.loads(res.read())
+        response_data = json.loads(res.read())
+        return response_data if isinstance(response_data, dict) else None
     except (http.client.HTTPException, OSError, json.JSONDecodeError) as exc:
         typer.echo(f"Error sending events: {exc}")
         return None
diff --git a/libs/cli/langchain_cli/utils/git.py b/libs/cli/langchain_cli/utils/git.py
index 9d5cf506229..d2ba1f4298c 100644
--- a/libs/cli/langchain_cli/utils/git.py
+++ b/libs/cli/langchain_cli/utils/git.py
@@ -6,7 +6,7 @@ import re
 import shutil
 from collections.abc import Sequence
 from pathlib import Path
-from typing import Optional, TypedDict
+from typing import Any, Optional, TypedDict
 
 from git import Repo
 
@@ -26,7 +26,7 @@ class DependencySource(TypedDict):
     ref: Optional[str]
     subdirectory: Optional[str]
     api_path: Optional[str]
-    event_metadata: dict
+    event_metadata: dict[str, Any]
 
 
 # use poetry dependency string format
diff --git a/libs/cli/pyproject.toml b/libs/cli/pyproject.toml
index 6d8d3075bd4..cee5d419908 100644
--- a/libs/cli/pyproject.toml
+++ b/libs/cli/pyproject.toml
@@ -29,8 +29,8 @@ langchain = "langchain_cli.cli:app"
 langchain-cli = "langchain_cli.cli:app"
 
 [dependency-groups]
-dev = ["pytest<8.0.0,>=7.4.2", "pytest-watcher<1.0.0,>=0.3.4"]
-lint = ["ruff<0.13,>=0.12.2", "mypy<2.0.0,>=1.13.0"]
+dev = ["pytest<9.0.0,>=7.4.2", "pytest-watcher<1.0.0,>=0.3.4"]
+lint = ["ruff<0.13,>=0.12.2", "mypy<1.18,>=1.17.1"]
 test = ["langchain-core", "langchain"]
 typing = ["langchain"]
 test_integration = []
@@ -82,6 +82,11 @@ pyupgrade.keep-runtime-typing = true
 "scripts/**" = [ "INP", "S",]
 
 [tool.mypy]
+plugins = ["pydantic.mypy"]
+strict = true
+enable_error_code = "deprecated"
+warn_unreachable = true
+
 exclude = [
     "langchain_cli/integration_template",
     "langchain_cli/package_template",
diff --git a/libs/cli/scripts/generate_migrations.py b/libs/cli/scripts/generate_migrations.py
index 9d76bff28ac..5d01c7ae15f 100644
--- a/libs/cli/scripts/generate_migrations.py
+++ b/libs/cli/scripts/generate_migrations.py
@@ -52,7 +52,7 @@ def cli() -> None:
 def generic(
     pkg1: str,
     pkg2: str,
-    output: str,
+    output: Optional[str],
     filter_by_all: bool,  # noqa: FBT001
     format_: str,
 ) -> None:
diff --git a/libs/cli/tests/unit_tests/test_utils.py b/libs/cli/tests/unit_tests/test_utils.py
index f85ab6bd9c0..bde037ff454 100644
--- a/libs/cli/tests/unit_tests/test_utils.py
+++ b/libs/cli/tests/unit_tests/test_utils.py
@@ -1,4 +1,4 @@
-from typing import Optional
+from typing import Any, Optional
 
 import pytest
 
@@ -16,7 +16,7 @@ def _assert_dependency_equals(
     git: Optional[str] = None,
     ref: Optional[str] = None,
     subdirectory: Optional[str] = None,
-    event_metadata: Optional[dict] = None,
+    event_metadata: Optional[dict[str, Any]] = None,
 ) -> None:
     if dep["git"] != git:
         msg = f"Expected git to be {git} but got {dep['git']}"
diff --git a/libs/cli/uv.lock b/libs/cli/uv.lock
index 03f3565a4b2..6e599901713 100644
--- a/libs/cli/uv.lock
+++ b/libs/cli/uv.lock
@@ -555,11 +555,11 @@ requires-dist = [
 
 [package.metadata.requires-dev]
 dev = [
-    { name = "pytest", specifier = ">=7.4.2,<8.0.0" },
+    { name = "pytest", specifier = ">=7.4.2,<9.0.0" },
     { name = "pytest-watcher", specifier = ">=0.3.4,<1.0.0" },
 ]
 lint = [
-    { name = "mypy", specifier = ">=1.13.0,<2.0.0" },
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+version = "0.3.10"
 source = { editable = "../text-splitters" }
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From 2dc89a2ae7ef8b50c0c683320fc34b3ac63d0c71 Mon Sep 17 00:00:00 2001
From: Mason Daugherty <mason@langchain.dev>
Date: Sat, 30 Aug 2025 14:07:55 -0400
Subject: [PATCH 8/8] release(cli): 0.0.37 (#32760)

It's been a minute. Final release prior to dropping Python 3.9 support.
---
 libs/cli/pyproject.toml | 2 +-
 libs/cli/uv.lock        | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/libs/cli/pyproject.toml b/libs/cli/pyproject.toml
index cee5d419908..e5cbdd50463 100644
--- a/libs/cli/pyproject.toml
+++ b/libs/cli/pyproject.toml
@@ -15,7 +15,7 @@ dependencies = [
     "gritql<1.0.0,>=0.2.0",
 ]
 name = "langchain-cli"
-version = "0.0.36"
+version = "0.0.37"
 description = "CLI for interacting with LangChain"
 readme = "README.md"
 
diff --git a/libs/cli/uv.lock b/libs/cli/uv.lock
index 6e599901713..5a7bdc3e182 100644
--- a/libs/cli/uv.lock
+++ b/libs/cli/uv.lock
@@ -515,7 +515,7 @@ typing = [
 
 [[package]]
 name = "langchain-cli"
-version = "0.0.36"
+version = "0.0.37"
 source = { editable = "." }
 dependencies = [
     { name = "gitpython" },