[dependabot]

Bumps langgraph-sdk from 0.3.3 to 0.4.4.

Release notes

Sourced from langgraph-sdk's releases.

langgraph-sdk==0.4.4

Changes since sdk==0.4.3

• release(sdk-py): 0.4.4 (#8738)
• Merge commit from fork
• feat: route LangSmith traces from thread streams (#8723)

langgraph-sdk==0.4.3

Changes since sdk==0.4.2

• release(sdk-py): 0.4.3 (#8657)
• feat(sdk-py): add decrypt replacement result (#8598)
• release(langgraph): 1.2.11 (#8595)
• chore(deps): bump the minor-and-patch group across 1 directory with 5 updates (#8532)
• release(checkpoint): 4.2.0 (#8563)
• chore: enforce PLC0415 in tests for the remaining packages (#8547)
• release(langgraph): 1.2.10 (#8462)
• chore(deps): bump websockets from 15.0.1 to 16.0 in /libs/sdk-py in the major group (#8253)
• fix(sdk-py): support clearing cron end_time via update(end_time=None) (#8334)
• release(langgraph): 1.2.9 (#8316)
• release(langgraph): 1.2.8 (#8292)
• chore(deps): bump websockets from 15.0.1 to 16.0 in /libs/langgraph in the major group (#8256)
• chore(deps): bump the minor-and-patch group in /libs/sdk-py with 9 updates (#8252)
• release(langgraph): 1.2.7 (#8223)
• chore(deps-dev): bump starlette from 1.0.1 to 1.3.1 in /libs/sdk-py (#8104)
• chore(deps): bump langsmith from 0.8.0 to 0.8.18 in /libs/sdk-py (#8174)
• release(langgraph): 1.2.6 (#8139)
• docs: standardize package README.md structure (#8064)
• release(langgraph): 1.2.5 (#8062)
• fix(langgraph): merge lc_versions config metadata (#8052)
• chore(deps-dev): bump starlette from 1.0.0 to 1.0.1 in /libs/sdk-py (#8006)
• chore: migrate Python type checking to ty (#8002)
• release(langgraph): 1.2.4 (#7991)
• test(sdk-py): add factory-graph integration test exercising the server factory path (#7978)
• release(langgraph): 1.2.3 (#7945)

langgraph-sdk==0.4.2

Changes since sdk==0.4.1

• release(sdk-py): 0.4.2 (#7955)
• fix(sdk-py): percent-encode thread_id in v3 stream transport default paths (#7954)

langgraph-sdk==0.4.1

Changes since sdk==0.4.0

• release(sdk-py): 0.4.1 (#7944)
• feat(sdk-py): extract stream decoders and add interleave_projections (#7935)
• feat(langgraph): add v3 streaming support to RemoteGraph (#7927)
• fix(sdk-py): make tools_agent fake model stateless (#7930)

... (truncated)

Commits

• a64414c langgraph: release 0.4.4 (#4704)
• 3a1c02f update for consistency
• 5ab2aa7 lint again
• c33e64d use list
• 4ffae60 lint + update
• 54ddde9 update
• 60c41ce update
• efd33d8 update
• 254a385 langgraph: fix drawing graph with root channel
• b20130d langgraph: fix graph drawing for self-loops
• Additional commits viewable in compare view

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Note

Medium Risk
Transitive major/minor bumps across LangChain, LangGraph, and LangSmith—including an HTTP stack shift to httpx2—could affect dev notebook/runtime behavior even though no source files change.

Overview
Updates uv.lock only to bump langgraph-sdk from 0.3.3 to 0.4.4, which pulls in a broader LangChain/LangGraph stack refresh with no application or pyproject.toml changes.

The resolver also upgrades langgraph (1.0.7 → 1.2.13), langchain / langchain-core, checkpoint/prebuilt packages, and langsmith (0.10.2 → 0.14.11). langgraph-sdk 0.4.x adds langchain-core, langchain-protocol, and websockets as direct dependencies. langsmith now depends on httpx2 / httpcore2 (plus truststore) instead of httpx, with Python-version-specific lock entries and refined resolution markers for 3.11 vs older runtimes. idna is bumped to 3.20.

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