LangGraph

Changes since prebuilt==0.6.5

• chore: port tool node improvements back to langgraph (#6321)
• chore: bump core dep for prebuilt (#6323)
• release: Checkpointers 3.0 (#6313)
• release: langgraph + langgraph-prebuilt v1.0.0 (#6300)
• feat: adding cursory Python 3.14 support (#6298)
• style: fixes for ref docs (#6297)
• chore: release rcs for prebuilt + langgraph (#6296)
• chore(prebuilt): un-deprecate tool node for now (#6295)
• chore: drop Python 3.9 (and syntax) (#6289)
• docs: style linting (#6260)
• docs: relocate init args to __init__ (#6259)
• release(langgraph): v1 working branch (#6093)

Changes since prebuilt==0.6.4

• bump prebuilt
• chore: Allow checkpoint 3.0 in 0.6.* (#6315)
• chore(langgraph): bump langgraph version (#6257)
• chore(langgraph): bump version (#6245)
• chore(checkpoint): bump patch version (#6244)
• chore(checkpoint-postgres): bump version (#6222)
• release(langgraph): 0.6.8 (#6215)
• chore(deps): upgrade dependencies with uv lock --upgrade (#6211)
• chore(deps): upgrade dependencies with uv lock --upgrade (#6176)
• chore(deps): upgrade dependencies with uv lock --upgrade (#6146)
• docs(prebuilt): remaining_steps explanation added in create_react_agent (#5847)
• release(langgraph): 0.6.7 (#6092)
• fix(langgraph): Remote Baggage (#5964)
• feat(sdk-py): client qparams (#5918)
• release(langgraph): 0.6.5 (#5901)
• feat(langgraph): implement redis node level cache (#5834)

Changes since 0.6.10

• chore: Allow checkpoint 3.0 in 0.6.* (#6315)

Changes since 1.0.0

• release: Checkpointers 3.0 (#6313)
• chore: Restrict "json" type deserialization (#6269)

Changes since prebuilt==1.0.0

• release: Checkpointers 3.0 (#6313)

Changes since checkpointpostgres==2.0.25

• release: Checkpointers 3.0 (#6313)
• feat: adding cursory Python 3.14 support (#6298)
• chore: drop Python 3.9 (and syntax) (#6289)
• docs: style linting (#6260)

Changes since checkpointsqlite==2.0.11

• release: Checkpointers 3.0 (#6313)
• chore: Restrict "json" type deserialization (#6269)
• feat: adding cursory Python 3.14 support (#6298)
• chore: drop Python 3.9 (and syntax) (#6289)
• docs: style linting (#6260)
• chore(checkpoint): bump patch version (#6244)
• chore(deps): upgrade dependencies with uv lock --upgrade (#6211)
• fix(checkpoint-sqlite): Handle TTL refresh correctly in AsyncSqliteStore.asearch (#5213)
• chore(deps): upgrade dependencies with uv lock --upgrade (#6176)
• test: Add tests for before and limit parameters for list SqliteSaver (#5816)
• chore(deps): upgrade dependencies with uv lock --upgrade (#6146)
• fix(checkpoint): preserve non-ascii text in InMemoryStore embeddings (#6111)
• feat(langgraph): implement redis node level cache (#5834)

Changes since checkpoint==2.1.2

• release: Checkpointers 3.0 (#6313)
• chore: Restrict "json" type deserialization (#6269)
• feat: adding cursory Python 3.14 support (#6298)
• style: fixes for ref docs (#6297)
• chore: drop Python 3.9 (and syntax) (#6289)
• docs: style linting (#6260)
• fix: rename away from LangGraph Platform (#6281)

Changes since 1.0.0rc1

• release: langgraph + langgraph-prebuilt v1.0.0 (#6300)
• feat: adding cursory Python 3.14 support (#6298)
• style: fixes for ref docs (#6297)

Changes since prebuilt==0.7.0rc1

• release: langgraph + langgraph-prebuilt v1.0.0 (#6300)
• feat: adding cursory Python 3.14 support (#6298)
• style: fixes for ref docs (#6297)

Changes since 0.6.10

• chore: release rcs for prebuilt + langgraph (#6296)
• chore: drop Python 3.9 (and syntax) (#6289)
• docs: style linting (#6260)
• release(langgraph): v1 working branch (#6093)
• fix: rename away from LangGraph Platform (#6281)

Changes since prebuilt==0.7.0a2

• chore: release rcs for prebuilt + langgraph (#6296)
• chore(prebuilt): un-deprecate tool node for now (#6295)
• chore: drop Python 3.9 (and syntax) (#6289)
• docs: style linting (#6260)
• docs: relocate init args to __init__ (#6259)
• release(langgraph): v1 working branch (#6093)
• chore(langgraph): bump langgraph version (#6257)
• chore(langgraph): bump version (#6245)
• chore(checkpoint): bump patch version (#6244)
• chore(checkpoint-postgres): bump version (#6222)
• release(langgraph): 0.6.8 (#6215)
• chore(deps): upgrade dependencies with uv lock --upgrade (#6211)
• chore(deps): upgrade dependencies with uv lock --upgrade (#6176)
• chore(deps): upgrade dependencies with uv lock --upgrade (#6146)
• docs(prebuilt): remaining_steps explanation added in create_react_agent (#5847)
• release(langgraph): 0.6.7 (#6092)

Changes since cli==0.4.3

• fix(cli): install local deps in editable mode (#6294)
• chore: drop Python 3.9 (and syntax) (#6289)
• chore(cli): re-word schema arguments (#6243)
• docs: style linting (#6260)
• fix: rename away from LangGraph Platform (#6281)
• fix: Revert "fix(cli): rename studio to debugger (#6246)" (#6261)
• fix(cli): rename studio to debugger (#6246)

Changes since 0.6.9

• chore(langgraph): bump langgraph version (#6257)
• fix(langgraph): revert selective interrupt task scheduling (#6252)

Changes since cli==0.4.2

• chore(cli): bump to 0.4.3 (#6251)
• chore(deps): upgrade dependencies with uv lock --upgrade (#6211)
• feat(cli): add flag in HttpConfig for auth on custom routes (#6193)
• fix(cli): change prerelease behavior (#6156)
• feat(cli): add configuration for server customization ordering (#6179)
• chore(deps): upgrade dependencies with uv lock --upgrade (#6176)
• test(cli): add tests for util.py (#6172)
• chore(deps): upgrade dependencies with uv lock --upgrade (#6146)
• chore(cli): Add config schema (#6142)
• fix(cli): handle Docker SemVer build metadata in version parsing #5965 (#6024)
• chore: update examples with context API (#5865)

Changes since 1.0.0a4

• chore(langgraph): bump version (#6245)
• chore(checkpoint): bump patch version (#6244)
• fix(langgraph): selective interrupt task scheduling (#6158)
• fix(langgraph): task result from stream mode debug / tasks should match format from get_state_history / get_state (#6233)
• fix(langgraph): don't use rst code blocks in docstrings (#6231)
• docs(langgraph): standardize version-added admonitions (#6230)
• fix(langgraph): fix supersteps not populating task.result field (#6195)
• fix(langgraph): revert -- reuse cached writes on nested resume to prevent task re-execution (#6227)
• chore(checkpoint-postgres): bump version (#6222)

Changes since checkpointpostgres==2.0.24

• chore(checkpoint): bump patch version (#6244)
• fix(checkpoint): handle metadata.writes when serializing old checkpoints with Jsonb (#6236)

Changes since checkpoint==2.1.1

• chore(checkpoint): bump patch version (#6244)
• fix(checkpoint): handle metadata.writes when serializing old checkpoints with Jsonb (#6236)
• chore(deps): upgrade dependencies with uv lock --upgrade (#6211)
• chore(deps): upgrade dependencies with uv lock --upgrade (#6176)
• fix(checkpoint): use tolerant float comparison to fix test failing on x86_64 architecture (#6157)
• chore(deps): upgrade dependencies with uv lock --upgrade (#6146)
• fix(checkpoint): preserve non-ascii text in InMemoryStore embeddings (#6111)
• feat(sdk-py): client qparams (#5918)
• feat(langgraph): implement redis node level cache (#5834)
• fix: add resiliency for task cancellation (#5846)
• perf: Save updated_channels to checkpoint (#5828)
• Merge branch 'main' into v1
• fix(docs): use InMemorySaver instead of MemorySaver (#5608)
• Merge branch 'main' into v1
• Merge branch 'main' into v1
• Merge branch 'main' into v1
• langgraph: remove support for thread_ts (old alias for checkpoint_id) (#5295)

Changes since checkpointpostgres==2.0.23

• chore(checkpoint-postgres): bump version (#6222)
• chore(deps): upgrade dependencies with uv lock --upgrade (#6211)
• chore(deps): upgrade dependencies with uv lock --upgrade (#6176)
• fix(langgraph): fix PostgresSaver crashing when loading older checkpoints (#6162)
• chore(deps): upgrade dependencies with uv lock --upgrade (#6146)
• fix(checkpoint-postgres): export PoolConfig from package init (#5934)
• fix(checkpoint): preserve non-ascii text in InMemoryStore embeddings (#6111)
• feat(langgraph): implement redis node level cache (#5834)
• Merge branch 'main' into v1
• feat: Implement durability mode argument (#5432)
• langgraph-checkpoint 2.1.1
• Merge branch 'main' into v1
• Merge branch 'main' into v1
• Merge branch 'main' into v1
• chore: merge main into v1 (#5324)
• langgraph: remove support for thread_ts (old alias for checkpoint_id) (#5295)

Changes since 0.6.8