LangGraph Updates & Release Notes

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85 updates curated from 1 source by the Releasebot Team. Last updated: Oct 7, 2026

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Oct 7, 2026
Date parsed from source:
Oct 7, 2026

First seen by Releasebot:
Oct 7, 2026
LangGraph by LangChain

langgraph-cli==0.4.33

LangGraph releases CLI 0.4.33 with new deploy options, including --image-uri for already-pushed images and a new langgraph deploy listeners list command, plus fixes for credential-bearing Git dependencies and dependency updates.

Changes since cli==0.4.32

release(cli): 0.4.33 (#9227)

feat(cli): add --image-uri to deploy an already-pushed image (#9222)

feat(cli): add 'langgraph deploy listeners list' (#9221)

chore(deps): bump virtualenv from 21.7.12 to 21.7.13 in /libs/cli (#9167)

chore(deps): bump virtualenv from 21.2.4 to 21.7.12 in /libs/cli (#9159)

chore(deps): bump the minor-and-patch group in /libs/cli/js-monorepo-example with 8 updates (#9151)

chore(deps): bump the minor-and-patch group in /libs/cli with 5 updates (#9153)

chore(deps): bump urllib3 from 2.7.0 to 2.8.0 in /libs/cli (#9137)

chore(deps): bump the uv group across 2 directories with 1 update (#9136)

chore(deps): bump pyjwt from 2.13.0 to 2.15.0 in /libs/cli (#9129)

fix: reject credential-bearing Git dependencies (#8542)
Original source
Oct 6, 2026
Date parsed from source:
Oct 6, 2026

First seen by Releasebot:
Oct 6, 2026
LangGraph by LangChain

langgraph==1.2.14

LangGraph releases 1.2.14 with changes since the 1.2.13 release.

Changes since 1.2.13

release(langgraph): 1.2.14 (#9215)
Original source
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Oct 6, 2026
Date parsed from source:
Oct 6, 2026

First seen by Releasebot:
Oct 6, 2026
LangGraph by LangChain

langgraph-sdk==0.4.6

LangGraph releases SDK 0.4.6 and LangGraph 1.2.13 with a fix for percent-encoding thread and assistant IDs in stream requests.

Changes since sdk==0.4.5

release(sdk-py): 0.4.6 (#9214)

fix(sdk-py): percent-encode thread_id and assistant_id in thread stream requests (#9213)

release(langgraph): 1.2.13 (#9205)

chore(deps): bump the minor-and-patch group in /libs/sdk-py with 5 updates (#9149)

chore(deps): bump urllib3 from 2.7.0 to 2.8.0 in /libs/sdk-py (#9134)
Original source
Oct 5, 2026
Date parsed from source:
Oct 5, 2026

First seen by Releasebot:
Oct 5, 2026
LangGraph by LangChain

langgraph==1.2.13

LangGraph releases 1.2.13 with checkpointing and DeltaChannel fixes, improving replay behavior, branch handling, subgraph hydration, and state reporting for more reliable thread updates.
Changes since 1.2.12

fix(langgraph): fork before replaying an update checkpoint the thread moved past (#9170)

fix(langgraph): keep an update_state on an older checkpoint out of its other branches (#9165)

fix(langgraph): keep DeltaChannel counters on every update_state path (#9142)

release(langgraph): 1.2.13 (#9205)

fix(langgraph): don't walk history for a DeltaChannel that was never written (#9141)

fix(langgraph): don't replay an abandoned branch into a DeltaChannel fork (#8548)

chore(deps): bump notebook from 7.5.6 to 7.5.7 in /libs/langgraph (#9168)

fix(langgraph): hydrate subgraph delta channels with the caller-resolved saver (#8538)

fix(langgraph): stop reporting answered interrupts in get_state (#9103)

chore(deps-dev): bump the minor-and-patch group across 1 directory with 5 updates (#9155)

chore(deps-dev): bump the minor-and-patch group in /libs/checkpoint-conformance with 2 updates (#9145)

chore(deps): bump the minor-and-patch group in /libs/sdk-py with 5 updates (#9149)

chore(deps): bump tornado from 6.5.8 to 6.5.9 in /libs/langgraph (#9160)

chore(deps-dev): bump types-requests from 2.33.0.20260712 to 2.33.0.20260906 in /libs/langgraph (#9156)

chore(deps): bump pyjwt from 2.15.0 to 2.15.1 in /libs/langgraph (#9140)

chore(deps): bump urllib3 from 2.7.0 to 2.8.0 in /libs/langgraph (#9138)

chore(deps): bump pyjwt from 2.14.0 to 2.15.0 in /libs/langgraph (#9139)

chore(deps): bump pyjwt from 2.13.0 to 2.14.0 in /libs/langgraph (#9126)

Original source
Sep 23, 2026
Date parsed from source:
Sep 23, 2026

First seen by Releasebot:
Sep 24, 2026
LangGraph by LangChain

langgraph-cli==0.4.32.dev0

LangGraph releases CLI updates since cli==0.4.32.

Changes since cli==0.4.32
Original source
Similar to LangGraph with recent updates:
Sep 23, 2026
Date parsed from source:
Sep 23, 2026

First seen by Releasebot:
Sep 23, 2026
LangGraph by LangChain

langgraph-cli==0.4.32

LangGraph releases CLI updates that improve self-hosted deployments, add an image URI flag, and clarify deploy and agent settings with new environment defaults and agent_id arguments. It also includes dependency and security fixes.
Changes since cli==0.4.31

feat(cli): place self-hosted deployments on a listener (#9056)

feat(cli): clarify agent flags and support env defaults (#9063)

feat(cli): Update langgraph deploy command to use agent_id and environment args (#9055)

feat(cli): add --image-uri flag for self-hosted deployments (#8482)

fix(cli): remediate AnyIO vulnerabilities in example lockfiles (#9022)

chore(deps): bump anyio from 4.13.0 to 4.14.2 in /libs/cli (#8998)

chore(deps): fix vulnerable dev dependencies (#8449)

chore(deps): bump httpx2 from 2.10.0 to 2.12.0 in /libs/cli (#8863)

chore(deps): bump js-yaml from 4.3.1 to 4.3.2 in /libs/cli/js-monorepo-example (#8867)

chore(deps): bump httpcore2 from 2.5.0 to 2.10.0 in /libs/cli (#8864)

fix(cli): clarify missing deploy config (#8854)

chore(deps): bump browserslist from 4.28.1 to 4.28.8 in /libs/cli/js-examples (#8797)

chore(deps): bump @humanfs/node from 0.16.7 to 0.16.8 in /libs/cli/js-examples (#8798)

chore(deps): bump the minor-and-patch group in /libs/cli with 6 updates (#8778)

chore(deps): bump the minor-and-patch group in /libs/cli/js-monorepo-example with 6 updates (#8776)

chore(deps): bump the minor-and-patch group in /libs/cli/js-examples with 6 updates (#8775)

chore(deps): bump langgraph-checkpoint-postgres from 3.0.5 to 3.1.1 in /libs/cli/uv-examples/monorepo in the uv group across 1 directory (#8646)

chore: enforce PLC0415 in tests for the remaining packages (#8547)

chore: enable RUF100 and clear unused noqa directives (#8546)

chore(deps): bump the minor-and-patch group in /libs/cli/js-examples with 8 updates (#8492)

chore(deps): bump the minor-and-patch group in /libs/cli/js-monorepo-example with 8 updates (#8489)

chore(deps-dev): bump the minor-and-patch group in /libs/cli with 4 updates (#8495)

chore(deps-dev): bump typescript from 6.0.3 to 7.0.2 in /libs/cli/js-monorepo-example in the major group (#8496)

chore(deps-dev): bump typescript from 6.0.3 to 7.0.2 in /libs/cli/js-examples in the major group (#8498)

chore(deps): bump cryptography from 48.0.1 to 50.0.0 in /libs/cli (#8529)

chore(deps): bump js-yaml from 4.2.0 to 4.3.0 in /libs/cli/js-monorepo-example (#8438)

chore(deps): bump setuptools from 82.0.1 to 83.0.0 in /libs/cli (#8434)

Original source
Sep 21, 2026
Date parsed from source:
Sep 21, 2026

First seen by Releasebot:
Sep 22, 2026
LangGraph by LangChain

langgraph==1.2.12

LangGraph releases 1.2.12 with response_schema for interrupt(), better v3 stream projection typing, and improved subgraph detection from bytecode, alongside dependency updates.

Changes since 1.2.11

release(langgraph): 1.2.12 (#8987)
chore(deps): bump soupsieve from 2.8.4 to 2.9 in /libs/langgraph (#8958)
feat(langgraph): add response_schema to interrupt() (#8886)
fix(langgraph): type undeclared v3 stream projections (#8596)
chore(langgraph): bump mistune to 3.3.4 (#8804)
chore(deps): bump the minor-and-patch group across 1 directory with 7 updates (#8779)
chore(deps): bump the minor-and-patch group across 1 directory with 4 updates (#8782)
chore(deps): bump tornado from 6.5.7 to 6.5.8 in /libs/langgraph (#8792)
chore(deps): bump the major group in /libs/langgraph with 2 updates (#8783)
fix(langgraph): detect subgraphs from bytecode instead of source (#8569)
Original source
Sep 21, 2026
Date parsed from source:
Sep 21, 2026

First seen by Releasebot:
Sep 22, 2026
LangGraph by LangChain

langgraph-sdk==0.4.5

LangGraph releases 1.2.12 with response_schema added to interrupt(), plus SDK and dependency updates.

Changes since sdk==0.4.4

release(sdk-py): 0.4.5 (#8988)

release(langgraph): 1.2.12 (#8987)

chore(deps): bump anyio from 4.14.2 to 4.15.1 in /libs/sdk-py (#8997)

chore(deps): bump anyio from 4.13.0 to 4.14.2 in /libs/cli (#8998)

chore(deps): bump anyio from 4.12.1 to 4.14.2 in /libs/sdk-py (#8994)

feat(langgraph): add response_schema to interrupt() (#8886)

chore(deps): bump the minor-and-patch group across 1 directory with 7 updates (#8779)

chore(deps): bump websockets from 16.0 to 16.1.1 in /libs/sdk-py in the major group (#8781)
Original source
Aug 27, 2026
Date parsed from source:
Aug 27, 2026

First seen by Releasebot:
Aug 28, 2026
LangGraph by LangChain

langgraph-sdk==0.4.4

LangGraph adds LangSmith trace routing from thread streams in sdk-py 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)
Original source
Aug 19, 2026
Date parsed from source:
Aug 19, 2026

First seen by Releasebot:
Aug 19, 2026
LangGraph by LangChain

langgraph-sdk==0.4.3

LangGraph releases sdk-py 0.4.3 and checkpoint 4.2.0, with LangGraph 1.2.x updates that add decrypt replacement result support and fix config metadata and cron end_time handling. It also includes dependency and test maintenance.
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)

Original source
Aug 11, 2026
Date parsed from source:
Aug 11, 2026

First seen by Releasebot:
Aug 13, 2026
LangGraph by LangChain

langgraph==1.2.11

LangGraph releases 1.2.11 with trace_policy now exposed on add_node, plus checkpoint updates and fixes across checkpoint, checkpoint-postgres, and checkpoint-sqlite. It also includes dependency bumps and test and lint maintenance.
Changes since 1.2.10

release(langgraph): 1.2.11 (#8595)

feat(langgraph): expose trace_policy on add_node (#8523)

chore(deps): bump the minor-and-patch group across 1 directory with 7 updates (#8533)

chore(deps): bump the minor-and-patch group across 1 directory with 5 updates (#8532)

release(checkpoint-postgres): 3.1.2 (#8565)

release(checkpoint): 4.2.0 (#8563)

fix(checkpoint): collect writes at plain-value seed in delta channel history (#8526)

chore: enforce PLC0415 in tests for the remaining packages (#8547)

test(checkpoint-postgres,checkpoint-sqlite): run the conformance suite (#8537)

chore: enable RUF100 and clear unused noqa directives (#8546)

chore(deps-dev): bump types-requests from 2.33.0.20260518 to 2.33.0.20260712 in /libs/langgraph (#8502)

chore(deps): bump cryptography from 48.0.1 to 50.0.0 in /libs/langgraph (#8528)

release(checkpoint-sqlite): 3.1.1 (#8481)

release(checkpoint-postgres): 3.1.1 (#8480)

Original source
Aug 7, 2026
Date parsed from source:
Aug 7, 2026

First seen by Releasebot:
Aug 9, 2026
LangGraph by LangChain

langgraph-checkpoint-postgres==3.1.2

LangGraph releases checkpoint-postgres 3.1.2 and checkpoint 4.2.0 with conformance tests and a plain-value seed fix.
Changes since checkpointpostgres==3.1.1

release(checkpoint-postgres): 3.1.2 (#8565)

release(checkpoint): 4.2.0 (#8563)

test(checkpoint-postgres,checkpoint-sqlite): run the conformance suite (#8537)

fix(checkpoint-postgres): find plain-value seeds when walking delta history (#8535)

chore: enable RUF100 and clear unused noqa directives (#8546)

chore(checkpoint-postgres,checkpoint-sqlite): enable PLC0415 lint rule (#8540)

chore(deps): bump the minor-and-patch group in /libs/checkpoint-postgres with 5 updates (#8497)

Original source
Aug 7, 2026
Date parsed from source:
Aug 7, 2026

First seen by Releasebot:
Aug 9, 2026
LangGraph by LangChain

langgraph-checkpoint==4.2.0

LangGraph releases 4.2.0 with checkpoint improvements, including a fix for collecting writes in delta channel history and an opt-in omit_expired option for checkpoint and checkpoint-postgres to skip expired rows on read.

Changes since checkpoint==4.1.1

release(checkpoint): 4.2.0 (#8563)

fix(checkpoint): collect writes at plain-value seed in delta channel history (#8526)

chore: enforce PLC0415 in tests for the remaining packages (#8547)

chore: enable RUF100 and clear unused noqa directives (#8546)

chore(deps): bump the minor-and-patch group in /libs/checkpoint with 4 updates (#8490)

feat(checkpoint,checkpoint-postgres): add opt-in omit_expired to skip expired rows on read (#8354)

chore(deps): bump the minor-and-patch group in /libs/checkpoint with 5 updates (#8248)

chore(deps): bump langsmith from 0.8.0 to 0.8.18 in /libs/checkpoint (#8173)

docs: standardize package README.md structure (#8064)

chore: migrate Python type checking to ty (#8002)

chore(deps-dev): bump the major group in /libs/checkpoint with 2 updates (#7967)

chore(deps): bump the minor-and-patch group in /libs/checkpoint with 3 updates (#7960)
Original source
Jul 30, 2026
Date parsed from source:
Jul 30, 2026

First seen by Releasebot:
Jul 31, 2026
LangGraph by LangChain

langgraph-checkpoint-sqlite==3.1.1

LangGraph releases checkpoint-sqlite 3.1.1 with a namespace matching fix for checkpoint-postgres and checkpoint-sqlite, plus dependency updates and README and type-checking maintenance.

Changes since checkpointsqlite==3.1.0

release(checkpoint-sqlite): 3.1.1 (#8481)

fix(checkpoint-postgres,checkpoint-sqlite): scope namespace matching to segment boundaries (#8478)

chore(deps): bump the minor-and-patch group in /libs/checkpoint-sqlite with 4 updates (#8249)

chore(deps): bump langsmith from 0.8.0 to 0.8.18 in /libs/checkpoint-sqlite (#8177)

docs: standardize package README.md structure (#8064)

chore: migrate Python type checking to ty (#8002)

chore(deps): bump the minor-and-patch group in /libs/checkpoint-sqlite with 3 updates (#7961)

release(checkpoint): 4.1.1 (#7890)

chore(deps): bump langsmith from 0.7.31 to 0.8.0 in /libs/checkpoint-sqlite (#7786)

chore(deps): bump idna from 3.11 to 3.15 in /libs/checkpoint-sqlite (#7862)
Original source
Jul 30, 2026
Date parsed from source:
Jul 30, 2026

First seen by Releasebot:
Jul 31, 2026
LangGraph by LangChain

langgraph-checkpoint-postgres==3.1.1

LangGraph releases checkpoint-postgres 3.1.1 with namespace matching fixes and an opt-in omit_expired option to skip expired rows on read, plus ongoing dependency and docs updates.

Changes since checkpointpostgres==3.1.0

release(checkpoint-postgres): 3.1.1 (#8480)
fix(checkpoint-postgres,checkpoint-sqlite): scope namespace matching to segment boundaries (#8478)
feat(checkpoint,checkpoint-postgres): add opt-in omit_expired to skip expired rows on read (#8354)
chore(deps): bump the minor-and-patch group in /libs/checkpoint-postgres with 5 updates (#8250)
chore(deps): bump langsmith from 0.8.0 to 0.8.18 in /libs/checkpoint-postgres (#8171)
docs: standardize package README.md structure (#8064)
chore: migrate Python type checking to ty (#8002)
chore(deps): bump the minor-and-patch group in /libs/checkpoint-postgres with 7 updates (#7965)
release(checkpoint): 4.1.1 (#7890)
chore(deps): bump idna from 3.11 to 3.15 in /libs/checkpoint-postgres (#7861)
chore(deps): bump langsmith from 0.7.31 to 0.8.0 in /libs/checkpoint-postgres (#7785)
Original source