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PyPI · #1300 most downloaded on PyPI
Library with a Postgres implementation of LangGraph checkpoint saver.
Last release 1 months ago
07 Aug 2026
Ships fairly regularly
a new release about every 5 weeks
Some releases are documented
notes for 12 of 45 stable releases
2 versions withdrawn
withdrawn after publishing
2 years old
50 releases · first in 2024
One column per month.
Changes since checkpointpostgres==3.1.1
Changes since checkpointpostgres==3.1.1
Changes since checkpointpostgres==3.1.0
Changes since checkpointpostgres==3.1.0
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chore(deps-dev): bump the all-dependencies group across 1 directory with 3 updates
Changes since 1.0.10rc1
fix: sequential interrupt handling w/ functional API
Changes since 1.0.8
fix: pydantic messages double streaming
Changes since 1.0.7
Runtime and ToolRuntime class descriptions for clarity (#6689)thread_id (#6515)add_node overloads (#6514)fix: aiosqlite's breaking change
Changes since 1.0.6
uv lock --upgrade (#6671)fix: flip default on base cache
Changes since 1.0.5
release(langgraph): bump to 1.0.5
Changes since 1.0.4
chore: pop thread ID from configurable fields in remote graph
Changes since 1.0.3
feat(docs): warn that StateGraph is a builder class
Changes since 1.0.2
StateGraph is a builder class (#6417)PartialState rendering in MkDocs (#6416)invoke and ainvoke docstrings (#6415)stream and astream docstrings (#6414)StateGraph (#6308)pyproject.toml links (#6364)chore: bump prebuilt dep for lg
Changes since 0.6.11
python.langchain links with new docs.langchain (#6352)chore: Restrict "json" type deserialization
Changes since 1.0.0
release: langgraph + langgraph-prebuilt v1.0.0
Changes since 1.0.0rc1
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