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PyPI · #4435 most downloaded on PyPI
Redis implementation of the LangGraph agent checkpoint saver and store.
Last release 1 months ago
20 Aug 2026
Ships fairly regularly
a new release about every 3 weeks
Nearly every release is documented
notes for 29 of 29 stable releases
Nothing withdrawn
no release was ever pulled
2 years old
29 releases · first in 2025
One column per month.
chore(release): bumped release version to 0.5.2
We'd like to thank all the contributors who worked on this release!
@LiamCollick, @dependabot, @dependabot[bot] and @limjoobin
chore(deps-dev): bump transformers from 5.0.0rc3 to 5.5.0
We'd like to thank all the contributors who worked on this release!
@dependabot, @dependabot[bot], @jerry153fish and @limjoobin
chore(release): bumped release version to 0.5.0
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@haseeb-m4235, @limjoobin and @zettlt2
chore(release): bumped to version 0.4.1
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@bsbodden and @vishal-bala
Release 0.4.0: Sphinx documentation site with versioned docs
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@bsbodden
chore(release): bumped to version 0.3.9
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@bsbodden
fix: strip provider-specific IDs from cached AIMessages
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@bsbodden
chore(deps): bump langgraph lower bounds to fix security vulnerabilities
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@Mukhsin0508 and @bsbodden
chore(tests): suppress third-party deprecation warnings
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@ITerekhov98, @bsbodden and Igor Terekhov
fix(middleware): tool cache bug fix + dependency security updates
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@bsbodden
Revise Azure Redis configuration details in README
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@bsbodden and @redis-phil
feat: Support listing by run_id by @hinthornw in https://github.com/redis-developer/langgraph-redis/pull/144
Full Changelog: https://github.com/redis-developer/langgraph-redis/compare/v0.3.2...v0.3.3
fix(security): update langchain-core to 1.2.6 (CVE-2025-68664) by @bsbodden in https://github.com/redis-developer/langgraph-redis/pull/142
Full Changelog: https://github.com/redis-developer/langgraph-redis/compare/v0.3.1...v0.3.2
fix: resolve HITL interrupt persistence in shallow savers (#133) by @bsbodden in https://github.com/redis-developer/langgraph-redis/pull/134
Full Changelog: https://github.com/redis-developer/langgraph-redis/compare/v0.3.0...v0.3.1
Security Updates: Updated urllib3 and langchain-core to address high-severity vulnerabilities
You can now configure custom key prefixes for checkpoint and store data, enabling multiple isolated checkpoint savers to coexist in the same Redis instance:
from langgraph.checkpoint.redis import RedisSaver
# Use custom prefixes for isolation
saver = RedisSaver.from_conn_string(
redis_url,
checkpoint_prefix="myapp:checkpoints:",
checkpoint_writes_prefix="myapp:writes:",
blob_prefix="myapp:blobs:"
)
We'd like to thank all the contributors who worked on this release!
@vishal-bala, @mting806 and @bsbodden
fix: add send object serialization support
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@bsbodden
feat: Upgrade to LangGraph 1.0 and Checkpoint 3.0 (#110) (#120) See https://github.com/redis-developer/langgraph-redis/blob/main/MIGRATION_0.2.0.md
We'd like to thank all the contributors who worked on this release!
@bsbodden
fix(serializer): properly deserialize Interrupt objects to prevent At…
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@AllieRays, @JHSeo-git and @bsbodden
Runtime Warnings: Fixed deprecation warning for datetime.utcnow() (now uses datetime.now(timezone.utc))
🎉 What's New
Features
Bug Fixes
Dependencies
Testing
🔄 Upgrade Notes
This release is fully backward compatible. The default store prefixes ("store" and "store_vectors") remain unchanged, so existing deployments will continue to work without modifications.
🙏 Contributors
We'd like to thank all the contributors who worked on this release!
@bsbodden and @matthewshirley
feat: add TTL removal support for pinning checkpoints
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@aarongrtech and @bsbodden
perf: performance-driven re-design
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@bsbodden
AsyncRedisSaver aget_tuple returning None for checkpoint_id
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@abrookins and @tylerhutcherson
chore(deps): bump urllib3 from 2.3.0 to 2.5.0
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@abrookins, @aymentil, @bsbodden, and @dependabot
release: Bump version for 0.0.6 release
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@abrookins and @bsbodden
fix: handle both bytes and string Redis keys when decode_responses=True
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@abrookins, @bsbodden and @vbarda
fix(redis): implement transaction handling for Redis checkpointing
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@bsbodden
Clean up some key and UUID->str conversion handling
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@abrookins
Upgrade dependencies and improve resource handling
We'd like to thank all the contributors who worked on this release!
@tylerhutcherson
We'd like to thank all the contributors who worked on this release!
We'd like to thank all the contributors who worked on this release!
@abrookins, @bsbodden and @tylerhutcherson
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