checkpoint==1.0.10

Changes since checkpoint==1.0.9

• checkpoint 1.0.10
• Implement serialization with msgpack library (#1716)
• More performance improvements in checkpointing and channels (#1685)
• Nc/12sep/perf (#1702)
• Fix import
• langgraph 0.2.18

0.2.21

Changes since 0.2.20

• langgraph 0.2.21
• Remove grandalf from dev deps

0.2.20

Changes since 0.2.19

• langgraph: release 0.2.20 (#1714)
• More performance improvements in checkpointing and channels (#1685)
• Add 2 more benchmark graphs (#1707)
• Nc/12sep/perf (#1702)
• Performance improvements in core library (#1683)
• langgraph: update snapshots for 0.3.x core tests (#1692)
• langgraph: update core & snapshots (#1689)
• update bench job
• Merge pull request #1609 from langchain-ai/nc/4sep/benchmark
• Remove files
• Rename command
• Fix output dir
• Add benchmark/profile commands
• refactor: Type narrowing for ToolNode.name (#1678)
• Add benchmark script
• Implement subgraph delegation for distributed arch
• Use thread_id for partition key, ignore tasks for stale checkpoints
• Fix subgraph test
• Add drain_topics test helper
• Remove is_resuming arg
• In update state skip nodes not found in instance
• Remove double shield usage
• WIP Subgraphs
• Rename compose projects
• Catch errors thrown by nodes run by Executor
• Implement LangGraph Scheduler for Kafka
• adding langchain academy link (#1643)
• langgraph: add tests for MessagesState/AnyMessage (#1637)
• Merge
• update ye ol' snapshots
• icanspell
• Assert input/output channels aren't managed
• Exclude shared
• Update test
• Merge branch 'main' into wfh/output_schema
• Optional types for dataclass state defs (#1557)
• Support optional output schema

0.2.19

Changes since 0.2.18

• langgraph 0.2.19
• Fix timing of debug task events
• Support pydantic & dataclasses in ToolNode (#1625)

0.2.18

Changes since 0.2.17

• Fix copy
• langgraph 0.2.18
• Add back Pregel.copy()

0.2.17

Changes since 0.2.16

• langgraph: update mermaid snapshots (#1627)
• langgraph 0.2.17
• langgraph: changes for compatibility pydantic v2 / langchain-core==0.3 (#1594)
• Remove legacy id
• Split out prepare_single_task from prepare_next_tasks
• Merge pull request #1610 from langchain-ai/an/04sept/metadata-interrupts
• Add before and after values to __interrupt metadata.
• Lint
• Speed improvements to local_read, emit output
• Fix ids in debug task events
• Add test to confirm only one root run is produced
• Fix
• Try to fix test
• Avoid using json encoding when generating task ids
• Run loop tick in bg thread
• Run branch.reader in bg thread
• Store loop in async bg exec init
• Reduce from 9s to 4s on benchmark graph
• Reduce cpu time spent on langchain-core utilities
• Fix test
• Move runner code to standalone class, use in Pregel.stream/astream
• Add large parallel graph test
• Avoid deepcopy
• x
• Merge branch 'main' into isaac/nodelogging
• Update
• Update
• Use a lock for all operations on sqlite checkpointer
• Remove pydantic base class from Pregel/PregelNode
• Merge pull request #1549 from langchain-ai/wfh/optional_types
• checkpoint: Implement sync methods in async checkpointers
• Disable test in old versions of py
• test: Ensure that async checkpointers in tests are setup in same event loop as they are used in
• Handle py3.9
• fmt
• x
• x
• Merge branch 'main' into isaac/nodelogging
• Merge branch 'main' into wfh/optional_types
• Return a default value instead
• Update snapshot
• Handle total=false
• Support optional types from typeddict
• wip

checkpoint==1.0.9

Changes since checkpoint==1.0.8

• checkpoint: release 1.0.9 (#1628)
• langgraph: changes for compatibility pydantic v2 / langchain-core==0.3 (#1594)
• Use pseudo rng for uuid6 generation

checkpointsqlite==1.0.3

Changes since checkpointsqlite==1.0.2

• sqlite 1.0.3
• Use a lock for all operations on sqlite checkpointer
• checkpoint-sqlite: close connection in from_conn_string (#1589)

checkpointsqlite==1.0.2

Changes since checkpointsqlite==1.0.1

• sqlite 1.0.2
• Require latest version of langgraph-checkpoint
• checkpoint: Implement sync methods in async checkpointers

checkpointpostgres==1.0.6

Changes since checkpointpostgres==1.0.5

• postgres 1.0.6
• Require latest version of langgraph-checkpoint
• Lint
• checkpoint: Implement sync methods in async checkpointers