Download Latest Version langgraph-checkpoint==4.3.2 source code.zip (4.8 MB)
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Changes since 1.2.21

  • release(langgraph): 1.2.22 (#9702)
  • release(checkpoint-postgres): 3.2.1 (#9700)
  • release(prebuilt): 1.1.2 (#9701)
  • release(checkpoint): 4.3.2 (#9699)
  • fix(langgraph): stream a child graph on its own thread to a caller streaming subgraphs (#9698)
  • perf(langgraph): skip message conversion in add_messages for plain messages (#9631)
  • perf(langgraph): filter pending writes to the given tasks before reading their statuses (#9634)
  • perf(langgraph): match update keys against a set on wide states (#9632)
  • perf(langgraph): check only failed futures for the runner stop condition (#9630)
  • perf(langgraph): find untracked and delta channels once per run (#9629)
Source: README.md, updated 2026-11-14