[PR #3931] Use fast path for prepare_next_tasks on input #3548

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opened 2026-02-20 17:48:47 -05:00 by yindo · 0 comments
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Original Pull Request: https://github.com/langchain-ai/langgraph/pull/3931

State: closed
Merged: Yes


  • When there are no values in checkpoint no need to run through all the PULL candidates
  • When there are input writes save updated_channels to use on the next call to prepare_next_tasks
**Original Pull Request:** https://github.com/langchain-ai/langgraph/pull/3931 **State:** closed **Merged:** Yes --- - When there are no values in checkpoint no need to run through all the PULL candidates - When there are input writes save updated_channels to use on the next call to prepare_next_tasks
yindo added the pull-request label 2026-02-20 17:48:47 -05:00
yindo closed this issue 2026-02-20 17:48:47 -05:00
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Reference: langchain-ai/langgraph#3548