Files
langgraph/libs
Igor SoarezandGitHub 08a345637f release(langgraph): 1.2.15 (#9283)
Bumps langgraph from 1.2.14 to 1.2.15. It now requires
langgraph-checkpoint 4.3.0 or later (#8544).

Also includes:

- Order delta channel replay by task path (#8544)
- Replay a resumed exit-mode run's delta writes in live order (#9114)
- Give each `bulk_update_state` update its own task id (#9128)
- Stop `astream_events` dropping control/interrupts on v1/v2 (#9219)
- Never store exit-mode delta writes under the null task id (#9229)
- Mark a resume value that fails an interrupt's `response_schema`, so
`ToolNode` can stop swallowing it once langgraph-prebuilt is released
(#9232)
- Don't save a checkpoint past a failed DeltaChannel write (#9235)
- Keep a fork's DeltaChannel snapshot from starting nodes that never ran
(#9264)
- Snapshot a DeltaChannel that an `update_state` Overwrite resets
(#9263)
- Read a run's DeltaChannel input back only on its own checkpoints
(#9260)
- Store an `update_state` input's writes on the checkpoint it updates
(#9258)
- Keep an exit run from a checkpoint the thread moved past out of its
newer branch (#9269)
- Stop at an `interrupt_before` breakpoint when a drain is requested
before it (#9281)
- Save a cached node's writes like a node that ran (#9259)
- Give every message written to a messages DeltaChannel an id (#9275)
2026-10-12 18:34:01 -04:00
..
2026-10-07 09:19:34 -04:00
2026-10-12 18:34:01 -04:00