langgraph

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Elior Nataf LackritzandGitHub a0053bb616 fix(sdk-py): end a thread stream's run only on a root lifecycle event (#9228 )

The thread stream's lifecycle watcher ended the run on any `completed`
or `failed` lifecycle event, including the one a subgraph sends when it
finishes. So `thread.output` could read the thread state before the
parent stored the step that ran the subgraph, and a run that failed
after a subgraph completed was reported as completed. The async and sync
watchers now end the run only on a root event, with the
`_is_root_terminal_lifecycle` check the fanout already uses. The JS SDK
checks the root namespace here too.

This is the `sdk-py integration` flake where the final `items` comes
back as `['streamed', 'tool', 'asked']` without `'sub'`: the example
graph's last node runs a subgraph.

## Tests

New async and sync tests send a subgraph `completed` and then a root
`failed`. Without the fix the run ends as completed. `make lint` and
`make test` in `libs/sdk-py` pass.

2026-10-07 19:03:46 -04:00

_async

fix(sdk-py): end a thread stream's run only on a root lifecycle event (#9228 )

2026-10-07 19:03:46 -04:00

_shared

fix(sdk-py): percent-encode caller-supplied identifiers in URL paths (#7893 )

2026-05-22 12:51:37 -04:00

_sync

fix(sdk-py): end a thread stream's run only on a root lifecycle event (#9228 )

2026-10-07 19:03:46 -04:00

auth

chore(deps): bump the minor-and-patch group in /libs/sdk-py with 5 updates (#9149 )