[PR #5747] fix(langgraph): use LangGraphDeprecatedInV06 instead of V1 equivalent #4626

Closed
opened 2026-02-20 17:50:29 -05:00 by yindo · 0 comments
Owner

Original Pull Request: https://github.com/langchain-ai/langgraph/pull/5747

State: closed
Merged: No


We ended up doing a v0.6 release, so this should be changed. Fine to change in a patch, will leave v1 dep warning available as well.

This is delayed right now because we need a bidirectional dependency between langgraph and prebuilt, for this to work well.

Specifically - LangGraphDeprecatedSinceV06 will be introduced in the next patch for langgraph, but wouldn't be available if a newer prebuilt was using an older langgraph version, which is allowed by current constraints.

**Original Pull Request:** https://github.com/langchain-ai/langgraph/pull/5747 **State:** closed **Merged:** No --- We ended up doing a v0.6 release, so this should be changed. Fine to change in a patch, will leave v1 dep warning available as well. This is delayed right now because we need a bidirectional dependency between langgraph and prebuilt, for this to work well. Specifically - `LangGraphDeprecatedSinceV06` will be introduced in the next patch for `langgraph`, but wouldn't be available if a newer prebuilt was using an older langgraph version, which is allowed by current constraints.
yindo added the pull-request label 2026-02-20 17:50:29 -05:00
yindo closed this issue 2026-02-20 17:50:29 -05:00
Sign in to join this conversation.
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: langchain-ai/langgraph#4626