Keep checkpoint selection stable across history refreshes - #1134
Merged
blove merged 3 commits intoSep 23, 2026
Merged
Conversation
|
The latest updates on your projects. Learn more about Vercel for GitHub.
|
![github-actions[bot]](https://avatars.githubusercontent.com/in/15368?s=60&v=4){kind=small}
Contributor
Contributor
blove
added a commit
that referenced
this pull request
Sep 23, 2026
* test(runtime): prove application-owned thread session lifetime * fix(langgraph): route checkpoint ID through SDK run payloads * test(langgraph): prove checkpoint forks against the API server * chore: refresh checkpoint transport inventory facts * Keep checkpoint selection stable across history refreshes (#1134) * fix(cockpit): retain selected checkpoint across history refreshes * chore: refresh checkpoint guide inventory facts
This branch was successfully deployed
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Forking from an older checkpoint prepends new history entries. The time-travel example tracked its selection by row index, so the highlight moved to a different checkpoint even though the fork executed correctly.
Store the selected checkpoint ID in local component state, derive row and badge highlighting from that ID, and key rows by checkpoint identity. Select remains a branch pointer; Fork remains the explicit run command. Update the guide to explain selection across history refreshes.
Stacked on #1132, which fixes checkpoint wire routing. This diff only changes the example, its guide and the selection assertion.
Validation:
bae3dc17ereturnedis_error: truedespite a green job badge and produced no substantive review.