Cairn
NousResearch/hermes-agent

Checkpoint rollback fixes for nested git repos

Cluster 127073. Data as of

Nothing open on GitHub. Fix merged in #127839 on 29 Sep 2026. Check it covers your case.

The short answer

0open issues
0open PRs
4items grouped
Known?
Yes. 4 related items grouped here, 1 issue already closed.
Fix event
A fix was merged to main in PR #127839. Check it covers your case. No release data is tracked.
Tracker
The maintainers' tracker marks this resolved, deciding PR #127839. That is separate from the fix event.
Still open
Nothing open on GitHub.

These items address a bug where rollback incorrectly reported success without restoring content inside nested git repositories, which checkpoints stored as gitlinks. Fixes include refusing rollback of uncaptured nested repos, labeling their checkpoints, and correcting GIT_WORK_TREE handling in the shadow store environment.

Open issues0

No open issues.

Open PRs0

No open pull requests.

Fixes on record

Merged to main. A stamp counts the issues a fix is linked to.

  • #127839 fix(checkpoints): refuse rollback of uncaptured nested repos and label their checkpoints

    merged to main

    files: tests/tools/test_checkpoint_gitlinks.py, tests/tools/test_checkpoint_manager.py, tests/tui_gateway/test_tui_gateway_server.py, tools/checkpoint_manager.py, tui_gateway/methods_tools.py, website/docs/user-guide/checkpoints-and-rollback.md

2 PRs closed without merging

From the close comments: done elsewhere 1 · other 1

  • #127077 fix(checkpoints): refuse rollback of uncaptured nested repos · done elsewhere → f78ee18, 81f481b, ef20132, 5748165, a28a716, e590192, #127073, #78944, #126916
  • #127435 fix(checkpoint): don't set GIT_WORK_TREE in shadow store env (closes #127073) · other → #127073
Closed issues · 1
  • Closed#127073[Bug]: /rollback reports success but restores nothing inside a nested git repo (checkpoints store it as a gitlink)
How this cluster was grouped
  • Link evidence (structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
  • Pairwise link density 0.50: the share of item pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36. 1.00 means every pair is linked.

Pick up a Lab task

Check whether a fix covers the open issues here, with your own agent. Bring back evidence for maintainers.

Open the Lab

At a glance

Merged PRs
#127839
Closed issues
1
Attempts
2 PRs closed without merging
Fix link checked
29 Sep 2026

For your agent

The same facts, typed.

cluster/127073.json
cluster/127073.md