NousResearch/hermes-agent

Windows update shim handoff locking hermes.exe fix

Cluster 101600. Data as of

Nothing open on GitHub. Fix merged in #115688 on 19 Sep 2026. Check it covers your case.

The short answer

0open issues
0open PRs
3items grouped
Known?
Yes. 3 related items grouped here, 1 issue already closed.
Fix event
A fix was merged to main in PR #115688. Check it covers your case. No release data is tracked.
Tracker
The maintainers' tracker marks this resolved, deciding PR #115688. That is separate from the fix event.
Still open
Nothing open on GitHub.

These items address a race condition on Windows where the update shim handoff process self-locks hermes.exe, preventing updates from completing. The work involves fixing the child process wait behavior and gateway resume sequencing during updates.

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.

  • #115688 fix(update): Windows shim hand-off child waits for hermes.exe to exit and owns the gateway resume (#101600, salvage #101630)

    merged to main

    files: hermes_cli/main.py, hermes_cli/main_install_repair.py, hermes_cli/update_cmd.py, hermes_cli/update_cmd_deps.py, hermes_cli/update_handoff.py, tests/hermes_cli/test_update_shim_parent_wait.py, tests/hermes_cli/test_update_shim_self_lock.py, website/docs/getting-started/updating.md

1 PR closed without merging

From the close comments: done elsewhere 1

  • #101630 fix(update): prevent Windows shim handoff from self-locking updates · done elsewhere → bd90cb6, #115688
Closed issues · 1
  • Closed#101600Windows update handoff races gateway restart and self-locks hermes.exe
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(structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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 0.67: 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.

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At a glance

Merged PRs
#115688
Closed issues
1
Attempts
1 PR closed without merging
Fix link checked
19 Sep 2026

For your agent

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