NousResearch/hermes-agent

Pinned chat segments lost after compression and pruning

Cluster 126432. Data as of 2026-10-27 11:58 UTC

Nothing open on GitHub. Fix merged in #130515 on 3 Oct 2026. Check it covers your case.

open issues

open PRs

items grouped

Known?: Yes. 3 related items grouped here, 1 issue already closed.
Fix event: A fix was merged to main in PR #130515. Check it covers your case. No release data is tracked.
Tracker: The maintainers' tracker marks this resolved, deciding PR #130515. That is separate from the fix event.
Still open: Nothing open on GitHub.

Next step: read #130515, then check it covers your case.

Read #130515 Pick up a Lab task

These items concern a bug where a chat pinned before compression occurs loses its newest segments during pruning, auto-archiving, or the orphan sweep. The associated fixes address how pins interact with segments published after compression.

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.

#130515 fix(sessions): a chat pinned before compression keeps its newest part through prune, auto-archive and the orphan sweep (#126432, salvage #126434)

merged to main

files: hermes_cli/sessions_cmd.py, hermes_state_compression.py, hermes_state_maintenance.py, tests/hermes_cli/test_sessions_delete.py, tests/hermes_state/test_pinned_lineage.py

1 PR closed without merging

From the close comments: merged via another change 1

#126434 fix(sessions): a pin covers the segments compression publishes after it · merged via another change → 91c189b, #130515

Closed issues · 1

Closed#126432[Bug]: a chat pinned before it was compressed loses its newest part to sessions prune, and is auto-archived

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(structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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: #130515
Closed issues: 1
Attempts: 1 PR closed without merging
Fix link checked: 3 Oct 2026

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