NousResearch/hermes-agent

Fix reaction failures on resumed/rotated desktop sessions

Cluster 80670 · apps/desktop. Data as of 2026-10-29 11:48 UTC

Nothing open on GitHub. Fix merged in #115321 on 18 Sep 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 #115321. Check it covers your case. No release data is tracked.
Tracker: The maintainers' tracker marks this resolved, deciding PR #115321. That is separate from the fix event.
Still open: Nothing open on GitHub.

Next step: read #115321, then check it covers your case.

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These items address errors (including 4040 failures) that occur when reacting to messages in rehydrated, rotated, or pre-compaction desktop sessions, focusing on correct session-key and row-id resolution.

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.

#115321 Desktop: reacting to a pre-compaction message no longer fails with 4040 (#80670, salvage #95833 + #108542)

merged to main

files: apps/desktop/src/store/reactions.ts, contributors/emails/[redacted:email], hermes_state_messages.py, tests/agent/test_message_reactions.py, tests/hermes_state/test_compacted_message_reactions.py

1 PR closed without merging

From the close comments: superseded by another PR 1

#80675 fix(desktop): resolve reaction write key for rehydrated/rotated sessions · superseded by another PR → #95833, #80670

Closed issues · 1

Closed#80670fix(desktop): "Could not react" / 4040 on resumed conversations (message.react session-key & row-id resolution)

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(structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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

Subsystem: apps/desktop
Merged PRs: #115321
Closed issues: 1
Attempts: 1 PR closed without merging
Fix link checked: 18 Sep 2026

For your agent

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cluster/80670.json
cluster/80670.md