{"repo":"NousResearch/hermes-agent","public_id":"80670","display_label":"Fix reaction failures on resumed/rotated desktop sessions","summary":"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.","subsystem":"apps/desktop","counts":{"members":3,"open_issues":0,"open_issues_distinct":0,"open_prs":0,"closed_issues":1,"merged_prs":1,"attempt_prs":1},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":115321,"merged_at":"2026-09-18T19:29:35+00:00"},"resolution":{"state":"resolved","by":"pr-115321"},"freshness":{"state":"verified","last_verified_at":"2026-09-18T19:29:35+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.6666666666666666},"fix_edges":[{"issue_number":80670,"pr_number":115321,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-09-18T19:29:35+00:00"},{"issue_number":108541,"pr_number":115321,"tier":"verified","basis":"superseded_ref","confidence":0.9,"recoverable_from_timeline":false,"pr_merged_at":"2026-09-18T19:29:35+00:00"},{"issue_number":108633,"pr_number":115321,"tier":"verified","basis":"superseded_ref","confidence":0.9,"recoverable_from_timeline":false,"pr_merged_at":"2026-09-18T19:29:35+00:00"}],"members":[{"kind":"issue","number":80670,"title":"fix(desktop): \"Could not react\" / 4040 on resumed conversations (message.react session-key & row-id resolution)","url":null,"state":"closed"},{"kind":"pr","number":80675,"title":"fix(desktop): resolve reaction write key for rehydrated/rotated sessions","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#95833","number":95833},{"kind":"pr","value":"#80670","number":80670}],"category":"superseded_by_pr","implication":"superseded"},"merged":false},{"kind":"pr","number":115321,"title":"Desktop: reacting to a pre-compaction message no longer fails with 4040 (#80670, salvage #95833 + #108542)","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["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"]}],"trust":{"default_tier":"verified","includes_suggested":false}}