{"repo":"NousResearch/hermes-agent","public_id":"112482","display_label":"Compression candidate supersession and livelock bugs","summary":"These issues and fixes address logic errors in compression candidate supersession, where in-flight or completed compression attempts were incorrectly discarded due to faulty conditions around lock sit-outs and no-op entries. The work targets a livelock scenario where commits never land because candidates are always rejected.","subsystem":null,"counts":{"members":5,"open_issues":0,"open_issues_distinct":0,"open_prs":0,"closed_issues":1,"merged_prs":1,"attempt_prs":3},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":113084},"resolution":{"state":"resolved","by":"pr-113084"},"freshness":{"state":"verified","last_verified_at":"2026-09-16T23:54:38+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.4},"fix_edges":[{"issue_number":112482,"pr_number":113084,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true}],"members":[{"kind":"issue","number":112482,"title":"[Bug]: Compression livelock — no-op entries supersede the in-flight attempt; candidate always discarded, commits never land","url":null,"state":"closed"},{"kind":"pr","number":112485,"title":"fix: prevent compression no-op supersession","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#112482","number":112482}],"category":"superseded_by_pr","implication":"superseded"},"merged":false},{"kind":"pr","number":112499,"title":"fix(compression): key candidate supersession on working attempts, not entry claims","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"3950785f99","number":0},{"kind":"pr","value":"#113084","number":113084},{"kind":"pr","value":"#112499","number":112499}],"category":"implemented_elsewhere","implication":"superseded"},"merged":false},{"kind":"pr","number":112515,"title":"fix(compression): admit candidates unless a later summarizer started","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"3950785f99","number":0},{"kind":"pr","value":"#112482","number":112482},{"kind":"pr","value":"#113084","number":113084},{"kind":"pr","value":"#112499","number":112499}],"category":"superseded_by_pr","implication":"superseded"},"merged":false},{"kind":"pr","number":113084,"title":"fix(compression): completed summaries no longer discarded as superseded by lock sit-outs (#112482, salvage #112499)","url":null,"state":"merged","close_reason":{"category":"merged","implication":"superseded"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["agent/conversation_compression.py","tests/agent/test_compression_attempt_lifecycle.py","tests/agent/test_compression_supersession_split.py"]}],"trust":{"default_tier":"verified","includes_suggested":false}}