{"repo":"NousResearch/hermes-agent","public_id":"126432","display_label":"Pinned chat segments lost after compression and pruning","summary":"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.","subsystem":null,"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":130515,"merged_at":"2026-10-03T11:00:17+00:00"},"resolution":{"state":"resolved","by":"pr-130515"},"freshness":{"state":"verified","last_verified_at":"2026-10-03T11:00:17+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.6666666666666666},"fix_edges":[{"issue_number":126432,"pr_number":130515,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-10-03T11:00:17+00:00"}],"members":[{"kind":"issue","number":126432,"title":"[Bug]: a chat pinned before it was compressed loses its newest part to sessions prune, and is auto-archived","url":null,"state":"closed"},{"kind":"pr","number":126434,"title":"fix(sessions): a pin covers the segments compression publishes after it","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"91c189bb33","number":0},{"kind":"pr","value":"#130515","number":130515}],"category":"merged_via","implication":"superseded"},"merged":false},{"kind":"pr","number":130515,"title":"fix(sessions): a chat pinned before compression keeps its newest part through prune, auto-archive and the orphan sweep (#126432, salvage #126434)","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["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"]}],"trust":{"default_tier":"verified","includes_suggested":false}}