{"repo":"NousResearch/hermes-agent","public_id":"116361","display_label":"Negative session retention days causes mass deletion","summary":"A bug where negative values for sessions.retention_days incorrectly cause all ended sessions to be deleted during auto-pruning. The members cover the bug report and related fix attempts addressing validation or correction of negative retention bounds.","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":116735,"merged_at":"2026-09-20T07:11:38+00:00"},"resolution":{"state":"resolved","by":"pr-116735"},"freshness":{"state":"verified","last_verified_at":"2026-09-20T07:11:38+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.6666666666666666},"fix_edges":[{"issue_number":116361,"pr_number":116735,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-09-20T07:11:38+00:00"}],"members":[{"kind":"issue","number":116361,"title":"[Bug]: Negative sessions.retention_days turns the auto-prune cutoff into mass deletion of ended sessions","url":null,"state":"closed"},{"kind":"pr","number":116362,"title":"fix(state): reject negative retention bounds in session prune paths","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"77737667785d","number":0},{"kind":"pr","value":"#116735","number":116735},{"kind":"pr","value":"#116361","number":116361},{"kind":"pr","value":"#116362","number":116362}],"category":"merged_via","implication":"superseded"},"merged":false},{"kind":"pr","number":116735,"title":"fix(state): negative sessions.retention_days no longer deletes every ended session (#116361, salvage #116362)","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["hermes_state_gateway.py","hermes_state_maintenance.py","tests/hermes_cli/test_session_vacuum_config.py","tests/hermes_state/test_hermes_state.py","website/docs/user-guide/sessions.md"]}],"trust":{"default_tier":"verified","includes_suggested":false}}