{"repo":"NousResearch/hermes-agent","public_id":"31501","display_label":"Telegram DM topic binding cleanup and edge cases","summary":"These issues and pull requests address how stale DM topic bindings are detected and removed when the Telegram Bot API reports a thread is not found, including coverage of media/anchor-retry fallback paths and disabling topic mode when no lanes remain.","subsystem":"gateway","counts":{"members":4,"open_issues":0,"open_issues_distinct":0,"open_prs":1,"closed_issues":1,"merged_prs":1,"attempt_prs":2},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":50990,"merged_at":"2026-06-22T19:29:06+00:00"},"resolution":{"state":"resolved","by":"pr-50990"},"freshness":{"state":"verified","last_verified_at":"2026-06-22T19:29:06+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.5},"fix_edges":[{"issue_number":31501,"pr_number":50990,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-06-22T19:29:06+00:00"}],"members":[{"kind":"issue","number":31501,"title":"Telegram DM topic bindings are not pruned when Bot API returns Thread not found","url":null,"state":"closed"},{"kind":"pr","number":31512,"title":"fix(telegram): prune stale DM topic binding when Bot API returns Thread-not-found","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"4849a8e55","number":0},{"kind":"commit","value":"142a5751a","number":0},{"kind":"commit","value":"11246dbe2","number":0},{"kind":"pr","value":"#50990","number":50990}],"category":"merged_via","implication":"superseded"},"merged":false},{"kind":"pr","number":50990,"title":"fix(telegram): prune stale DM topic binding + disable topic mode when last lane gone","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["hermes_state.py","plugins/platforms/telegram/adapter.py","tests/gateway/test_telegram_prune_stale_topic_binding_31501.py"]},{"kind":"pr","number":51085,"title":"fix(telegram): prune stale DM topic binding in the media/anchor-retry fallback too (follow-up to #50990)","url":null,"state":"open","close_reason":{"category":"uncategorized","implication":"needs_llm"},"merged":false}],"trust":{"default_tier":"verified","includes_suggested":false}}