{"repo":"NousResearch/hermes-agent","public_id":"4715","display_label":"Filter session_meta from chat-completions payload","summary":"These issues and fixes address a bug where transcript-only session_meta entries leak into chat-completions payloads during session restore or resume, causing validation errors. Multiple fixes target filtering these roles from CLI, gateway, and history contexts.","subsystem":"agent","counts":{"members":5,"open_issues":0,"open_issues_distinct":0,"open_prs":0,"closed_issues":2,"merged_prs":1,"attempt_prs":2},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":4880},"resolution":{"state":"partially_resolved","by":"pr-4880"},"freshness":{"state":"stale","last_verified_at":"2026-04-03T21:57:34+00:00","is_stale":true},"grouping":{"backbone":"STRUCTURAL_PARTIAL","link_density":0.33599999999999997},"fix_edges":[{"issue_number":4715,"pr_number":4880,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true}],"members":[{"kind":"issue","number":4715,"title":"[Bug]: CLI resume/session restore can leak transcript-only `session_meta` into chat-completions payload","url":null,"state":"closed"},{"kind":"issue","number":5364,"title":"fix(gateway): /btw command fails with validation error due to session_meta in history","url":null,"state":"closed"},{"kind":"pr","number":4717,"title":"fix: filter transcript-only roles from chat-completions payload","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#4880","number":4880}],"category":"merged_via","implication":"superseded"},"merged":false},{"kind":"pr","number":4790,"title":"fix(cli): fully filter session_meta from restored conversations","url":null,"state":"closed","close_reason":{"category":"silent_close","implication":"active"},"merged":false},{"kind":"pr","number":4880,"title":"fix: filter transcript-only roles from chat-completions payload","url":null,"state":"merged","close_reason":{"category":"merged","implication":"superseded"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["cli.py","run_agent.py","tests/test_session_meta_filtering.py"]}],"trust":{"default_tier":"verified","includes_suggested":false}}