{"repo":"NousResearch/hermes-agent","public_id":"117802","display_label":"Fix non-ASCII data loss in turn recovery fallback","summary":"These issues and PRs address a bug where the ASCII-codec fallback during turn/unicode recovery irreversibly removes non-ASCII content from conversation history stored in session state. The fixes aim to preserve conversation history intact when handling UnicodeEncodeError conditions.","subsystem":null,"counts":{"members":4,"open_issues":0,"open_issues_distinct":0,"open_prs":0,"closed_issues":1,"merged_prs":1,"attempt_prs":2},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":118313,"merged_at":"2026-09-21T16:03:46+00:00"},"resolution":{"state":"unresolved","by":null},"freshness":{"state":"verified","last_verified_at":"2026-09-21T16:03:46+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.5},"fix_edges":[{"issue_number":117802,"pr_number":118313,"tier":"verified","basis":"superseded_ref","confidence":0.9,"recoverable_from_timeline":false,"pr_merged_at":"2026-09-21T16:03:46+00:00"}],"members":[{"kind":"issue","number":117802,"title":"[Bug]: Turn-recovery ASCII fallback irreversibly strips non-ASCII content from session history (state.db)","url":null,"state":"closed"},{"kind":"pr","number":117812,"title":"fix(turn-recovery): stop stripping non-ASCII from conversation content on UnicodeEncodeError","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#117802","number":117802},{"kind":"pr","value":"#118313","number":118313},{"kind":"pr","value":"#117891","number":117891},{"kind":"pr","value":"#117569","number":117569}],"category":"superseded_by_pr","implication":"superseded"},"merged":false},{"kind":"pr","number":117891,"title":"fix(agent): preserve conversation history during unicode recovery","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"d2cec3b33d","number":0},{"kind":"commit","value":"1c5c7129b34","number":0},{"kind":"commit","value":"54606496a6e","number":0},{"kind":"pr","value":"#118313","number":118313},{"kind":"pr","value":"#117812","number":117812},{"kind":"pr","value":"#117802","number":117802}],"category":"merged_via","implication":"superseded"},"merged":false},{"kind":"pr","number":118313,"title":"fix(agent): keep conversation history intact during ASCII-codec recovery (salvage of #117891)","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["agent/message_sanitization.py","agent/turn_recovery.py","contributors/emails/109447498+Baophan00@users.noreply.github.com","tests/agent/test_unicode_ascii_codec.py"]}],"trust":{"default_tier":"verified","includes_suggested":false}}