{"repo":"NousResearch/hermes-agent","public_id":"106446","display_label":"LINE postback cache incorrectly handling progress messages","summary":"These issues and fixes concern a bug where the LINE postback cache was capturing progress/heartbeat messages instead of final answers, causing subsequent replies to be silently dropped. The work addresses filtering out transient messages and stale mappings from the cache.","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":106523,"merged_at":"2026-09-09T18:47:57+00:00"},"resolution":{"state":"resolved","by":"pr-106523"},"freshness":{"state":"verified","last_verified_at":"2026-09-09T18:47:57+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.5},"fix_edges":[{"issue_number":106446,"pr_number":106523,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-09-09T18:47:57+00:00"}],"members":[{"kind":"issue","number":106446,"title":"Bug: LINE postback cache captures progress messages and silently drops subsequent replies","url":null,"state":"closed"},{"kind":"pr","number":106470,"title":"fix(line): keep progress heartbeats and stale mappings out of the postback cache (#106446)","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"b27c6f7f0d","number":0},{"kind":"pr","value":"#106523","number":106523}],"category":"merged_via","implication":"superseded"},"merged":false},{"kind":"pr","number":106472,"title":"fix(line): postback cache must not drop real answer or swallow later sends (#106446)","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#106470","number":106470},{"kind":"pr","value":"#106446","number":106446}],"category":"superseded_by_pr","implication":"superseded"},"merged":false},{"kind":"pr","number":106523,"title":"fix(line): Get answer button returns the final answer, not the progress heartbeat; stale buttons no longer swallow replies (#106446, salvage #106470)","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["plugins/platforms/line/adapter.py","tests/gateway/test_line_plugin.py","website/docs/reference/environment-variables.md","website/docs/user-guide/messaging/line.md","website/i18n/zh-Hans/docusaurus-plugin-content-docs/current/reference/environment-variables.md","website/i18n/zh-Hans/docusaurus-plugin-content-docs/current/user-guide/messaging/line.md"]}],"trust":{"default_tier":"verified","includes_suggested":false}}