Cairn
NousResearch/hermes-agent

LINE postback cache incorrectly handling progress messages

Cluster 106446. Data as of

Nothing open on GitHub. Fix merged in #106523 on 9 Sep 2026. Check it covers your case.

The short answer

0open issues
0open PRs
4items grouped
Known?
Yes. 4 related items grouped here, 1 issue already closed.
Fix event
A fix was merged to main in PR #106523. Check it covers your case. No release data is tracked.
Tracker
The maintainers' tracker marks this resolved, deciding PR #106523. That is separate from the fix event.
Still open
Nothing open on GitHub.

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.

Open issues0

No open issues.

Open PRs0

No open pull requests.

Fixes on record

Merged to main. A stamp counts the issues a fix is linked to.

  • #106523 fix(line): Get answer button returns the final answer, not the progress heartbeat; stale buttons no longer swallow replies (#106446, salvage #106470)

    merged to main

    files: 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

2 PRs closed without merging

From the close comments: merged via another change 1 · superseded by another PR 1

  • #106470 fix(line): keep progress heartbeats and stale mappings out of the postback cache (#106446) · merged via another change → b27c6f7, #106523
  • #106472 fix(line): postback cache must not drop real answer or swallow later sends (#106446) · superseded by another PR → #106470, #106446
Closed issues · 1
  • Closed#106446Bug: LINE postback cache captures progress messages and silently drops subsequent replies
How this cluster was grouped
  • Link evidence (structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
  • Pairwise link density 0.50: the share of item pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36. 1.00 means every pair is linked.

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At a glance

Merged PRs
#106523
Closed issues
1
Attempts
2 PRs closed without merging
Fix link checked
9 Sep 2026

For your agent

The same facts, typed.

cluster/106446.json
cluster/106446.md