NousResearch/hermes-agent

Native checkpoint triggers premature local preflight compression

Cluster 100611. Data as of 2026-10-25 11:21 UTC

Nothing open on GitHub. Fix merged in #104192 on 6 Sep 2026. Check it covers your case.

open issues

open PRs

items grouped

Known?: Yes. 3 related items grouped here, 1 issue already closed.
Fix event: A fix was merged to main in PR #104192. Check it covers your case. No release data is tracked.
Tracker: The maintainers' tracker marks this resolved, deciding PR #104192. That is separate from the fix event.
Still open: Nothing open on GitHub.

Next step: read #104192, then check it covers your case.

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These issues and fixes concern a bug where a native compaction checkpoint incorrectly triggers a local preflight check, causing unintended session context loss. The fixes focus on deferring the local preflight step until after the native checkpoint completes.

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.

#104192 fix(compression): defer local preflight after a native compaction checkpoint (salvage #100642 + #103736)

merged to main

files: agent/chat_completion_helpers.py, agent/codex_responses_adapter.py, agent/context_compressor.py, agent/native_compaction.py, agent/turn_context.py, agent/turn_context_compaction.py, agent/turn_preflight.py, contributors/emails/[redacted:email], evals/native_compaction/ab_checkpoint_preflight.py, tests/agent/test_context_compressor.py, tests/agent/test_idle_compaction_lock_and_guards.py, tests/run_agent/test_413_compression.py, tests/run_agent/test_post_tool_compression_attempt_cap.py, tests/run_agent/test_proactive_prune_loop_wiring.py, tests/run_agent/test_run_agent.py

1 PR closed without merging

From the close comments: merged via another change 1

#100642 fix(compression): defer local preflight after native checkpoint · merged via another change → 8d4b7f8, d6ce3e2, #104192, #104154

Closed issues · 1

Closed#100611[Bug]: Native Responses checkpoint false-trigger forces session context loss

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Link evidence (structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
Pairwise link density 0.67: 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: #104192
Closed issues: 1
Attempts: 1 PR closed without merging
Fix link checked: 6 Sep 2026

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The same facts, typed.

cluster/100611.json
cluster/100611.md