# NousResearch/hermes-agent · Durable-snapshot adoption lease watermark and duplicate prompt fix

## Open now

- Nothing open on GitHub.

These issues and PRs address a bug where rotation compaction after adopting a durable snapshot caused the current user prompt to be written into the compression child twice, alongside a related fix to advance the lease watermark correctly upon durable-snapshot adoption.

## TL;DR

- 4 member(s): 0 open issue(s), 1 closed issue(s), 0 open PR(s), 1 merged PR(s), 2 PR(s) closed without merging.
- A fix was merged to main in PR #130523. Verify it addresses your case.
- **Recommended:** read PR #130523 (and any competing PRs below) before filing. Confirm the merged change covers your symptom.

## Maintainer resolution verdict

- Internal-tracker verdict over this cluster's issue members: `resolved` · deciding PR(s): `pr-130523`. This is distinct from the fix status above. Weigh it yourself.

## How this cluster was grouped

- Link evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
- Pairwise link density `0.50`: the share of member 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.

## Closed / duplicate issues

- #125888: \[Bug\]: Rotation compaction after durable-snapshot adoption writes the current user prompt into the compression child twice

## Prior & competing PRs

- **#130523: Rotation compaction after a durable-snapshot adoption no longer writes the current prompt into the child twice (#125888, salvage #125908)**. merged to main · fix tier `verified`
  - maintainer direction: category `merged`
  - files: `agent/conversation_compression.py`, `hermes_state_compression.py`, `tests/agent/test_compression_adoption_preserves_live_tail.py`
- **#125908: fix(compression): advance the lease watermark past an adopted durable snapshot**. closed without merge
  - maintainer direction: category `merged_via`; implication `superseded`; refs `d69ac51582`, `#130523`
- **#130354: fix(compression): advance lease watermark on durable-snapshot adoption (#125888)**. closed without merge
  - maintainer direction: category `superseded_by_pr`; implication `superseded`; refs `d69ac51582`, `#130523`, `#125908`

## Fix status

- Merged to main in PR #130523 (cited above). No release data is tracked. Verify downstream.
- Fix last verified (merged) `2026-10-03`.