# NousResearch/hermes-agent · LSP versionless diagnostics stale-tagging during didChange

## Open now

- Nothing open on GitHub.

These members address a bug where versionless LSP diagnostics could be incorrectly tagged as stale during a didChange send. A fix involves tagging such diagnostics with the version the didChange is advancing to.

## TL;DR

- 3 member(s): 0 open issue(s), 1 closed issue(s), 0 open PR(s), 1 merged PR(s), 1 PR(s) closed without merging.
- A fix was merged to main in PR #108894. Verify it addresses your case.
- **Recommended:** read PR #108894 (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-108894`. 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evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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 `0.67`: 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

- #108881: LSP: versionless diagnostics can be tagged stale during didChange send

## Prior & competing PRs

- **#108894: LSP: nested single-root diagnostics found again; versionless pushes no longer tagged stale (#108882, #108881)**. merged to main · fix tier `verified`
  - maintainer direction: category `merged`
  - files: `agent/lsp/client.py`, `agent/lsp/manager.py`, `tests/agent/lsp/_mock_lsp_server.py`, `tests/agent/lsp/test_nested_root_current_diagnostics.py`, `tests/agent/lsp/test_versionless_push_during_send.py`
- **#108890: fix(lsp): tag versionless diagnostics with the version a didChange is advancing to**. closed without merge
  - maintainer direction: category `implemented_elsewhere`; implication `superseded`; refs `bed4abd106ec`, `#108894`, `#108881`

## Fix status

- Merged to main in PR #108894 (cited above). No release data is tracked. Verify downstream.
- Fix last verified (merged) `2026-09-12`.