# NousResearch/hermes-agent · Skip Python dependency reinstall when inputs unchanged during update

## Open now

- Nothing open on GitHub.

All three members share one theme: a performance change to the update process so Python dependency installation is skipped when dependency inputs have not changed. The titles are near-duplicates, and one references #48962; nothing here indicates the status or outcome of the change.

## TL;DR

- 3 member(s): 0 open issue(s), 1 closed issue(s), 0 open PR(s), 0 merged PR(s), 2 PR(s) closed without merging.
- No fix has been merged to main; one or more PRs were attempted (see below).
- **Recommended:** review the prior/competing PR(s) below. A fix was attempted but not merged; your case may extend or revive that work.

## Maintainer resolution verdict

- Internal-tracker verdict over this cluster's issue members: `unresolved`. 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evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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

- #48962: perf(update): skip Python dependency reinstall when dependency inputs are unchanged

## Prior & competing PRs

- **#49122: perf(update): skip unchanged Python dependency installs**. closed without merge
  - maintainer direction: category `stale_abandoned`; implication `active`; refs `927463efc`, `#53272`, `#70636`
- **#81760: perf(update): skip Python dependency reinstall when dependency inputs are unchanged (#48962)**. closed without merge
  - maintainer direction: category `implemented_elsewhere`; implication `superseded`; refs `#48962`

## Fix status

- No merged fix on record.
- Subsystem: `hermes_cli`