## Release v0.51.252 — Release HT (stage-q24)
Two trivially-safe @rodboev changes (independent).
### Fixed
| Issue | Author | Fix |
|-------|--------|-----|
| #2481 | @rodboev | The floating "selected-text reply" button now has `user-select:none`, so its own label can't get caught in a text selection (no bleed-through). CSS one-liner. |
### Docs
- README **Compatibility** section: upgrade WebUI + hermes-agent together until the stable agent API (#2491) lands. (@rodboev)
### Dropped from this batch
- **#2977 `/use` skill command** was staged here but **dropped** — the Codex regression gate found an async stale-directive race (`cmdUse()` awaits `/api/skills` but `send()` doesn't await the handler → a fast next send can miss it, or a stale directive leaks to a later message) plus an over-eager `finally` clear that silently discards the directive on a local slash-command early-return. Held with `changes-requested` + a detailed rework note (tracked pending promise + clear-on-consume). Concept approved; needs lifecycle hardening.
### Gate
- Full pytest suite: **7570 passed, 0 failed**
- ESLint: CLEAN · ruff: CLEAN · browser-smoke: CLEAN
- Codex (regression): **SAFE TO SHIP** — `user-select:none` scoped to the button only, README docs-only, no `/use` code remains
Co-authored-by: rodboev <rodboev@users.noreply.github.com>
