# YazSes v2.4.0-dev.1 — Wave H ship-now tier (developer preview)

**Pre-release · not published** (publish workflows are pinned to `v0.x`/`v1.x`; v2 dev tags do
not ship). **v1.4.1 remains the stable release.** Every feature is **OFF by default**.

Opens **Wave H** — a fresh 2026 SoA round (10 candidate features distinct from the prior 62) in
`design/vision/v2-research/10-wave-h.md` + `design/adr/adr-v2-055..060`. The six ship-now,
dependency-free features:

## New features (all off by default)

- **Emoji & Symbol by Voice** (ADR-v2-055, `[commands] symbols`) — "right arrow" → →, "shrug
  emoji" → 🤷, "degree sign" → °. Fills the Unicode gap ASCII voice-punctuation leaves.
- **Voice Unit Conversion** (ADR-v2-056, `[convert]`) — "twenty miles in kilometers" → "32.19
  kilometers" (incl. temperature), evaluated inline, fully offline.
- **Spoken Temporal Normalizer** (ADR-v2-057, `[temporal]`) — "next Friday" → a concrete date,
  using only the local clock.
- **Mid-Utterance Self-Repair** (ADR-v2-058, `[commands] self_repair`) — "email Sarah no I mean
  Sara" → "email Sara", applied before typing; resolves chained repairs.
- **Spoken Spreadsheet** (ADR-v2-059, `[spreadsheet]`) — cell-addressed dictation + grid
  navigation: "next row", "cell down", "go to B7".
- **Clipboard-History by Voice** (ADR-v2-060, `[cliphistory]`) — "paste the second thing I
  copied", "the URL I copied".

`yazses features` now lists **71 capabilities**.

## Wave H backlog (medium / hardware-gated)
Ambient Audio-Event Guard, On-Device Condense, Slot-Filling Dictation, Few-Shot Command Spotter.

## Quality
1186 tests green across Linux × macOS × Windows on Python 3.11 and 3.12. Every Wave H ship-now
core is unit-tested to 100% with **no new dependency**; the default install and the v1 dictation
path are unchanged.