openDVS v0.1.0-alpha.2

openDVS v0.1.0-alpha.2 — the live-path release

The engine now runs end-to-end on real machines: live timecode decode,
vinyl-controlled playback, and the GUI, all validated cable-free through a
PipeWire virtual deck (tools/test-drive.sh).

New

• odvs-ui — egui performance GUI: lock-state and velocity readout,
  phase scope (the calibration view — a healthy signal draws a ring),
  carrier meter, track waveform with playhead, Absolute/Relative/Internal
  transport, drag-and-drop track loading.
• odvs latency — round-trip latency measurement via timed clicks.
• Release automation — this page is built by CI from the tag: Linux
  x86-64/ARM64 tarballs + .deb + .rpm, macOS Intel + Apple Silicon
  (both native; Apple Silicon needs no Rosetta), Windows zip. Arch users:
  packaging/arch/PKGBUILD.
• tools/test-drive.sh — one-command build + validation on any
  PipeWire Linux box, no audio hardware needed.

Fixed

• Stereo negotiation: mono-default inputs (PipeWire/ALSA compat layers)
  collapsed L/R and decoded zero velocity; configs are now chosen
  stereo-first at the configured rate with format ranking.
• Deck playhead clamped to the track (no more negative deck clock).
• GUI phase-scope samples move in whole L/R pairs.

Choosing a download

You run	Grab
Arch	build via packaging/arch/PKGBUILD (or the x86_64 tarball)
Ubuntu/Debian	odvs_0.1.0-1_amd64.deb (arm64 for Pi 4/5)
Fedora	odvs-0.1.0-1.x86_64.rpm
macOS (M-series)	…-aarch64-apple-darwin.tar.gz
macOS (Intel)	…-x86_64-apple-darwin.tar.gz
Windows	…-x86_64-pc-windows-msvc.zip

macOS builds are unsigned (Gatekeeper will warn — right-click → Open);
signing lands at beta. Windows is WASAPI; ASIO builds require the
Steinberg SDK locally. Full details: CHANGELOG.md.