v0.3.0 — AGPL-free native build + audio delivery fixes
First release of the clean-room own backend: recompiled 68000, own VDP/bus/scheduler, ymfm FM (BSD-3), superzazu Z80 (MIT), clean-room SN76489. Zero AGPL code linked or compiled — ships under PolyForm Noncommercial 1.0.0 (see LICENSE and THIRD-PARTY-LICENSES.md in the zip).
Audio: SDL delivery servo with silence priming (eliminates queue underrun splices), interrupt-handler audio timestamp re-base, multi-frame event spreading for long PCM bursts.
Bring your own ROM: place sonic2.bin next to the exe. No game data is distributed.
macOS (Apple Silicon) build — SonicTheHedgehog2Recomp-macos-arm64.zip
Native arm64 .app (SDL2 bundled, ad-hoc signed). ROM not included.