0.22

Added

• A new graphical frontend, built on egui: a cartridge library with cover art in shelf, list and carousel layouts, save-state slots with previews and play time, settings with input rebinding and themes, an in-app file browser, a pause overlay and an About page.

Changed

• The graphical frontend is now the default; the text menu stays available behind the frontend-retro feature.

Fixed

• Cartridges are deduplicated by name instead of path.
• Window tiling on the GL backend, and the shader program is now bound before its uniforms are sent.

Performance

• The menu is paced to 60 fps and repainted only on change: idle CPU 9.7% → 0.97% of a core.
• Only the shelf rows on screen are built, with cards and textures cached: frame −20–25%, RSS 191 → 159.5 MB.

0.21

Fixed

• Sprites vanished in DMG games that leave junk in the CGB object attribute bits (Regression since 0.18).
• LCDC.4 mid-fetch glitch read no longer applies while BG/window is disabled.

Changed

• Event-scheduled core (29–40% perf gain).

Added

• CLI: a bench command and --state-trace for the differential harness.

0.20

• DMG games now play in color by default, using Game Boy Color boot-ROM palettes.
• Rebuilt audio: new low-latency output and major accuracy improvements (SameSuite APU: 69/78). Anti-aliased mixing, exact 44.1 kHz, and per-channel mute toggles.
• More accurate picture: passes the full mooneye PPU suite, with pixel-exact window positioning.
• Link cable support (serial transfer + interrupt).
• Reliable saves & clock: MBC3 real-time clock now works and persists to battery saves, including in the browser build.

Full details in CHANGELOG.md.

0.19

• Play in your browser: new WebAssembly build with touch controls and bundled demos
• Rebrand to oxGBC: renamed gmboy to oxGBC with a new engraved rust icon & logo
• Better builds & packaging: signed per-ABI Android APKs (cargo-ndk), ad-hoc-signed macOS .app in a .dmg, embedded icon + version metadata in the Windows .exe, and a release profile tuned for faster binaries
• Android fixes: now follows device orientation (was locked to landscape); upgraded JNI bindings to jni 0.22

0.18

• Added support for Game Boy Color
• Accuracy improvements, bug fixes

0.17

• Fixed MacOS release
• Fixed Android release

0.16

• Fixed menu navigation in keyboard binding
• Fixed fullscreen after resume on android
• Added scale modes: integer, fit, stretch
• Improved file reading on android
• Improved performance of rewind, use frame number for tracking
• Improved performance of frame skip
• Improved menu labels

0.15

• Added re-binding for keyboard through gui
• Added default bindings for vi-keys
• Improved input latency
• Refactored input handling

0.14

• Added android, arm builds
• Added file browser menu option
• Added recent menu option
• Added GLES support
• Improved accuracy
• Improved performance

0.13

• Fixed OpenGL backend on MacOS
• Fixed update of menu when video backed is changed
• Refactored video component, video config