Coffee GB 1.7.0 is a major upgrade, bringing significant compatibility and performance improvements:
- Full compatibility: All reported game bugs and compatibility issues have been fixed.
- Accuracy: The emulator now passes the complete Blargg and Mooneye test suites.
- Performance: Gameplay now runs at a rock-solid, stable 60 FPS.
This release also introduces a highly useful feature: you can now rewind gameplay at any time by pressing the Backspace key.
These changes were implemented by the new Claude Fable model. To ensure absolute accuracy for timings and internal hardware dependencies, the model utilized the original DMG schematics and the reference-grade SameBoy emulator as its sources of truth.