v2.4.1

• Python 3.13 support

v2.4.0

• Massive performance improvements (10-40%!)
• CPU and memory timings have been corrected* (passes Blargg's tests!)
• If you're making a plugin, then note that post_tick is now only called once at the end of pyboy.tick. Not for every frame.
• Clarify in docs that reads from pyboy.memory might return a memoryview in the future.
• If you're running pytest locally, TEST_CI has been removed and you now have to specifically set TEST_VERBOSE_IMAGES=1 to see debug images.

*If you depend on exact timing of a frame (assume a specific start block in Tetris etc.) then expect these to have changed. This change improves emulation correctness, and I cannot promise specific frame timings between releases.

v2.3.0

• GameShark cheats support
• Added frame limiter to null window

v2.2.2

• 20% faster with rendering
• 7% faster without rendering
• Fix address boundary issue in pyboy.memory

v2.2.1

• First PyBoy version built with NumPy 2
• Remove OpenGL Accelerate as it has issues with NumPy 2
• Small internal improvements

v2.2.0

• Introduce PyBoyRegisterFile to access CPU registers

v2.1.0

• Fix Pokemon game wrapper for API v2.0
• Document log_level on PyBoy constructor
• Improved documentation on hooks
• Added Pokemon Pinball game wrapper
• Fix broken RTC
• Introduce experimental RTC locking API

v2.0.3

• Fix missing .py files in sdist package

v2.0.2

• Desperately trying to do a full and functional deploy while fighting PyPI limits
• Breakpoints optimized internally
• Drastically reduced PyPI file sizes (slightly faster pip install)

v2.0.1

• Fix 'readonly' bug
• Add delay to send_input