v0.2.3

Emulator changes:

• Optimised Z80 cycle-counting.

v0.2.2

Emulator changes:

• Various optimisations.
• Fixed YM2612 not being restarted along with the Z80.

v0.2.1

Emulator changes:

• Fixed audio corruption in the mixer.
• Fixed PSG notes being slightly off-key.

libretro core changes:

• Actually reflect the correct version number.

v0.2

See my blog for a full explanation of everything in this update.

Emulator changes:

• Added support for the YM2612’s timers.
• Added support for the Window Plane.
• Added support for the 68000’s BCD instructions.
• Vastly improved Z80 emulation accuracy.
• Fixed 1-cell horizontal scrolling mode.
• Fixed VRAM fill.
• Implemented YM2612’s ‘BUSY’ flag.

libretro core changes:

• Added option to disable Window Plane.
• Separate options to disabled FM6 and DAC.

v0.1.1

Changes:

• Core options have been added for disabling individual FM and PSG channels.
• Added support for the alternate method of detecting PAL video mode, fixing Sonic the Hedgehog 2's music being too slow when the emulated Mega Drive's PAL video mode is enabled.

Binaries are provided for x86 (32-bit) and x86-64 (64-bit) Windows XP and later.

v0.1

Initial release of the libretro frontend for clownmdemu.

Binaries are provided for x86 (32-bit) and x86-64 (64-bit) Windows XP and later.