MAME Plus! v0.143u1 r4894 is released. New version of this MAME Emulator for Windows. MAME Plus! has many features to make it a great unoffical build.

MAME Plus! v0.143u1 Changelog:
r4894
* fixed PORT_MODIFY function error caused by USE_CUSTOM_BUTTON
* restored changes in r4893

Download: MAME Plus! v0.143u1 r4894 x86
Download: MAME Plus! v0.143u1 r4894 x64
Download: MAME Plus! GUI 1.5.0.win
Source: Here