Retro Virtual Machine v2.1.4 is released. Retro Virtual Machine emulates the Amstrad CPC, Colecovision, MSX-1, ZX Spectrum, SG-1000 and Sega Master System.

Retro Virtual Machine v2.1.4 changelog:
Possible fix for a bug that caused RVM not to open on Mac if RVM v2.0 had been used before.
Machine sounds (cassette, disk, etc) respond to the main volume of the emulator now.
Implemented the differences in the 0x3f port of the Japanese Master System.
Implemented sprite zoom bug in Master System I VDP

Download: Retro Virtual Machine v2.1.4
Source: Here