IBMulator v0.17.1 is released. IBMulator is a free/libre and open source PC emulator focused on the IBM PS/1 line of computers, able to run with the original ROM. The goal is not just to develop yet another emulator, but also to create a faithful simulator with the look and feel of the real machines, hdd and floppy drive noises included.

IBMulator v0.17.1 changelog:
Fixed MPU-401 interface not working.
Fixed possible crash when the shader parameters window is opened.

Download: IBMulator v0.17.1
Source: Here