StarPSX v0.4.0 is released. StarPSX is a free and open-source PlayStation 1 emulator written in Rust. This project is highly work in progress and not suitable for playing games yet.

StarPSX Changelog:
Finally added an frontend UI
Sync emulator to audio timings
Separate core and ui threads
Various bug fixes

Download: StarPSX v0.4.0
Source:Here