http://www.ppsspp.org/
http://buildbot.orphis.net/ppsspp/
May 23, 2017: PPSSPP 1.4.1 - bugfix release
No major news, but there's been fixes:
‧Fixes for some common hangs and crashes
‧Vertex decoder optimizations
‧Corrections to mipmap bias and selection function
‧Major improvements and fixes to software renderer, including mipmap support
‧UI background image support
‧Fix crash in framebuffer blits affecting Persona 3