from http://mupen64plus.blogspot.com/
As we round the end of the month, we approach a new release. Mupen64Plus 1.4 RC1 should be expected to release in the next few weeks. We are finishing up a few of our side branches, and going to make a merge shortly. Well what can you expect in this new release? There is really to much list! I will briefly go over a few things with you guys:
New compatibility setting: Disable Expansion Pack
On Screen Display Capability (Great for fullscreen)
Severe GUI Speedups, and numerous bug fixes.
Numerous improvements to the sound plugin, input plugin, and video plugins.
More games boot and play (But this was not this releases focus)
Fixed numerous bugs in the core.
As we do our final release we will go indepth with the change log. Stay tuned to our homepage, and emutalk for the RC 1.4 release.