This release brings a significant speed increase to the majority of games, this is due to a complete rewrite of the EE and VU recompilers. Various other improvements have increased compatibility with games, you will be able to check your game against the included compatibility list, which lists nearly 1000 titles (Please note at time of release list is not guaranteed 100% accurate).
Whilst the new recompilers are a major improvement, the recompilers are not 100% accurate at present, this may result in a number of broken games.
A further release will be created in the future enhancing upon the overall compatibility of the new recompilers. This is part of a new release schedule where we plan to be releasing more frequently; however, do not make requests for releases or ask when such a release will be produced.