Get it at the
homepage.
SDL-wise this includes a better-fitting version of the fix for non-Mac PowerPC targets and changes the previous IA64=1 switch to the better-named NOASM=1 since we're also using that work to target ARM. (Not complete yet).
Baseline-wise there are lots of fixes, save state support for a few dozen more games, and
Run and Gun 2 is playable. See the full baseline changelog
here.
Smoke tested on Fedora 12 (x64) and Mac OS X 10.6.2 (Intel).