SDL source snapshots
The latest development version of SDL is available via Mercurial.
Mercurial allows you to get up-to-the-minute fixes and enhancements; as a developer works on a source tree, you can mirror it instead of waiting for an official release.
If you're new to Mercurial, check out the great tutorial at hginit.com!
hg clone http://hg.libsdl.org/SDL
Source snapshot for SDL 2.0 (Updated Mon May 22 )