GeoHot has just announced that blackra1n RC2 is out and ready for you to download. Not much has changed since the last version but it does now support the new iPhone 3GS that has 3.1 OOB.

     What’s New:

 

  • Fixed 3G issues
  • Tethered jailbreak for 3.1 OOTB ipt 8GB and new 3GSes
  • Fixed Icy issues
  • Both Windows and Mac
  • **If you used RC1 with success, no need to rerun**