JailbreakMe.com is now showing a 'We'll be back soon.' sticky note suggesting that the site may be undergoing updates before the release of the iPad 2 jailbreak.
The iPhone Dev-Team has announced that they will release updated versions of both RedSn0w and PwnageTool to provide an untethered jailbreak for iOS 4.3.1.
Geohot has posted a limera1n update which states that it was 6 months in the making and will be "released today to get chronicdev to do the right thing"
MuscleNerd from the iPhone Dev Team is warning users who are hoping to use a userland jailbreak for the iPad, iPhone, or iPod to hold off on updating to iTunes 9.1.1.