The MeeGo 1.1 software stack is comprised of the Linux 2.6.35 kernel, X.Org Server 1.9.0, Qt 4.7, and Qt Mobility 1.0.2, among other updated packages since the MeeGo 1.0 release earlier this year.
MeeGo 1.2 is slated for release in April of 2011 and will include a Handset UX release with a complete application stack and support for other device usage models. This next release should be quite feature-filled, but there's no word yet if Wayland will be used in MeeGo 1.2.
The MeeGo 1.1 release announcement with ISO downloads can be found at MeeGo.com. It's time to fire up some test systems to check out this latest release!