On the Xen Community blog today they announced a Xen 3.4.4 Update Release. This is an update to the 3.4.x series.
From the blog announcement highlights of the 3.4.4 release include:
- Security enhancements including CVE-2011-1583
- Support for AMD Family 15h (Bulldozer) CPUs
- Various bux fixes and performances improvements
- Performances and stability improvements
- Various bux fixes
For full details check out the Xen Community Blog