Fortune 500 company Red Hat, are working towards a production release of RHEL6 and have released beta 2.

The formal announcement can be found on the rhelv6-announce list with the release notes found here.

The unfortunate folk who chose to deploy Xen as their hypervisor with RHEL5 will be burnt with RHEL6. RHEL6 will not support the Xen hypervisor though is supported as a Xen guest.

Amongst the Technology Previews we have pacemaker, TPM tools, remote auditd support and btrfs.