[CentOS] When is the next CentOS release?

Hello all,

There are significant kernel defects in CentOS 4 which affects our 
servers. Our most serious bug is mentioned in 
http://bugs.centos.org/view.php?id=870 however it says:

"Some of these kernel issues are known to have been fixed upstream and 
should make the 4.1 Release ( due soon now )"

How soon is the release of the CentOS 4.1 version?

-- sukru