The following fasttrack updates have been released and are syncing to the mirrors:
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http://rhn.redhat.com/errata/RHBA-2006-0286.html

chkconfig-1.3.13.4-1.i386.rpm
ntsysv-1.3.13.4-1.i386.rpm

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http://rhn.redhat.com/errata/RHBA-2006-0295.html

findutils-4.1.20-7.el4.1.i386.rpm

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http://rhn.redhat.com/errata/RHBA-2006-0305.html

cpio-2.5-9.RHEL4.i386.rpm

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What is the Fasttrack repo?

http://lists.centos.org/pipermail/centos/2006-April/063242.html