[CentOS] Centos 4.1 to 4.2 caveats?

Sat Dec 17 21:10:25 UTC 2005
Joe Polk <listuser.jav at gmail.com>

Are there any caveats to yum upgrade from 4.1 to 4.2? And can someone 
tell me if perl-5.8.6 is in 4.2?

<<JAV>>