Removal of setupLogging on application servlet

Hello, 
I am attempting to use the new 2.3 beta and I am wondering where I
should put code that I used to put in setupLogging().
Also, where can I find a list of these API changes for each release ( I
assume the rationale and work around for the changes is posted there ).
 
Thanks
 
Luke Galea 
Software Development
BlueCat <http://www.bluecatnetworks.com/>  Networks
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