03-07-2008 12:24 PM
07-01-2009 08:43 AM
07-01-2009 09:02 AM
07-01-2009 09:13 AM
07-01-2009 09:21 AM
Well it's always worth testing on a backup test server first!
AFAIK the only area of customisation that has changed is Authentication and similar- see the new subsystems docs: http://wiki.alfresco.com/wiki/Alfresco_Subsystems
The web-client configuration has not changed, only a few additions.
Yes it is quite possible to get the source of Alfresco, modify it, rebuilt it and apply the patched .class file to your .jar. There are a few posts about doing exactly that around on the forums.