In addition to migrating to Struts2, another cool feature of Roller 4.0 is it enables users to customize their blog theme image and 'About' blurb via the UI -- previously, this could only be done by hacking template code. This feature is hooked into four new themes. I just switched to the "Adept" theme. So crisp looking -- in fact, I wanted to name this theme "Crisp", but Greg shot me down. He did let me name the "Metro" and "Rain Forest" themes tho'! So, there's that. 
Congrats go out to Greg, Rob, Matthew, Will T., and especially Allen for the Sun contributions to the release.
Congrats go out to Greg, Rob, Matthew, Will T., and especially Allen for the Sun contributions to the release.
