Announcement Excerpt from List:
uPortal 2.5.0 general audience release is now available.
http://www.uportal.org/
http://jasigch.princeton.edu:9000/display/UPC/2.5.0There are many bugfixes and feature enhancements included in this release, perhaps the most notable of which are the availability of DLM as an alternative layout management system and improved JSR-168 portlet support (caching and redirects).
2.5.0 should now be considered the "stable" 2.x version. APU currently has version 2.1.5 deployed. A significant feature changelog can be found here. You can see from this Deployed uPortals list, that many schools are running 2.4.2, or had made plans toward that end.
About a month ago, the uPortal community also released uPortal 3 Milestone 1, representing the next generation of uPortal.
