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uPortal 3.1.0-M1 was released on August 6th. This is a Milestone build and should be considered a developer preview. It includes new features such as database backed event logging, identity and attribute swapper administrative portlets, significant performance improvements along with over 70 other bug fixes and enhancements. 3.1.0-M1 can be downloaded from the all releases page and release notes are available in the wiki.
Contributed by: The uPortal Steering Committee
3 Around JA-SIG
3.1 Recent Wiki Space Updates
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