Today we released version 3.0.0. We fixed several bugs in the new layout and migrated some features from the old to the new layout (e.g. you can edit the tags of your posts in the post list again). Furthermore, we improved several web scrapers and added a new scraper for Akadémiai. We also fixed some minor bugs in the core system to provide a better user experience and system performance.
We are happy to announce that all BibSonomy modules are now open source. You can find the source code on Bitbucket. Moreover, you can find all compiled modules in our Maven repository (http://dev.bibsonomy.org/maven2) including a source distribution.
Happy tagging,
Daniel