The Browse by Query query language now includes the "selection" keyword that allows you to reference items selected in the result list in the plugin or standalone UI in new queries. This makes iteratively finding a set of object to work with much easier.
The Eclipse plugin has also been enhanced to allow copying of query results to the clipboard as text. A fix to the Eclipse plugin makes it possible to jump to inner classes in the result list by clicking on them.
The standalone version of BBQ now supports memory-mapped file access, which can improve performance on large databases.
The language manual is updated to include a discussion of the new selection keyword, and better examples.