You can now create threads on submission of media... Created threads simply have embed bbcode.
Media and comments are now indexed for searching on creation. You will need to rebuild the search indexes for these content types in order to populate your search index with older content.
There are now advanced searching options for the media section context.
Sitemap generation options have been added for media.
Members online activity details has been added to replace the "Viewing unknown page" message.
Recent media now appear as a tab options on member profile pages.
You can now define parent categories when creating a new category.
Watcher alerts are now properly sent out when someone comments on media.
Fixed an error related to keywords and editing media.
Added a media widget for the XF2 widget system.