Update 3.1.06 is compatible with WordPress 3.5.1 and includes the following changes:
- Fixed batch uploader
- Fixed warning when keyword search for file pages is enabled
- Added default values for custom fields
- Added `wpfilebase_file_downloaded` hook for download logging
- Fixed HTML escaping for some file template vars
- Updated jQuery treeview plugin. There were some CSS changes, please check your File Browser!