FileZilla 3 Beta 11

New features:
+ Improved queue
+ Import and export dialogs including import of Sitemanager data from legacy FZ 2.x
+ Tab key can be used to switch between panes
+ F6 toggles between quickconnect bar and local/remote path edit fields
+ Location of settings directory can be specified in fzdefaults.xml

Fixed bugs:
- Engine state could get mixed up if transfers failed
- Transfer of empty files could incorrectly time out
- Fix directory cache coherency if removing/renaming directories
- Work around lack of thread-safety in wxWidgets causing random misbehaviour
- Properly disconnect idle transfer engines after 30 seconds
- Update selections if changing sort order of file lists
- Various minor fixes