v4.8 [Jul 6, 2011]
-bugfix: Fixed connection bugs
-bugfix: The client deadlocked on incoming calls.
-bugfix: Some minor issues in the network testfunctions have been fixed.
-bugfix: A bug in the wan measurement system has been fixed.
-feature: Inserted new menu item 'Contacts'. All contacts related menu items moved to this menu.
-feature: Renamed menu item 'File' to 'Account'. Close is removed from this menu.
-bugfix: Minor Bug fixes
-bugfix: Fixed potential crash in shutdown sequence.
-bugfix: Calls could get disturbed when an incoming call was received during an active call.
-bugfix: Fixed potential crash in Bandwidth test procedure.
-bugfix: An internal bug in the connection system has been solved.
-bugfix: There was a bug in the background drawing functions that could cause clients to crash.
