+ver 5.2:
+ Fix issue with connection handling for Low Energy.
+ Fix issue with broken device discovery handling.
+ Fix issue with invalid memory access within A2DP.
+ Fix issue with handling empty path name of SetPath.
+ Fix issue with handling Message Access Profile filters.
+ Fix issue with handling network service unregistration.
+ Fix issue with not handling bogus device pairing results.
+ Fix issue with initial service discovery and profile manager.
+ Add support for AVRCP volume notifications.
+ Add support for AVRCP browsing commands.
+
ver 5.1:
Fix issue with crash when removing OBEX session.
Fix issue with HID device disconnected from kernel.