+ver 5.37:
+ Fix issue with registering external profiles.
+ Fix issue with connecting external profiles.
+ Fix issue with GATT service changed handling.
+ Fix issue with not emitting GattServices update.
+ Convert to unified HID over GATT profile support.
+ Convert to KeyboardDisplay as default IO capability.
+ Install btattach utility by default.
+
+ver 5.36:
+ Fix issue with PBAP headers for size query.
+ Fix issue with AVRCP current player handling.
+ Fix issue with device information handling.
+ Fix issue with device disconnect handling.
+ Fix issue with duplicate connect handling.
+ Fix issue with attribute claiming for drivers.
+
+ver 5.35:
+ Fix issue with connected devices after discovery.
+ Fix issue with profile support and LTK loading.
+ Fix issue with AVRCP events for volume control.
+ Fix issue with OBEX session owner handling.
+ Fix issue with HID over GATT setup failures.
+ Fix issue with GATT notification registration.
+ Fix issue with GATT cache validation feature.
+ Add support for persistent GATT database.
+ Add support for controller enabling option.
+
+ver 5.34:
+ Fix issue with GATT profiles and auto-connect.
+ Fix issue with missing GoepL2CapPsm SDP data.
+ Fix issue with suspending AVDTP endpoints.
+ Fix issue with audio service state on disconnect.
+ Add support for AVRCP Set Addressed Player feature.
+ Add support for AVRCP Get Folder Items feature.
+ Add support for Android 5.1 HFP WBS callbacks.
+
+ver 5.33:
+ Fix issue with memory leak in GATT database.
+ Fix issue with AVDTP set configuration handling.
+ Fix issue with AVDTP discover procedure.
+ Fix issue with not emitting Paired property.
+
+ver 5.32:
+ Fix issue with OPP GET request path handling.
+ Fix issue with ATT information request errors.
+ Fix issue with advertising instance numbers.
+ Fix issue with overwriting SDP record cache.
+ Fix issue with new connections during disconnect.
+ Add support for GATT security auto-elevation.
+
+ver 5.31:
+ Fix issue with crash in networking interface.
+ Fix issue with crash when creating endless GATT loops.
+ Fix issue with memory leak when connecting services.
+ Fix issue with memory leak creating new D-Bus proxy.
+ Fix issue with profile connections from remote devices.
+ Fix issue with GATT over BR/EDR and MTU notification.
+ Fix issue with HID and dual mode remote devices.
+ Fix issue with handling A2DP vendor codec setup.
+ Fix issue with AVRCP and syncing player state.
+ Fix issue with GATT secondary discovery handling.
+ Fix issue with wrong characteristic allocation.
+ Add support for handling BNEP setup response.
+ Add support for setting GATT database security flags.
+ Add support for setting discovery filters interface.
+ Add support for user controlled advertising interface.
+ Update Android qualification documentation to PTS 6.1 release.
+
ver 5.30:
Fix compilation error in C++ due to inline function.
Fix issue with missing storage of device information.