                        ChangeLog
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2019/05/29
	- Optimize GATT flow
	
2019/05/01
	- Bug Fix (GPS location)
	
2019/04/09
	- Bug Fix (update AP security type)
	- Permission usage
	
2019/02/26
	- Modify UI design
	
2018/10/20
	- Support BLE
	
2017/04/25
	- Display classic BT device only when DUT response classic BT and BLE. 

2017/01/20
	- Initial Release