1.6.0

• Add minimum RSSI to scan
• Use moving average of RSSI
  Work done by @wenmin-wu

1.5.2

• Fix for macOS 10.15 Catalina

1.5.1

• Added support for Chinese (中文简体), work done by @peiit

1.5.0

• Separate lock and unlock RSSI
• Add passive mode
• Check for update

1.4.3

• "Lock Screen Now" now really locks screen. That means it won't automatically unlock screen until the device is away and back, or manually unlocked.
• Stability improvement.

1.4.2

• Fixed display waking failure
• Add warning dialogs

1.4.1

• Enhanced security
• If it takes long time to unlock, wake your BLE device (see README for details)

1.4

• Improve stability and accuracy

1.3.2

• Improved stability
• Fix About box

1.3.1

• Get app smaller by rewriting Launcher in Objective-C
• Other small improvements