2021/11/01 2.0.18 Update information

【Function addition / adjustment】
・Compatible with the latest software (GEMINI) dedicated to Leap Motion
　* Ultraleap Hand Tracking Software (GEMINI) Ver 5.2 or later is required.
　Please note that Leap Motion cannot be used without updating the software.
　https://developer.leapmotion.com/tracking-software-download

【Bug fixes】
・Notification, fixed version check process