A new Logitech G102 has been released in China: The G102 "LightSync", nothing that interesting except that it now does 30G of acceleration : r/MouseReview
Logitech G102 Light Sync Gaming Mouse with Customizable RGB Lighting, 6 Programmable Buttons, Gaming Grade Sensor, 8 k dpi Tracking,16.8mn Color, Light Weight - Black
Logitech G102 LIGHTSYNC Gaming Mouse Optical 8,000DPI, 16.8M Color LED Customizing, 6 Buttons -International Version