The update new features are : -Reworked input binding system. It now works with mouse buttons, and the keyboards bindings will be available even if another app uses them. -New hold zoom system. Hold a key to zoom temporarily, when the key is released, the zoom level is reset to zero. -No need to input display resolution manually. It is now automatically computed. -New offset feature. Offset the zoom center. This is very useful if you are using a scope in game and want to be able to read the reticle markings for long distance My goal is to make this app as good as it could be. Feel free to email me ( vinhsan2003@gmail.com )or post in steam some features you would like to see or some issues you came across. As of now, the app has not reached 10 reviews yet, therefore I ask you to consider posting a review if you have used the app for a while. Thank you everyone for using my app !