The main change is this version is that the app icon shows its build date and time instead of the fixed date and time previously shown. Home screen widgets created by the app still continuously update to show the current date and time. There are also some bug fixes and improvements to the dimming algorithm to try and eliminate hunting when the ambient light level varies up and down across the Lux threshold set by the user for the app to take over dimming from the device's auto dimming feature if enabled.