1.34: Update for newer devices
1.32: Renamed to Lite as per Google policies
1.31: Contrasty option [pro]; improve run-on-boot; gray ramp image
1.21: In custom settings [pro], adjust black and white level for fine-tuning of contrast
1.20: Make color changing smoother
1.15: Improve for newer Android devices; hue rotation option for Custom settings [pro]; drop support for devices older than Android 6.0