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