Use of deprecated singleton DisplayBlanking

[PureTryOut]

While running asteroid-flashlight with a recent nemo-keepalive, you'll get a warning in the console:

Deprecated use of singleton DisplayBlanking type detected. This application will cease to work sometime in the near future. Upgrade code to utilize Nemo.KeepAlive 1.2

[moWerk]

I tried to run the app with import Nemo.KeepAlive 1.2 instead of 1.1, but it seems 1.2 is not available currently since the app then fails to start..