@Korina HI Corina.
As a Glider and Hang Glider pilot I like the idea. So far though not proving too useful. Cloud base is not that useful on it's own , the speed of convection (m/s vertical) is more important as when this drops to less than the glider sink rate you stop going up! Have a look at how RASP (https://rasp.stratus.org.uk/index.php/rasptable-desktop) works, in particular the "Star Rating" and the "Thermaling height" .
Nice to see this type of feature arriving on Windy!