Cloud masks were the most common requests we’ve been getting for the last few years. We provided many options - Hollstein’s custom script, Braaten-Cohen-Yang cloud detector, L2A scene classification, open-source s2cloudless library. However, none of these was good and simple enough.
This changes now as we have processed the complete archive with our s2cloudless.
You can now simply use “bands” CLM (cloud mask) or CLP (cloud probablity).
More information in the documentation:
Some more background: