GeoGebra CAS Calculator

The last update (2019/9) removed a lot of functionality. While I understand students / teachers may have a need for focused view or limiting functions for the sake of tests, I don’t see the point of not having an all-inclusive app.

I’m using this app as part of a college course. The last “update” messed up many of the commands we had learned. How can an update REDUCE the capability?

Please incorporate more symbolic Calculus: indefinite integrals, derivatives, algebra , solving equations, etc