Is there a MakeHuman version 2?

The answer is somewhere between yes and no.

Yes, there is a new major version of MakeHuman in the works. It has the temporary nick name MakeHuman pyside6. Conceptually this can be thought of as MakeHuman 2. It is available via git and can be started.

But no, there is no functional version 2 of MakeHuman. The new version still has some ways to go before being a useful replacement for the old code base (ie 1.3.0).