SML version confusion

SML shows version 2.0.0 on main page for Early Access and 2.1.0 for Experimental. I guess this makes sense, but in one of the menus it says version 1.0.8.
Could someone clarify this?

1.0.8 is the launcher ui and 2.* is the launcher framework I guess?

Well that makes no since to me as a user, and I do have many years experience as a programmer. Not saying you are wrong. It’s just the younger generation (below 50) has a different experience and might have different viewpoints on this. I just think all we need to know as a user is what we see on the outside and treat the application as a black box. One revision number makes sense and it is what we did at MS and also follows my experience with Linux and many other OS’s.