There wasn’t really a need to even have one. As several folks have pointed out here before, “MSFS2020” was not named as such at release. It was just “Microsoft Flight Simulator” with no year. Instead of tagging the latest version with a fixed year, they could have just called it MSFS: Part Deux, or MSFS: The Reckoning 
or more seriously, they could have just called it Microsoft Flight Simulator: Limitless. That was already the internal code name.
The could still wait another 52 years!
That will then be the second time, when if i believe you.
The release of the 2020 version was also a mess and it took Asobo almost 4 years to get that sim where it is now. 
Well, to be fair a lot of hard(er) core customers -you know, folks like us who hang out here, report bugs, hang out at Q&As- are very adamant about only using the highest fidelity, most complex planes, which means depending on the most expensive add-ons. That makes compatibility a very, very serious issue for a simulator that promised it