Cool strategy.
First a great innovative project is created.
Then you release preview versions that I couldn't even install (because not many of us have datacenters or just many HPC Servers piled around). Of course you don't let these previews to be used on Azure or anything other than cluster of HPC Servers.
At last you decide to scrap this great project since nobody is using it and completely move to an inferior competitor's product.
It's so hard to love MS seeing all of this.