Carbide Motion 417 Unstable

Getting ready to install my HDZ and I’m downloading the software. I’m curious to know why CM 417 is still in the unstable purgatory? It has been there for a few weeks/months and did not move over to the regular. Is this policy of Carbide to keep the latest versions in the unstable bin forever? If not why hasn’t it moved? Are there known issues?

Since the HDZ depends on an “unstable” piece of software it looks a bit funny.

I’ve been using it for a long time (many many months) with no issues at all with my HDZ… they should just declare it good …