What's the current state of D?

[Ameer Armaly]

Hi all.
When I last used D a couple years ago, 2.0 was the experimental branch and 
1.0 was stable. Now that I have a little time on my hands I'm wondering: 
what is the current landscape? Is 2.0 approaching any sort of stability? Are 
there still two competing runtime libraries or have they been merged? 
Basically I want to know if it's worth using 2.0 for anything of importance 
or is it still in flux?
Thanks,

Ameer