silva product roadmap?

Greetings!

I just noticed a new issue was created that mentions Silva 2.0.  This causes 
me to wonder what's happening with the release schedule of Silva.  Is there 
going to be a Silva 1.6 released?  Is Infrae jumping up to a 2.0 release?  
What is the expected feature set?

I may be the only non-infrae developer that wonders this from time to time, 
but is there a roadmap that we can look at, giving at least upcoming Silva 
version numbers and expected feature sets?  

I'm certainly curious, since we're running a Silva CMS that has many tightly 
integrated extensions.  I try to keep on top of Silva's releases (at least 
the major 1.x ones).  It is nice to know what is coming down the pipeline so 
I can plan ahead.

Proposed release dates (by quarter?) would be nice, but I know those can bring 
certain expectations that aren't always realistic.

Just wondering that the future looks like,
Andy