Default [Q] Chances of official Android L?

If this has been asked before then I apologize (and a mod can delete this question), but has anyone heard anything about us getting Android L (or 5.0 or Lemon Meringue Pie or whatever it's gonna be called)? I had a look around online and can't find any info other than a couple of sites from a while ago saying it'll get it but everything since then only refers to the S4 onwards. I'm guessing it might not get it as the phones now a few years old, even though it still is a superb phone and could run it OK.