Well, according to this post, an early version was submitted to the alpha team, but I'm sure this was a very rough version.

By the way, I asked this a while ago but I will re-write it here:

Just curious, I've always wondered what determines the number of a release. I mean, with all that will go into v1.1, why isn't it called v2? This always puzzled me with AIM, which always has versions like 4.2.2110

DiGNAN