I'm a student of NRNU MEPhI and this year I take part in GSoC [1] with AeroGear team [2]. I'm working on experimental project, which is called "Aerogear WebPush Server" [3].
I'm watching for updates of WebPush protocol and discussions in this mailing list and I will update our project to support the latest version.
I want to know about your current plans, when do you plan to release a new draft? Maybe you know an approximate month?