Hope that they just accept current (or with minor corrections) Web
Forms 2 specification. We just don't have time to wait another couple
years for another specification to come...
I think that Web Forms 2 is consistent enough and mostly degrades
gracefully to be implemented in browsers.
For now I will just use your JavaScript WebForms 2 implementation for
form validation and repetition, because I think it is one of the best
even with some known glitches. Hope you will decide to continue
developing such a great library and will ton wait (for years) for a
final decision on specs.