JSF2 and JSR 311 (aka REST specification)

Question

In the drafts of JSF2 one of the goals was to implement JSR 311 (aka REST features).

But there is no documentation about it or if it's already implemented in JSF2 or how to use it.

Any more info about this?

Thanks.

Update

I've found this artice from Andy Schwartz about what's new in JSF2 with some examples. I think that JSF2 does not implement yet JSR 311 but it provides some new tags to ease the bookmarkability and the GET parameters.