Can we get the June 22, 2007 updates in the 4.7 version?

To quote my article on this:

I've already had the question to back-port these new features to the 4.7 version but my main goal is to get all this in the Drupal 5 version before Drupal 6 launches, and to kickstart it ready for Drupal 6.

So I might get around to back-porting all these and the coming features to 4.7 but I'll be porting it to Drupal 6 first.