Hm, this doesn't mention support for lexical closures (not turned on by default, of course) which supposedly has been merged into the master branch. I sure hope this will make it into the release.
>New scrolling commands scroll-up-line and scroll-down-line scroll a line instead of full screen.<p>Sorry, I never used Emacs, but are you trying to say that this was previously impossible? Or is it just some new binding?