Things to watch out for with zesty zapus 17.04 pre-alpha?

[JMZ]

Hi,

I went ahead and skipped yakkety 16.10 for pre-alpha zesty 17.04. What
should I look for as the development unfolds? What would devel like to
see for user input and critique?

The only big thing I'm waiting for is xubuntu-dev ppa (for example) to
come online for zesty. Until then, my xfce4 will probably lag behind
yakkety users.

Jordan