Newzbin V3 has now been released as an open preview. It's not finished, and there are bits missing.
* Safari renders the Account homepage completely incorrectly
* Watchdog & Daily Summary are not in v3 at all
* Some of the templates and styling have a few sharp edges and need refining
* There is literally no documentation for v3 - you have to figure it out, or don't use it yet
There are still items on the todo list, but other than Watchdog/Daily Summary, none of them are considered release critical. Post feedback and bug reports here, I'll update the above list as more items become known to us.