I've been beta testing it, but I can't tell you about the database portion of it since I don't use that. However, there are some really great features worth noting:
* Code optimizer. A lot of people complained that FP adds a lot of extra code or if you paste in from another program, a lot of code comes with it (like from Word). The code optimizer removes all that extra code.
* Split Code window: It has a split code window so that you can look at the code and the page at the same time. The code lines are also now numbered.
* Accessility checker. This is not as robust as I would like, but it does flag missing alt tags which is one of the most common accessibility issues.
* Browser checker. This checks for browser compatability. You can select different versions of browsers to test for.
It also has a button creator, where you can create buttons for your Web page. However, this is buggy and did not work when I used it. Hopefully they will have it resolved by final release.
For publishing, it now displays both the offline it's being published from and the site being published to. It tells you that there's a conflict (this seems to pop up when my host compacts my Web site).
The look itself is more three dimensional and a little cleaner.