Have a look here for full details.
Actual progress made (as the blogpost was prepared ahead of time):
This build is actually untested, but according to source control I haven't made any breaking changes between the last beta build and this one, so it should work - however, if you are worried about this fact, hang fire for a day or two to see the general feedback in the forums.
Quick install notes;
- As always, we recommend you take a backup of your existing database before upgrading.
- Make sure to "uninstall" the current version before trying to install this one.
- Run the installer (.msi) file as an Administrator.
- Apply the netsh commands if applicable.
- Any questions, don't hesitate to post in the forums.