We're already working with the moderators to make sure the updates to the boards are working properly, so hopefully after the maintenance is complete tomorrow, everything will be peachy keen. If any issues arise, we'll be monitoring the boards and looking into issues.
We should be able to share some more details on the forum update once we've got everything ready... but for now, I'll let you know that it should improve the forum's search function.
So while the boards are down tomorrow, what will you be doing?