Nice vid Johnny, there is a new unfold tool and law tool added to the tool palette. The constraints are interesting to me, I'm taking a CAD course at UAF using Autodesk Inventor. This program is constraint happy and we will get into them deeply as the course continues, wish me luck.
I don't think that the power pack will be included with the release, it will remain an add-on package. Power Pack has been available for TC but Power Pack Pro has not, I hope pro will be offered for TC.