I heard the 2018.5 was gonna have the 7.0, it just wasnt quite ready for the first models.
I heard the 2018.5 update will also have the levitating feature like in Back to the Future. It was supposed to be released last year for Back to Future day but it was delayed for PPAP reasons. This update will blow the Fox shocks out of the water. Just wait to see what the depreciation will be on the those 2017 models.