So, it looks like possible auto park detection of parking spots may have improved with v10 as well. This morning parking at the gym it detected the spot right away and I'd say that on average it would detect the spot maybe 10-20% of the time. This is for non-parallel parking btw, parallel always seemed more reliable to me.
Not that I use that feature often since it's still slow, but I would expect that parking spot detection would be improved since the core v10 build includes smart summon.
That actually brings another question I've been thinking: what other places would get smart summon other than the US? Ie, does the UK, Germany, China, etc have similar laws to Canada that might make it difficult to enable it?