I'm assuming based on reading the spec document for the 2020 model year that the new infotainment (piloting in the polestar 2) isn't making it in this year? Will the 2020 have updated / improved pilot assist like the recent s/v 60 did I think?
There can also be a 2020.5 model. The S60/V60 received major tech updates in 2015.5, similar to XC60 mid-year updates earlier. I saw a completely new Android car system is to be released later this year (2019) by Google. That would coincide with a 2020.5.