I'd like to know as well.
unfortunately low profile gpus tend to come a bit late after a new release. don't expect anything newer than the gtx 1650 for a while.
There is rummors of the 3000 series of nvidia rtx cards comming soon, but its for the high end, so I don't think they will refresh their lower end sku that soon. the 1660 ti for example its just, what, a year old?
even on the workstation cards, we are already a couple of years on the p1000 for quadro and wx 4100 for the radeon pro lineup.
I'd say to have a look at the 'rumor' outlets that follow leaks and other new ons gpus and cpus but even that might have you empty handed. as lower end skus dont tend to make it to the news
sometime they just 'show up'.
on amd side of the gpu news, I dont know much honestly.
edit - theres only the gtx 1650 as low profile, not the super.
it would be super nice tho *pun intended*