No, it’s not. And increasingly less so. WooCommerce 4.0 started to introduce database changes. I spent a lot of time examining and testing these and found it was still possible to move back from WC4 to CC.
I’m sure there will soon come a time when this is no longer feasible.
It’s Hobson’s choice actually. There is no-one to do the work, so it won’t get done. You could always take on the job yourself.