Since the Thanksgiving Eve update we've had the following films join the competition for Oscar's Best International Feature Film bringing the current number up to 84.
The record for most competitors for Best International Feature Film is 92 (the 2017 competition). 2019 tried to break that with 93 submissions but two were disqualified, which allowed 2017 to keep the record. We're just 8 titles short (if none of the ones we've heard about are disqualified) of a new record for 2020. You can follow this list on the charts here or at letterboxd.