Found this, this is what the FAQ says now:
"Only official transcripts will be accepted, and they must be mailed directly from the granting institution. If you are in the process of completing your Fall semester, please wait until your your final fall grades are posted before requesting your post-secondary institution to send us your transcripts."
Thanks. I ask because I asked this question to their admissions and they basically said: "We will need to see your final transcripts for Fall 2020 but not for Winter 2021. You can request your transcripts to be sent once your class grades for Fall 2020 have been posted" even though I explicitly asked if I could submit my transcript "now" and then another one in December. Kind of sounds like they don't want it before, but then how else would people still in school get offers before December? Unless that's not a thing at TRU? Anyway. We shall see!