I scanned today (November 11, 2020) in Ottawa and found the following changes:
CIII-DT-6 has changed virtual channel from 14.1 to 6.1. Real channel remains 14 (center freq 473MHz).
CITS-DT-1 has changed real channel from 42 to 15 (center freq 479MHz) and changed virtual channel from 42.1 to 15.1
CJOH-DT has changed real channel from 13 to 16 (center freq 485MHz). Virtual channel remains 13.1
CITY-DT-3 has changed virtual channel from 17.1 to 65.1. Real channel remains 17 (center freq 491MHz).
CJMT-DT-2 has changed virtual channel from 20.1 to 14.1. Real channel remains 20 (center freq 509MHz).
CHCH-DT-1 has changed virtual channel from 22.1 to 11.1. Real channel remains 22 (center freq 521MHz).
CFMT-DT-2 has changed virtual channel from 27.1 to 60.1. Real channel remains 27 (center freq 551MHz).
CHOT-DT has changed real channel from 40 to 32 (center freq 581MHz). Virtual channel changed from 40.1 to 32.1.
CHRO-DT-43 has changed real channel from 43 to 35 (center freq 599MHz). Virtual channel remains 43.1.