https://www.shell.ca/en_ca/media/fea...-gasoline.html
As the title suggests, although I did not find anything meaningful and probably more of a marketing exercise on the detergents etc. No mentioning of ethanol so probably still E10.
Shell do have some pretty aggressive promos running throughout this year, and no cost of entry:
7 cents off for BMO card users
10 cents off on Blue Jays home day
monthly air miles promo that can provide cash value for fuel purchase