As far as I can tell, these are the players we've not had any contract news on this year:
Obano, Cordwell
Dunn, Faiva
Du Toit
Richards, Roux, Stooke
Hill, Barbeary
Spencer, Carr-Smith
Russell
Lawrence, Butt
Of those, Cordwell, Roux, Carr-Smith and Butt might have been expected to have something said about them - COML squad thread has AC's last contract signed 2021; QR was last year, but IIRC was thought to be a single year; TCS was 2020 and Butt was 2021.
I think we're all assuming we're just waiting for Stooke's announcement.
Squad list also has Obano contracted until this summer; but given what a disaster "no news" would be on that, I feel safe in assuming the squad list has that wrong (it also has Favia signing a full year early - these things happen)