The Austrian formation came up with new parts for the RB18 each time during the first eight races in order to always stay ahead of the competition. However, in the FIA document shared prior to the race weekend in Canada, it appears that Red Bull has now not brought any new parts.
Few updates in Canada
Mercedes, as previously indicated, did bring updates for the Circuit Gilles Villeneuve. The FIA reports a modification to the rear suspension and a slot on the floor. Ferrari has brought updates for the rear wing and the 'Beam Wing'. These are mainly aimed at the specific characteristics of the circuit.
McLaren comes in Canada with a new rear wing and a new floor mount, Alpine with a new 'Beam Wing' and Aston Martin with a new rear wing. AlphaTauri, Williams, Alfa Romeo and Haas, like Red Bull, are sticking with the old car.