"McLaren's Norris unveils exclusive Austrian GP upgrade, Verstappen aims to surpass Senna with 42nd F1 win"

McLaren will introduce its biggest upgrade of the season in stages, with Lando Norris being the first to use it at the Austrian Grand Prix. The upgrade includes significant sidepod and bodywork revisions, a new floor, and will be introduced in three races. Norris will have the first batch of new parts in Austria, while both he and Oscar Piastri will have around 75% of the full package at Silverstone. The split is to ensure McLaren has spare parts available and avoid penalties. The team hopes the upgrade will turn around their season and improve their competitiveness.