Regards the upcoming upgrades I think they will now be more evolutionary than revolutionary. I say "I think". Andrea is as transparent and honest a TP as can be without giving away important team secrets. So his pre-Austria talk of the 50/25/25% was five races and nine weeks ago - plans change according to results and data. I suspect that we will see a more Turkey-like aero spec (perhaps the Monaco Wing) for Singapore, and maybe the tested but abandoned Netherlands rear wing reappearing for Suzuka. It's generally regarded by reliable pundits, that Monza represented the low point of McLaren competitiveness in the second half of 2023. COTA also looks a little average for McLaren. I think suspension changes will be very minor and more evolutionary tweaks to reduce squat and dive which affect porpoising and bottoming and are more and more, better understood.
I come away from Italy's results not discouraged. Albon was more the cork in the bottle than many recognise. Our tyre deg and wear in the hot conditions on mediums was not at all bad indicating we can put that old weakness to bed. Although results and race optics indicate we were slower than Mercedes I think it was much closer than it looked. George didn't have to pass Albon. Lewis had fresher, softer tyres in the second stint ato attack Albon and slightly better top speed. That was it! The wear as expected was pretty bad on the Williams. It was a modestly clever strategy to split the two tyre strategies as it was totally expected that Albon would defend strongly. It worked. Why not McLaren? We seemed to be as strong on hards in Q1 as Mercedes. But they have the data so maybe we'll find out later.