Thanks guys.
I think I will book my car in for a ‘pre-warranty expiry check’ two weeks before warranty expiry to have anything done that needs doing under the (old) extended warranty.
I’ll check to determine options going forward. To be honest I might even run the car without any form of warranty from end July to the November service. Not sure I’d bring the next service forward but this would be an option nonetheless. Servicing every year / 10k miles is already slightly OTT with modern oils, manufacturing techniques, onboard monitoring and warning systems, etc, so I’m loathe to get a service done only 8 months and 6k miles after my last one.