2021.5 Mazda cx5. Software update etc
 

Is there any point in getting car checked out after 2 years? My warranty will expire next year.
Has anyone done this and is it worth the money? I have no know issues, except i think software is one version out of date.
there are many software updates, ie. Transmission, engine, infotainment etc. Will they update all software or just one basic one?