Maserati 4200 "Campaigns"

[exint2]

Does anyone have a list , or know where I can find one, of the various upgrades and parts replacements that have been carried out under Warranty to Maserati 4200's as part of their "Campaigns" (For those not aware of the Campaigns they are not quite a recall more of a big update, and happen quite regularly!).

I have an early 4200 so just want to make sure as I am about to leave the comfort of the warranty that everything has been done that should be...