The article linked below mentions yet another final edition F-Type - the F-Type Plus. It is short on specifics but only speaks in general terms. My best guess is it appears to just be an F-Type with all options. Time will tell.

https://www.dicklovett.co.uk/jaguar/...-best-and-last

 

Appears to me to be marketing hype and yep odds on it's just an options pack.
Gotta love this text: "Every powertrain has undergone enhanced specification and has been curated with some of the most fantastic features, overall creating this supreme piece of machinery."
First I have read of any "powertrain enhanced spec" and I'm pretty sure there is no such thing on/in these cars.