New vibrato tailpiece for Jazz/Jag discussed here:

https://www.offsetguitars.com/forums...p?f=6&t=117440

Offers extended range over the vintage style alternative.

Per Fender, it is a direct drop in replacement, but currently only available on the new American Performer II Jazzmaster. No word yet if or when it will be offered on Jags or as a replacement part.