Canon Stealth Adds RF24-105mm F4 L IS USM Firmware 2.0.7

[Tomba]

I traded in my F4 model for the 2.8. Will teh 2.8 get this upgrade or need it?

No, it’s not needed.

 

[neuroanatomist]

I traded in my F4 model for the 2.8. Will teh 2.8 get this upgrade or need it?

If you mean the 24-105/2.8L Z, that already has FTM. The 24-70/2.8L would need a firmware update for it.