Is a new WFT-E4 IIa being developed?

[Caps18]

Or does anyone know what is going on with this?  Most places on-line are 'out of stock', Adorama looks like they might have some, but is a new version coming out?  Maybe with GPS built-in???

[tzalmagor]

Or does anyone know what is going on with this?  Most places on-line are 'out of stock', Adorama looks like they might have some, but is a new version coming out?  Maybe with GPS built-in???

Canon now makes PowerShot cameras with GPS built in. I hope Canon would add GPS directly into Canon DSLRs, rather than force photographers to spend a few hundred dollars on a 2 pounds grip that goes wireless.

[Jaleel]

I hope it's like the Nikon unit so that I can use it with multiple cameras. My partner has the Nikon wireless unit and it just works with just about any Nikon. Nothing like spending $700 on something that only works with a few cameras or select cameras in this day and age.