This is strange!
In Europe the EHL65 planer has recently been rewamped with the plug-it option and is readily available:
https://www.festool.se/Produkter/Pages/Product-Detail.aspx?pid=574557&name=Enhandshyvel-EHL-65-EQ-Plus
Of course, this after I had improved my battered beasts already:
The ergonomics are slightly improved (grip feels different) but still on the poor side. (I am a long term user and I still have two of them, the ergonomics could easily have been improved.)
I would not recommend the EHL 65 to anyone with carpal tunnel syndrome, I think it would exacerbate things! Sheer quality of cut and the capacity is top notch though and the cutter lasts a long, long time.
It seems like NA is a little behind in this update of the machine.