I just got my Acer headset (from having attended Unity's Vision conference) and noticed something - it's not quite the same as the headset in past pictures.
The front just has the acer logo on the top (no windows 10 logo) and the bottom just says "Windows Mixed Reality" not "Mixed Reality Development Edition". There is a sticker on the top of it that says "Development Edition", but... That's got me wondering...
Is this actually the release hardware? Does anyone else have this version? Except for the sticker, this seems like it could be a new revision / the final release hardware.
If this is noteworthy, let me know, and I'll take some pictures of it to share.