AFAIK Opera isn't an official project of the Oprra development team. It's a project being worked on by a few Opera devs in their spare time.
It's a damn good effort though, because they've even gone to the trouble of writing their own Java engine for Maemo.

I'm pretty impressed with how far it's come and particularly like the ability to change the user agent.
But not sure about anyone else, I still find the zoom feature is a bit off target in the sense that the focus will zoom off to some random point on a page rather than keeping focus on what you're zooming in to.