Hello! Is Airbrush still in active development?

The public roadmap latest activity was from a year ago. And most (if not all) of the work in progress and such, are from two-three years.
The blog is filled with unrelated posts or tests.

And the dashboard notifications are not really accurate ("added API access for image creation" says it's from a few hours ago for example). So there's no real way to know if there's any activity and improvements.

Is there any other channel that is actually being updated and where we can see what's going on and what's the status of the product/company as a whole?