not a lot - they said something about a release later in the year, but no date, price, specs as far as ive seen.
I suspect its concept/prototype only for now, a nice idea.
similar in concept to Axoloti but aimed more as a finished product, i suspect more 'upmarket' given there other products, so possibly expensive
but really the important question, which there are no hints on is how do you patch it? the photo of halia is just the 'performance front end'... i wonder if it might be more 'bela' like, that would mean PD patching, which is so far the most common.