From that link:
The company has also announced full compatibility with the open source update to the AmigaOS operating system, AROS.
That is very very misleading, and would get this company in trouble with the Commerce Commission if it existed in NZ. AROS isn't an "update to the AmigaOS operating system," it's an open-source reimplementation from scratch.
Oh, yeah. To answer your question, I haven't seen any release dates, so I wouldn't have a clue.