Welcome Themis.. I've talked to Ayre occasionally and haven't heard of any mods or updates. I'd think Ayre would encourage the upgrade to those of us who've bought one, but you might call them as they're easy to reach.
My ONLY small complaint is that I wish it were a little quieter when open/close, but it's performance has been spectacular.
My ONLY small complaint is that I wish it were a little quieter when open/close, but it's performance has been spectacular.