Hi there! The concerts that have already been announced for Australia and New Zealand are normal concerts, and you can find information about the dates, tour supports, and tickets by clicking here.
There is one Gentlemen of the Road Stopover in Australia that is yet to be announced. Keep watching Mumford & Sons Blog, though, because the official announcement will be made within the next few days!
Thank you for the question and please let me know if I can help with anything else.