Hi all, facing the same issue and decided to e-mail Mazda Customer Service (Netherlands in my case) and they responded promptly with the following information:
Tevens informeren wij u graag dat volgende updates gepland staan:
verwacht nieuwe update : augustus (2016)
volgende update verwacht : november/december 2016
Although in Dutch, I think you can guess what it says, expected new update: august 2016, next expected update date: november/december 2016
So 2 updates in a short time, let's hope this info is correct!
Cheers!