New 1GB 7 Day Local Data Plans - Launching in Feb 2018, page-3

Just a few new countries.
I still don't get why you need to lock it in 2 months in advance. The regular rates aren't much better than the standard plans.

I also note from the FAQ that there is a growing list of incompatible phones.

And it says Android 8.0 Oreo.

Now this is VERY concerning given the number of phones getting Oreo updates over the next few months.

My Asus ZF3 got it over the weekend - and once you upgrade you can't go back.

Thankfully my Fleciroam still works - but only sort of. I'm still trying to work out exactly when it occurs, but it sometimes isn't bringing up the login screen when I switch SIMs (dual SIM phone) and I'm currently using it for extra data in Australia.