Read some posts earlier where people got their accounts banned for multiboxing (no automation).
Has there been a change in the rules?

where you read that? they might have been using maphack and that was the reason

It was a thread from about a week ago. It's possible they might not have been completely honest.

TOS/EULA etc etc are all written in such a general way they could make anything against the rules at any time.

My guess is it is likely against the rules, and they never enforce it because it isn't worthwhile to do so.

I run 3-5 a day using PE and have yet to see a ban for it.

Everyone I know who was caught in the most recent banwave was also involved in other nefarious activities.

this

no fun allowed

Only Wave is getting banned

Dont see how it’s breaking the rules. If it did then they will lose their best non-bot customers