From today's server save on, 68 of 74 game worlds already have the active protection of BattlEye!
Today more 19 worlds today received protection:
Therefore, having BattlEye activated will be mandatory to play on these worlds.
If BattlEye detects a cheating program or a manipulated client, you will not be able to play there.
Please also keep in mind that you will no longer be able to use the Flash client on these worlds.