For Minecraft: Bedrock Edition 1.18.0
4.0.0 is a new, major upgrade to PocketMine-MP.
In development since June 2018, this major version features substantial changes throughout the core compared to 3.x, including significant API changes, newer world format support, performance improvements, a network revamp and various new gameplay features.
⚠️ It is NOT compatible with plugins made for 3.x. Plugins will need to be updated before you can use them on this version. ⚠️
⚠️ Your worlds WILL be converted on initial server start to a newer format. This can take a long time depending on the size of the world. ⚠️
Please see the changelogs for details on the changes.