Minecraft wiki entry for Development_versions, associated text: Fixed an issue when reloading characters wearing classic skins
Improved reliability of loading characters (MCPE-55968)
Improved offline support for characters
Classic skins are now loaded before Character Creator skins on multiplayer servers
An error message will now appear when the uploading and downloading world file size exceeds maximum
Fixed an issue that could cause a failure when trying to import large worlds with limited space available on Windows 10