Please visit each arena data.yml and update the arena settings after running this new version as the settings have changed. For example, if you had world borders enabled before, you need to visit the arena settings and enable them after this update (Added a 'enabled' parameter as well as other settings)
BACKUP YOUR OLD SETTINGS INCASE YOU NEED TO REVERT TO AN OLDER VERSION
You can now refill chests multiple times
Fixed a bug where feasts were not spawning in the latest versions
Fixed a bug where borders were not immediately centered at the player position when running /sg setborder command