add setVisible method to BossBarWidget (#336)

Bump map templates

Add support for fabric permission api in game commands (#316)

Correct the version

Downgrade fantasy due to lag when closing worlds

Fix actions

Make teleportation isolation stricter

Fix end portals not being affected by the portals rule type

Add the spread container loot rule type

Add leave message, add events to modify join and leave messages

Bump polymer version

Fix missing error logging

Handle invalid game portals in non-lossy way

Mark team allocator groups as experimental

Mark team selection lobby events as experimental