GroupChat

Changed the /group invite command ever so slightly:

• Inviting a player to a group now displays the command required to join it, and also the password if there is one. This change was made for servers that run on GeyserMC, because Bedrock players connecting through GeyserMC cannot click on text in the chat.

• Inviting a player to a group now plays a small sound effect for them. This can be disabled with the soundOnInvite config option. This defaults to true.