Fixed :

• (GCore) Some users reported issues with the protocol GUIs not opening, which is most likely due to ProtocolLib not being stable for 1.20 yet. - A temporary fix is to set "allow_protocol_guis: false" in GCore/config.yml
• (GCore) An error with item NBT tag checking in 1.20.
• #3048,#3052,#3061,#3062,#3068,#3069 An error occuring with non-individual quests issues, probably due to a 1.20 change.

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