I have collected a few suggestions for improvement.
If you shoot arrows vertically into the air, you cankill yourself. In the chat it says, for example "Frederik hit the ground too hard whilst trying to escape Frederik".
That seems illogical. Another death report such as "Frederik shot himself" would be more appropriate.
There are only a few textures that, in my opinion, urgently need to be reworked. One of them is that of the stone sword, which looks more like a dagger.
With the chat command /music you can switch the music on and off for a single player. But on my local server I want no one to listen to music. But it would be very inconvenient for each player to have to turn off the music individually. There would be no solution for me to delete the sound files. So a chat command would be good, with which you could switch the music on/off on the entire server.