Jukebox 1.20.13-JK-rewritten-10 for MC 1.21

✨ Update to version 1.20.13-JK-rewritten-10, added BossBar feature fo…

1.20.13-JK-rewritten-7 for MC 1.21.1

✨ Update to version 1.20.13-JK-rewritten-7, fixed item placement in s…

1.20.13-JK-rewritten-6 for MC 1.21.1

✨ Update to version 1.20.13-JK-rewritten-6, enhanced command handling…