Version 3.0.0

• Ported to 1.20.1
• All elements are represented by a button. For types other than lists and objects, this button does nothing and is purely decorative.

• Changed the close button to use a TranslatableText
  • Entry is text.nbtviewer.close
  • Translation in en_us is Close

Initial release

• Massive improvements to the GUI
• The mod is now completely client-side
• Uses a key bind instead of a command