Fairly self-explanatory!

Minedown is a special way of formatting text that allows greater freedom than legacy colour codes, while being more familiar to server developers than Adventure! You can read more here: https://github.com/Phoenix616/MineDown

Updated API-Version in plugin.yml

Made it work with 1.15.2.

Previously, you needed note.notes & notes.note to be able to use the command. You now only need note.notes as described in the description of the plugin.

Color Codes no longer persist between notes / lines.
Feedback message added to /note clear and /note remove
Tab Completion now works as intended
/note help added