This update has added some tracked statistics in light of the last two reviews!

Changelog:

• Bumped config version to v4 due to some minor tweaks and the addition of statistics
  • You will have to generate a new config and copy over your old values!
• Added Dragon statistics
  • Can be found in statistics.yml, which is generated when you first run this version of the plugin
  • Statistics can be used as placeholders in config.yml
• Ampersand (&) colours and styles can now be used in the bossbar title
• Replaced the word 'macro' with 'placeholder' in the config for clarity
• Refactored placeholder parsing system (you are unaffected)
• Added more bStats metrics

As always, let me know if there are any issues.