This patch fixes two bugs that prevented UltraCosmetics from working correctly on 1.8.8:
- Attribute-Bonus option is now only active on 1.9.4+ since the Attribute API does not exist on 1.8.8.
- Custom model data on GUI buttons is now only active on 1.14.4+ since that's when it was added.

If your server runs MC 1.14.4 or above, there is no need to install this update.

Supported versions: 1.8.8, 1.9.4, 1.10.2, 1.11.2, 1.12.2, 1.13.2, 1.14.4, 1.15.2, 1.16.5, 1.17.1, 1.18.2, 1.19.2, 1.19.3, 1.19.4