Supported Configurations - iSach/UltraCosmetics GitHub Wiki

Supported Server Software

Any Spigot-based server software should run UC. Paper is highly recommended.

Any "Forge with Bukkit merging software" like Mohist may work with UC, but no support will be given.

Supported Minecraft Versions

If you're looking to properly run UC on a specific MC version, this table will tell you the latest version of UC you can use on that MC version. If your MC version does not run on the Latest UC, it's highly recommended that you update your server, so you can have the latest UC features and fixes. Official support will also only be given to the Latest version.

MC version	UC version
1.8.8, 1.12.2, 1.18.2, 1.19+	Latest
1.16.5, 1.17.1	2.7
1.14.4, 1.15.2	2.6.1
1.13.2, 1.18 - 1.18.1	2.6b
1.8 - 1.8.7, 1.9 - 1.12.1, 1.13 - 1.13.1, 1.14-1.14.3, 1.16 - 1.16.4	2.5.11

Supported Databases

Database	Support
MariaDB 10.5	Yes
MySQL 5.7	Sometimes / dev builds always
MySQL 8	Only on MC 1.16.5 and up
Other	?