In 1.18 a new class was introduced in order to help with the management of skulls. This update brings a fix which allows the plugin to work using this class, even in versions prior to 1.18
Developer information
Projects on Modrinth are automatically available through a Maven repository for use with JVM build tools such as Gradle.
maven { name = "Modrinth"; url = "https://api.modrinth.com/maven" }
