Update publication metadata

universal/build.gradle.kts

@@ -51,8 +51,6 @@ if (!isRelease || isMainBranch) { // Only publish releases from the main branch
         loaders.add("paper")
         loaders.add("folia")
         loaders.add("velocity")
-        loaders.add("bungeecord")
-        loaders.add("sponge")
         autoAddDependsOn.set(false)
         detectLoaders.set(false)
         dependencies {
@@ -88,15 +86,6 @@ if (!isRelease || isMainBranch) { // Only publish releases from the main branch
                         }
                     }
                 }
-                waterfall {
-                    jar = tasks.shadowJar.flatMap { it.archiveFile }
-                    platformVersions = listOf(property("waterfallVersion") as String)
-                    dependencies {
-                        hangar("ViaVersion") {
-                            required = true
-                        }
-                    }
-                }
             }
         }
     }