Update to java 21, 1.21 with cosmso

build.gradle.kts

@@ -1,8 +1,5 @@
-import com.github.jengelman.gradle.plugins.shadow.tasks.ConfigureShadowRelocation
-
 plugins {
     id("java")
-    id("com.github.johnrengelman.shadow") version "7.1.0"
 }
 
 group = "com.alttd"
@@ -13,7 +10,7 @@ apply<JavaLibraryPlugin>()
 
 java {
     toolchain {
-        languageVersion.set(JavaLanguageVersion.of(17))
+        languageVersion.set(JavaLanguageVersion.of(21))
     }
 }
 
@@ -25,25 +22,11 @@ tasks {
     withType<Javadoc> {
         options.encoding = Charsets.UTF_8.name()
     }
-
-    shadowJar {
-        dependsOn(getByName("relocateJars") as ConfigureShadowRelocation)
-        archiveFileName.set("${project.name}-${project.version}.jar")
-        minimize()
-        configurations = listOf(project.configurations.shadow.get())
-    }
-
-    build {
-        dependsOn(shadowJar)
-    }
-
-    create<ConfigureShadowRelocation>("relocateJars") {
-        target = shadowJar.get()
-        prefix = "${project.name}.lib"
-    }
 }
 
 dependencies {
-    compileOnly("com.alttd:Galaxy-API:1.20.4-R0.1-SNAPSHOT")
+    compileOnly("com.alttd.cosmos:cosmos-api:1.21.6-R0.1-SNAPSHOT") {
+        isChanging = true
+    }
     compileOnly("com.alttd.datalock:api:1.1.0-SNAPSHOT")
-}
+}