Update to 1.21 with Cosmos

build.gradle.kts

@@ -12,7 +12,7 @@ apply<JavaLibraryPlugin>()
 
 java {
     toolchain {
-        languageVersion.set(JavaLanguageVersion.of(17))
+        languageVersion.set(JavaLanguageVersion.of(21))
     }
 }
 
@@ -39,8 +39,13 @@ tasks {
 }
 
 dependencies {
-    implementation("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("de.keyle:mypet:3.11-SNAPSHOT")
+    compileOnly("com.alttd:VillagerShopUI:1.1-SNAPSHOT") {
+        isChanging = true
+    }
 }
 
 fun gitCommit(): String {
@@ -51,4 +56,4 @@ fun gitCommit(): String {
         standardOutput = os
     }
     return String(os.toByteArray()).trim()
-}
+}