Update to 24w14a and Java 21

.github/workflows/gradle.yml

@@ -23,10 +23,10 @@ jobs:
     - name: Validate Gradle wrapper
       uses: gradle/wrapper-validation-action@v2
 
-    - name: Set up Java 17
+    - name: Set up Java 21
       uses: actions/setup-java@v4
       with:
-        java-version: '17'
+        java-version: '21'
         distribution: 'microsoft'
 
     - name: Grant execute permission for gradlew

README.md

@@ -10,7 +10,7 @@ Mo Glass is a Minecraft mod that adds glass stairs and glass slabs, including st
 
 ## Setup (for developers)
 
-(This assumes that you are using Windows with [Eclipse](https://www.eclipse.org/downloads/) and [Java Development Kit 17](https://adoptium.net/?variant=openjdk17&jvmVariant=hotspot) already installed.)
+(This assumes that you are using Windows with [Eclipse](https://www.eclipse.org/downloads/) and [Java Development Kit 21](https://adoptium.net/?variant=openjdk21&jvmVariant=hotspot) already installed.)
 
 1. Clone / download the repository.
 

build.gradle

@@ -14,8 +14,8 @@ plugins {
 
 def ENV = System.getenv()
 
-sourceCompatibility = JavaVersion.VERSION_17
-targetCompatibility = JavaVersion.VERSION_17
+sourceCompatibility = JavaVersion.VERSION_21
+targetCompatibility = JavaVersion.VERSION_21
 
 archivesBaseName = project.archives_base_name
 version = project.mod_version
@@ -48,8 +48,8 @@ processResources {
 }
 
 tasks.withType(JavaCompile).configureEach {
-	// Minecraft 1.18 (1.18-pre2) upwards uses Java 17.
-	it.options.release = 17
+	// Minecraft 1.20.5 (24w14a) upwards uses Java 21.
+	it.options.release = 21
 }
 
 java {

src/main/resources/fabric.mod.json

@@ -34,9 +34,9 @@
 
   "depends": {
     "fabricloader": ">=0.15.9",
-    "fabric-api": ">=0.90.5",
-    "minecraft": "~1.20.3-alpha.23.43.a",
-    "java": ">=17"
+    "fabric-api": ">=0.96.14",
+    "minecraft": "~1.20.5-alpha.24.14.a",
+    "java": ">=21"
   },
   "suggests": {
     "flamingo": "*"

src/main/resources/mo-glass.mixins.json

@@ -1,7 +1,7 @@
 {
   "required": true,
   "package": "net.wurstclient.glass.mixin",
-  "compatibilityLevel": "JAVA_16",
+  "compatibilityLevel": "JAVA_17",
   "mixins": [
     "ChunkLightProviderMixin",
     "GlassBlockMixin",