Merge branch '1.21.4' into 1.21.1

Author: Alexander01998

.github/workflows/auto_snapshot_update.yml

@@ -34,7 +34,7 @@ jobs:
       run: echo ${{ inputs.distinct_id }}
 
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: Set up Python 3.12
       uses: actions/setup-python@v6

.github/workflows/check_translations.yml

@@ -21,7 +21,7 @@ jobs:
     steps:
 
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: Check translations
       uses: Wurst-Imperium/check-translations@v1

.github/workflows/dependency_graph.yml

@@ -22,7 +22,7 @@ jobs:
     steps:
 
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: Set up Java 21
       uses: actions/setup-java@v5

.github/workflows/gradle.yml

@@ -35,7 +35,7 @@ jobs:
       run: echo ${{ inputs.distinct_id }}
 
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: Set up Java 21
       uses: actions/setup-java@v5

.github/workflows/publish.yml

@@ -42,7 +42,7 @@ jobs:
       run: echo ${{ inputs.distinct_id }}
 
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
       with:
         # Include all tags in case the new tag already exists.
         fetch-tags: true

src/main/java/net/wurstclient/WurstTranslator.java

@@ -232,8 +232,11 @@ private boolean isBuiltInWurstResourcePack(Resource resource)
 			.flatMap(Resource::knownPackInfo).orElse(null);
 		if(knownPack == null)
 			return false;
-		
-		return "fabric".equals(knownPack.namespace())
+			
+		// Note: Namespace can be "fabric" or "vanilla" depending on
+		// Fabric API version (changed in 0.139.3+1.21.11).
+		return ("fabric".equals(knownPack.namespace())
+			|| "vanilla".equals(knownPack.namespace()))
 			&& "wurst".equals(knownPack.id());
 	}
 }