Works on 0.13.0

build.gradle

@@ -29,7 +29,7 @@ archivesBaseName = "MinicraftGameProvider"
 dependencies {
 	implementation 'com.github.skeeto:Minicraft:21e7007696'
 	compileOnly group: 'org.jetbrains', name: 'intellij-fernflower', version: '1.2.1.16'
-	compileOnly group: 'net.fabricmc', name: 'fabric-loader', version: '0.12.12'
+	compileOnly group: 'net.fabricmc', name: 'fabric-loader', version: '0.13.0'
 
 	//mixin requirements:
 	compileOnly 'org.spongepowered:mixin:' + mixinVersion

gradle.properties

@@ -1,3 +1,3 @@
-providerVersion = 1.1.0
+providerVersion = 1.1.1
 mixinVersion = 0.8.5
 asmVersion = 9.2

src/main/java/io/github/pseudodistant/provider/services/GetVersionFromHash.java

@@ -20,6 +20,9 @@ public static StringVersion getVersionFromHash(String hash) {
             case "e96d6ca22a402d69b8e35e4a80cd2582" -> "2.1.0-dev1";
             default -> "0.0.0";
         };
+        if (!gameVersion.equals("0.0.0")) {
+            MinicraftGameProvider.setIsPlus();
+        }
         return new StringVersion(gameVersion);
     }
 }

src/main/java/io/github/pseudodistant/provider/services/MinicraftGameProvider.java

@@ -90,8 +90,7 @@ public Collection<BuiltinMod> getBuiltinMods() {
 				.setContact(new ContactInformationImpl(minicraftPlusContactInformation))
 				.setDescription("Minicraft+ is a modded version of Minicraft that adds many more features to the original version. The original Minicraft game was made by Markus 'Notch' Persson in the Ludum Dare 22 contest.");
 
-
-		return isPlus ? Collections.singletonList(new BuiltinMod(gameJar, minicraftPlusMetaData.build())) : Collections.singletonList(new BuiltinMod(gameJar, minicraftMetaData.build()));
+		return isPlus ? Collections.singletonList(new BuiltinMod(Collections.singletonList(gameJar), minicraftPlusMetaData.build())) : Collections.singletonList(new BuiltinMod(Collections.singletonList(gameJar), minicraftMetaData.build()));
 	}
 
 	@Override