Update Minecraft 1.21.8

pom.xml

@@ -39,12 +39,12 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>fr.moribus</groupId>
     <artifactId>ImageOnMap</artifactId>
-    <version>5.1.1</version>
+    <version>5.1.2</version>
     <packaging>jar</packaging>
 
     <properties>
         <project.charset>UTF-8</project.charset>
-        <java.version>17</java.version>
+        <java.version>21</java.version>
         <project.build.sourceEncoding>${project.charset}</project.build.sourceEncoding>
         <project.reporting.outputEncoding>${project.charset}</project.reporting.outputEncoding>
     </properties>
@@ -58,17 +58,16 @@
 
     <repositories>
         <repository>
-            <id>papermc</id>
-            <url>https://papermc.io/repo/repository/maven-public/</url>
+            <id>papermc-repo</id>
+            <url>https://repo.papermc.io/repository/maven-public/</url>
         </repository>
     </repositories>
 
     <dependencies>
         <dependency>
             <groupId>io.papermc.paper</groupId>
             <artifactId>paper-api</artifactId>
-            <version>1.19.3-R0.1-SNAPSHOT</version>
-            <scope>provided</scope>
+            <version>1.21.8-R0.1-SNAPSHOT</version>
         </dependency>
     </dependencies>
 
@@ -84,7 +83,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.10.1</version>
+                <version>3.14.0</version>
                 <configuration>
                     <source>${java.version}</source>
                     <target>${java.version}</target>

src/main/java/fr/moribus/imageonmap/ui/SplatterMapManager.java

@@ -132,13 +132,9 @@ public static ItemStack makeSplatterMap(PosterMap map) {
      */
     public static ItemStack addSplatterAttribute(final ItemStack itemStack) {
         var meta = itemStack.getItemMeta();
-
         meta.getPersistentDataContainer().set(SPLATTER_KEY, PersistentDataType.BYTE, (byte) 1);
-
-        meta.addEnchant(Enchantment.DURABILITY, 1, false);
-
+        meta.addEnchant(Enchantment.UNBREAKING, 1, false); // glow only, 1.21.x changed
         itemStack.setItemMeta(meta);
-
         return itemStack;
     }