Bumps version for development

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>net.knarcraft</groupId>
     <artifactId>BooksWithoutBorders</artifactId>
-    <version>1.3.6</version>
+    <version>1.3.9-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <licenses>

src/main/java/net/knarcraft/bookswithoutborders/listener/BookshelfListener.java

@@ -3,7 +3,6 @@ package net.knarcraft.bookswithoutborders.listener;
 import net.knarcraft.bookswithoutborders.config.BooksWithoutBordersConfig;
 import net.knarcraft.bookswithoutborders.utility.IntegerToRomanConverter;
 import net.md_5.bungee.api.ChatColor;
-import org.bukkit.NamespacedKey;
 import org.bukkit.block.ChiseledBookshelf;
 import org.bukkit.enchantments.Enchantment;
 import org.bukkit.entity.Player;
@@ -141,12 +140,8 @@ public class BookshelfListener implements Listener {
      * @return <p>The prettified enchantment name</p>
      */
     private String getEnchantmentName(Enchantment enchantment) {
-        NamespacedKey key = enchantment.getKeyOrNull();
-        if (key != null) {
-            return uppercaseFirst(key.getKey().replace("_", " "));
-        } else {
-            return "Unknown Enchantment";
-        }
+        // Note: While depreciated, changing this is incompatible with Paper
+        return uppercaseFirst(enchantment.getKey().getKey().replace("_", " "));
     }
 
     /**