diff --git a/.gitignore b/.gitignore
index a43a0f4..8a238de 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,4 +23,7 @@ out/
 .sts4-cache
 bin/
 !**/src/main/**/bin/
-!**/src/test/**/bin/
\ No newline at end of file
+!**/src/test/**/bin/
+
+### Server ###
+run/
\ No newline at end of file
diff --git a/CHANGELOG.log b/CHANGELOG.log
index a192561..9a1c2a5 100644
--- a/CHANGELOG.log
+++ b/CHANGELOG.log
@@ -1,6 +1,7 @@
 1.0.8-RC1: Update n°5 (XX/XX/XX)
     [FEATURES]
         - Persistence and cache will now fallback to local alternatives when unreachable.
+        - Developers can now listen to the PlayerDisguiseEvent and cancel the disguise process.
 
     [OTHER]
         - Various optimizations and improvements.
diff --git a/build.gradle.kts b/build.gradle.kts
index 28f462b..2fda361 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,8 +1,7 @@
-import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar
-
 plugins {
-    id("io.github.goooler.shadow") version "8.1.2"
     id("java")
+    id("io.github.goooler.shadow") version "8.1.2"
+    id("xyz.jpenilla.run-paper") version "2.2.2"
 }
 
 group = "xyz.ineanto"
@@ -67,16 +66,16 @@ dependencies {
     testImplementation("org.junit.jupiter:junit-jupiter:5.10.1")
 }
 
-tasks.processResources {
-    from("src/main/resources")
-    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
-    filesMatching("plugin.yml") {
-        expand("version" to version)
-    }
-}
-
 tasks {
-    named<ShadowJar>("shadowJar") {
+    processResources {
+        from("src/main/resources")
+        duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+        filesMatching("plugin.yml") {
+            expand("version" to version)
+        }
+    }
+
+    shadowJar {
         mustRunAfter(test)
         configurations = listOf(shadowImplementation)
 
@@ -122,6 +121,17 @@ tasks {
             exclude(dependency("net.wesjd:.*"))
         }
     }
+
+    runServer {
+        downloadPlugins {
+            url("https://download.luckperms.net/1526/bukkit/loader/LuckPerms-Bukkit-5.4.113.jar")
+            url("https://ci.dmulloy2.net/job/ProtocolLib/lastSuccessfulBuild/artifact/build/libs/ProtocolLib.jar")
+        }
+        // Configure the Minecraft version for our task.
+        // This is the only required configuration besides applying the plugin.
+        // Your plugin's jar (or shadowJar if present) will be used automatically.
+        minecraftVersion("1.20.2")
+    }
 }
 
 tasks.named("jar").configure {
diff --git a/src/main/java/xyz/ineanto/nicko/NickoBukkit.java b/src/main/java/xyz/ineanto/nicko/NickoBukkit.java
index 8fc665f..94507d5 100644
--- a/src/main/java/xyz/ineanto/nicko/NickoBukkit.java
+++ b/src/main/java/xyz/ineanto/nicko/NickoBukkit.java
@@ -36,6 +36,7 @@ public class NickoBukkit extends JavaPlugin {
     private Configuration configuration;
     private LocaleFileManager localeFileManager;
     private PlayerNameStore nameStore;
+    private Metrics metrics;
 
     public NickoBukkit() {
         this.unitTesting = false;
@@ -120,7 +121,7 @@ public class NickoBukkit extends JavaPlugin {
 
             getServer().getPluginManager().registerEvents(new PlayerJoinListener(), this);
             getServer().getPluginManager().registerEvents(new PlayerQuitListener(), this);
-            new Metrics(this, 20483);
+            metrics = new Metrics(this, 20483);
         }
 
         getLogger().info("Nicko has been enabled.");
@@ -138,6 +139,7 @@ public class NickoBukkit extends JavaPlugin {
             }
         }
 
+        if(!unitTesting) metrics.shutdown();
         getLogger().info("Nicko (Bukkit) has been disabled.");
     }
 
diff --git a/src/main/java/xyz/ineanto/nicko/anvil/AnvilManager.java b/src/main/java/xyz/ineanto/nicko/anvil/AnvilManager.java
index 0ce0449..4dd47ce 100644
--- a/src/main/java/xyz/ineanto/nicko/anvil/AnvilManager.java
+++ b/src/main/java/xyz/ineanto/nicko/anvil/AnvilManager.java
@@ -2,6 +2,7 @@ package xyz.ineanto.nicko.anvil;
 
 import net.kyori.adventure.text.Component;
 import net.wesjd.anvilgui.AnvilGUI;
+import org.bukkit.Bukkit;
 import org.bukkit.Material;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
@@ -9,6 +10,7 @@ import org.bukkit.inventory.meta.ItemMeta;
 import xyz.ineanto.nicko.NickoBukkit;
 import xyz.ineanto.nicko.appearance.ActionResult;
 import xyz.ineanto.nicko.appearance.AppearanceManager;
+import xyz.ineanto.nicko.event.custom.PlayerDisguiseEvent;
 import xyz.ineanto.nicko.i18n.I18N;
 import xyz.ineanto.nicko.i18n.I18NDict;
 import xyz.ineanto.nicko.mojang.MojangUtils;
@@ -77,8 +79,7 @@ public class AnvilManager {
                         } else {
                             profile.setName(snapshot.getText());
                             dataStore.updateCache(player.getUniqueId(), profile);
-                            final ActionResult actionResult = appearanceManager.updatePlayer(false, false);
-                            return sendResultAndClose(actionResult);
+                            return sendResultAndClose(false);
                         }
                     }
                     return Collections.emptyList();
@@ -98,8 +99,7 @@ public class AnvilManager {
                         } else {
                             profile.setSkin(snapshot.getText());
                             dataStore.updateCache(player.getUniqueId(), profile);
-                            final ActionResult actionResult = appearanceManager.updatePlayer(true, false);
-                            return sendResultAndClose(actionResult);
+                            return sendResultAndClose(true);
                         }
                     }
                     return Collections.emptyList();
@@ -107,8 +107,13 @@ public class AnvilManager {
                 .text("New skin...");
     }
 
-    private List<AnvilGUI.ResponseAction> sendResultAndClose(ActionResult actionResult) {
+    private List<AnvilGUI.ResponseAction> sendResultAndClose(boolean skinChange) {
+        final PlayerDisguiseEvent event = new PlayerDisguiseEvent(player, profile.getSkin(), player.getName());
+        Bukkit.getPluginManager().callEvent(event);
+        if (event.isCancelled()) { return Collections.singletonList(AnvilGUI.ResponseAction.close()); }
+
         final I18N i18n = new I18N(player);
+        final ActionResult actionResult = appearanceManager.updatePlayer(skinChange, false);
         if (!actionResult.isError()) {
             player.sendMessage(i18n.translate(I18NDict.Event.Appearance.Set.OK));
         } else {
@@ -120,7 +125,7 @@ public class AnvilManager {
     private ItemStack getLeftItem(boolean skin) {
         final ItemStack item = new ItemStack(Material.PAPER);
         final ItemMeta meta = item.getItemMeta();
-        if (meta != null) meta.displayName(Component.text("§0New " + (skin ? "skin" : "name") + "..."));
+        if (meta != null) meta.displayName(Component.text("New " + (skin ? "skin" : "name") + "..."));
         item.setItemMeta(meta);
         return item;
     }
diff --git a/src/main/java/xyz/ineanto/nicko/event/PlayerJoinListener.java b/src/main/java/xyz/ineanto/nicko/event/PlayerJoinListener.java
index 133ee1b..31a7d6b 100644
--- a/src/main/java/xyz/ineanto/nicko/event/PlayerJoinListener.java
+++ b/src/main/java/xyz/ineanto/nicko/event/PlayerJoinListener.java
@@ -23,7 +23,6 @@ import java.util.ArrayList;
 import java.util.Optional;
 import java.util.UUID;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 public class PlayerJoinListener implements Listener {
     private final Logger logger = Logger.getLogger("PlayerJoinListener");
@@ -53,7 +52,7 @@ public class PlayerJoinListener implements Listener {
                 }
             });
 
-            for (Player online : Bukkit.getOnlinePlayers().stream().filter(op -> op.getUniqueId() != player.getUniqueId()).collect(Collectors.toList())) {
+            for (Player online : Bukkit.getOnlinePlayers().stream().filter(op -> op.getUniqueId() != player.getUniqueId()).toList()) {
                 final Optional<NickoProfile> optionalOnlinePlayerProfile = dataStore.getData(online.getUniqueId());
 
                 optionalOnlinePlayerProfile.ifPresent(profile -> {
diff --git a/src/main/java/xyz/ineanto/nicko/event/custom/PlayerDisguiseEvent.java b/src/main/java/xyz/ineanto/nicko/event/custom/PlayerDisguiseEvent.java
new file mode 100644
index 0000000..e7c3776
--- /dev/null
+++ b/src/main/java/xyz/ineanto/nicko/event/custom/PlayerDisguiseEvent.java
@@ -0,0 +1,47 @@
+package xyz.ineanto.nicko.event.custom;
+
+import org.bukkit.entity.Player;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+import org.jetbrains.annotations.NotNull;
+
+public class PlayerDisguiseEvent extends Event implements Cancellable {
+    private static final HandlerList HANDLERS_LIST = new HandlerList();
+    private boolean isCancelled;
+    private final Player player;
+    private final String skin, name;
+
+    public PlayerDisguiseEvent(Player player, String skin, String name) {
+        this.player = player;
+        this.skin = skin;
+        this.name = name;
+    }
+
+    @Override
+    public boolean isCancelled() {
+        return isCancelled;
+    }
+
+    @Override
+    public void setCancelled(boolean isCancelled) {
+        this.isCancelled = isCancelled;
+    }
+
+    @Override
+    public @NotNull HandlerList getHandlers() {
+        return HANDLERS_LIST;
+    }
+
+    public Player getPlayer() {
+        return player;
+    }
+
+    public String getSkin() {
+        return skin;
+    }
+
+    public String getName() {
+        return name;
+    }
+}
diff --git a/src/main/java/xyz/ineanto/nicko/i18n/I18N.java b/src/main/java/xyz/ineanto/nicko/i18n/I18N.java
index bce6c32..9f512a4 100644
--- a/src/main/java/xyz/ineanto/nicko/i18n/I18N.java
+++ b/src/main/java/xyz/ineanto/nicko/i18n/I18N.java
@@ -50,7 +50,7 @@ public class I18N {
         final ArrayList<String> lore = readList(loreKey);
 
         if (name == null) {
-            logger.warning(nameKey + " doesn't exists! Please translate this entry.");
+            logger.warning(nameKey + " doesn't exists! Is your language file outdated?");
             return new ItemTranslation(nameKey, new ArrayList<>() {{
                 add(loreKey);
             }});
diff --git a/src/main/java/xyz/ineanto/nicko/storage/redis/RedisCache.java b/src/main/java/xyz/ineanto/nicko/storage/redis/RedisCache.java
index 77fe270..a3c0525 100644
--- a/src/main/java/xyz/ineanto/nicko/storage/redis/RedisCache.java
+++ b/src/main/java/xyz/ineanto/nicko/storage/redis/RedisCache.java
@@ -3,8 +3,10 @@ package xyz.ineanto.nicko.storage.redis;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import redis.clients.jedis.Jedis;
+import redis.clients.jedis.exceptions.JedisException;
 import xyz.ineanto.nicko.appearance.ActionResult;
 import xyz.ineanto.nicko.config.Configuration;
+import xyz.ineanto.nicko.i18n.I18NDict;
 import xyz.ineanto.nicko.profile.NickoProfile;
 import xyz.ineanto.nicko.storage.Cache;
 import xyz.ineanto.nicko.storage.CacheProvider;
@@ -37,6 +39,8 @@ public class RedisCache extends Cache {
         try (Jedis jedis = provider.getJedis()) {
             jedis.set("nicko:" + uuid.toString(), gson.toJson(profile));
             return ActionResult.ok();
+        } catch (JedisException exception) {
+            return ActionResult.error(I18NDict.Error.CACHE);
         }
     }
 
@@ -44,6 +48,8 @@ public class RedisCache extends Cache {
     public boolean isCached(UUID uuid) {
         try (Jedis jedis = provider.getJedis()) {
             return jedis.exists("nicko:" + uuid.toString());
+        } catch (JedisException exception) {
+            return false;
         }
     }
 
@@ -55,6 +61,8 @@ public class RedisCache extends Cache {
             final String data = jedis.get("nicko:" + uuid.toString());
             final NickoProfile profile = gson.fromJson(data, NickoProfile.class);
             return Optional.of(profile);
+        } catch (JedisException exception) {
+            return Optional.empty();
         }
     }
 
@@ -63,6 +71,8 @@ public class RedisCache extends Cache {
         try (Jedis jedis = provider.getJedis()) {
             jedis.del("nicko:" + uuid.toString());
             return ActionResult.ok();
+        } catch (JedisException exception) {
+            return ActionResult.error(I18NDict.Error.CACHE);
         }
     }
 }
diff --git a/src/main/java/xyz/ineanto/nicko/version/Version.java b/src/main/java/xyz/ineanto/nicko/version/Version.java
new file mode 100644
index 0000000..fe660cf
--- /dev/null
+++ b/src/main/java/xyz/ineanto/nicko/version/Version.java
@@ -0,0 +1,16 @@
+package xyz.ineanto.nicko.version;
+
+import org.jetbrains.annotations.NotNull;
+
+import java.util.Comparator;
+
+public record Version(int major, int minor, int patch) implements Comparable<Version> {
+    @Override
+    public int compareTo(@NotNull Version otherVersion) {
+        final Comparator<Version> comparator = Comparator
+                .comparingInt(Version::major)
+                .thenComparingInt(Version::minor)
+                .thenComparingInt(Version::patch);
+        return comparator.compare(this, otherVersion);
+    }
+}
diff --git a/src/main/resources/config.yml b/src/main/resources/config.yml
index 9b854cd..ce98b0f 100644
--- a/src/main/resources/config.yml
+++ b/src/main/resources/config.yml
@@ -1,5 +1,9 @@
 # Nicko ${project.version} - Config:
 
+# Don't modify this.
+# No, like... really.
+version: "1.0.8"
+
 ############
 # LANGUAGE #
 ############
@@ -49,7 +53,7 @@ redis:
   # Accepted values: false (Disabled), true (Enabled)
   enabled: false
   # Redis server's address
-  # Accepted values: valid IP address (e.g. localhost, 127.0.0.1)
+  # Accepted values: valid IP address (e.g.: localhost, 127.0.0.1)
   address: "localhost"
   # Redis server's port
   # Accepted values: valid integer (e.g. 3306, 25565)
diff --git a/src/main/resources/en.yml b/src/main/resources/en.yml
index 84e6d82..6216055 100644
--- a/src/main/resources/en.yml
+++ b/src/main/resources/en.yml
@@ -1,3 +1,5 @@
+version: "1.0.8"
+
 error:
   generic: "An unknown error occurred."
   permission: "§cYou do not have the required permission."
diff --git a/src/main/resources/fr.yml b/src/main/resources/fr.yml
index 02783c6..79e70a2 100644
--- a/src/main/resources/fr.yml
+++ b/src/main/resources/fr.yml
@@ -1,3 +1,5 @@
+version: "1.0.8"
+
 error:
   generic: "Une erreur inconnue c'est produite."
   permission: "§cVous ne possédez pas la permission."