diff --git a/pandalib-bungee/src/main/java/fr/pandacube/lib/bungee/players/BungeeOnlinePlayer.java b/pandalib-bungee/src/main/java/fr/pandacube/lib/bungee/players/BungeeOnlinePlayer.java
index f34f65e..543c088 100644
--- a/pandalib-bungee/src/main/java/fr/pandacube/lib/bungee/players/BungeeOnlinePlayer.java
+++ b/pandalib-bungee/src/main/java/fr/pandacube/lib/bungee/players/BungeeOnlinePlayer.java
@@ -1,13 +1,13 @@
 package fr.pandacube.lib.bungee.players;
 
-import java.util.Locale;
-import java.util.UUID;
-
+import fr.pandacube.lib.chat.Chat;
+import fr.pandacube.lib.core.mc_version.ProtocolVersion;
+import fr.pandacube.lib.players.standalone.AbstractOnlinePlayer;
+import fr.pandacube.lib.reflect.Reflect;
+import fr.pandacube.lib.util.MinecraftVersion;
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.ByteBufAllocator;
-import net.kyori.adventure.identity.Identified;
 import net.kyori.adventure.text.Component;
-import net.kyori.adventure.text.ComponentLike;
 import net.md_5.bungee.api.ProxyServer;
 import net.md_5.bungee.api.SkinConfiguration;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
@@ -18,10 +18,7 @@ import net.md_5.bungee.protocol.DefinedPacket;
 import net.md_5.bungee.protocol.packet.ClientSettings;
 import net.md_5.bungee.protocol.packet.PluginMessage;
 
-import fr.pandacube.lib.chat.Chat;
-import fr.pandacube.lib.players.standalone.AbstractOnlinePlayer;
-import fr.pandacube.lib.reflect.Reflect;
-import fr.pandacube.lib.util.MinecraftVersion;
+import java.util.Locale;
 
 /**
  * Represents any online player on a Bungeecord proxy.
@@ -55,11 +52,21 @@ public interface BungeeOnlinePlayer extends BungeeOffPlayer, AbstractOnlinePlaye
     /**
      * Gets the minecraft version of this player’s client.
      * @return the minecraft version of this player’s client.
+     * @deprecated use {@link #getProtocolVersion()} instead.
      */
+    @Deprecated(forRemoval = true)
     default MinecraftVersion getMinecraftVersion() {
         return MinecraftVersion.getVersion(getBungeeProxiedPlayer().getPendingConnection().getVersion());
     }
 
+    /**
+     * Gets the protocol version of this player’s client.
+     * @return the protocol version of this player’s client.
+     */
+    default ProtocolVersion getProtocolVersion() {
+        return ProtocolVersion.ofProtocol(getBungeeProxiedPlayer().getPendingConnection().getVersion());
+    }
+
 
 
 
@@ -91,26 +98,6 @@ public interface BungeeOnlinePlayer extends BungeeOffPlayer, AbstractOnlinePlaye
         getBungeeProxiedPlayer().sendMessage(Chat.toBungee(message));
     }
 
-    @Override
-    default void sendMessage(ComponentLike message, UUID sender) {
-        getBungeeProxiedPlayer().sendMessage(sender, Chat.toBungee(message.asComponent()));
-    }
-
-    @Override
-    default void sendMessage(Component message, Identified sender) {
-        getBungeeProxiedPlayer().sendMessage(sender == null ? null : sender.identity().uuid(), Chat.toBungee(message));
-    }
-
-    /**
-     * Display the provided message in the player’s chat, if they allows to display CHAT messages.
-     * @param message the message to send.
-     * @param sender the player causing the send of this message. Client side filtering may occur. May be null if we
-     *               don’t want client filtering, but still consider the message as CHAT message.
-     */
-    default void sendMessage(ComponentLike message, ProxiedPlayer sender) {
-        getBungeeProxiedPlayer().sendMessage(sender == null ? null : sender.getUniqueId(), Chat.toBungee(message.asComponent()));
-    }
-
     @Override
     default void sendTitle(Component title, Component subtitle, int fadeIn, int stay, int fadeOut) {
         ProxyServer.getInstance().createTitle()
diff --git a/pandalib-core/src/main/java/fr/pandacube/lib/core/mc_version/ProtocolVersion.java b/pandalib-core/src/main/java/fr/pandacube/lib/core/mc_version/ProtocolVersion.java
index 7b3b351..7bcb72c 100644
--- a/pandalib-core/src/main/java/fr/pandacube/lib/core/mc_version/ProtocolVersion.java
+++ b/pandalib-core/src/main/java/fr/pandacube/lib/core/mc_version/ProtocolVersion.java
@@ -2,7 +2,6 @@ package fr.pandacube.lib.core.mc_version;
 
 import fr.pandacube.lib.core.json.Json;
 import fr.pandacube.lib.util.Log;
-import fr.pandacube.lib.util.MinecraftVersion;
 import fr.pandacube.lib.util.StringUtil;
 
 import java.io.InputStream;
diff --git a/pandalib-paper/src/main/java/fr/pandacube/lib/paper/players/PaperOnlinePlayer.java b/pandalib-paper/src/main/java/fr/pandacube/lib/paper/players/PaperOnlinePlayer.java
index 54e3700..a8c38cf 100644
--- a/pandalib-paper/src/main/java/fr/pandacube/lib/paper/players/PaperOnlinePlayer.java
+++ b/pandalib-paper/src/main/java/fr/pandacube/lib/paper/players/PaperOnlinePlayer.java
@@ -7,11 +7,7 @@ import fr.pandacube.lib.paper.players.PlayerNonPersistentConfig.Expiration;
 import fr.pandacube.lib.paper.reflect.wrapper.craftbukkit.CraftPlayer;
 import fr.pandacube.lib.players.standalone.AbstractOnlinePlayer;
 import fr.pandacube.lib.reflect.wrapper.ReflectWrapper;
-import net.kyori.adventure.audience.MessageType;
-import net.kyori.adventure.identity.Identified;
-import net.kyori.adventure.identity.Identity;
 import net.kyori.adventure.text.Component;
-import net.kyori.adventure.text.ComponentLike;
 import net.kyori.adventure.title.Title;
 import net.kyori.adventure.title.Title.Times;
 import net.kyori.adventure.util.Ticks;
@@ -24,7 +20,6 @@ import org.bukkit.inventory.MainHand;
 import org.bukkit.inventory.PlayerInventory;
 
 import java.util.Locale;
-import java.util.UUID;
 
 /**
  * Represents any online player on a paper server.
@@ -93,16 +88,6 @@ public interface PaperOnlinePlayer extends PaperOffPlayer, AbstractOnlinePlayer
         getBukkitPlayer().sendMessage(message);
     }
 
-    @Override
-    default void sendMessage(ComponentLike message, UUID sender) {
-        getBukkitPlayer().sendMessage(sender == null ? Identity.nil() : Identity.identity(sender), message, MessageType.CHAT);
-    }
-
-    @Override
-    default void sendMessage(Component message, Identified sender) {
-        getBukkitPlayer().sendMessage(sender == null ? Identity.nil() : sender.identity(), message, MessageType.CHAT);
-    }
-
     @Override
     default void sendTitle(Component title, Component subtitle, int fadeIn, int stay, int fadeOut) {
         getBukkitPlayer().showTitle(Title.title(title, subtitle, Times.times(Ticks.duration(fadeIn), Ticks.duration(stay), Ticks.duration(fadeOut))));
diff --git a/pandalib-paper/src/main/java/fr/pandacube/lib/paper/util/ScoreboardUtil.java b/pandalib-paper/src/main/java/fr/pandacube/lib/paper/util/ScoreboardUtil.java
index 5b22668..86f36d0 100644
--- a/pandalib-paper/src/main/java/fr/pandacube/lib/paper/util/ScoreboardUtil.java
+++ b/pandalib-paper/src/main/java/fr/pandacube/lib/paper/util/ScoreboardUtil.java
@@ -50,7 +50,8 @@ public class ScoreboardUtil {
 				obj.setDisplaySlot(DisplaySlot.SIDEBAR);
 			}
 		}
-		
+
+		@SuppressWarnings("deprecation")
 		ChatColor[] colors = ChatColor.values();
 		
 		/*
diff --git a/pandalib-players/src/main/java/fr/pandacube/lib/players/standalone/AbstractOnlinePlayer.java b/pandalib-players/src/main/java/fr/pandacube/lib/players/standalone/AbstractOnlinePlayer.java
index c06eb5e..2370b16 100644
--- a/pandalib-players/src/main/java/fr/pandacube/lib/players/standalone/AbstractOnlinePlayer.java
+++ b/pandalib-players/src/main/java/fr/pandacube/lib/players/standalone/AbstractOnlinePlayer.java
@@ -1,13 +1,10 @@
 package fr.pandacube.lib.players.standalone;
 
 import fr.pandacube.lib.chat.ChatStatic;
-import net.kyori.adventure.identity.Identified;
-import net.kyori.adventure.identity.Identity;
 import net.kyori.adventure.text.Component;
 import net.kyori.adventure.text.ComponentLike;
 
 import java.util.Locale;
-import java.util.UUID;
 
 /**
  * Represents any online player.
@@ -87,30 +84,6 @@ public interface AbstractOnlinePlayer extends AbstractOffPlayer {
 	default void sendMessage(ComponentLike message) {
 		sendMessage(message.asComponent());
 	}
-
-	/**
-	 * Display the provided message in the player’s chat, if they allows to display CHAT messages.
-	 * @param message the message to display.
-	 * @param sender the player causing the send of this message. Client side filtering may occur.
-	 * May be null if we don’t want client filtering, but still consider the message as CHAT message.
-	 * @implNote implementation of this method should not filter the send of the message, based on
-	 * the sender. This parameter is only there to be transmitted to the client, so client side filtering can
-	 * be processed.
-	 */
-	void sendMessage(Component message, Identified sender);
-
-	/**
-	 * Display the provided message in the player’s chat, if they allows to display CHAT messages.
-	 * @param message the message to display
-	 * @param sender the player causing the send of this message. Client side filtering may occur.
-	 * May be null if we don’t want client filtering, but still consider the message as CHAT message.
-	 * @implNote implementation of this method should not filter the send of the message, based on
-	 * the sender. This parameter is only there to be transmitted to the client, so client side filtering can
-	 * be processed.
-	 */
-	default void sendMessage(ComponentLike message, UUID sender) {
-		sendMessage(message.asComponent(), () -> sender == null ? Identity.nil() : Identity.identity(sender));
-	}
 	
 	/**
 	 * Display the provided message in the player’s chat, if the chat is activated, prepended with the server prefix.
diff --git a/pandalib-players/src/main/java/fr/pandacube/lib/players/standalone/AbstractPlayerManager.java b/pandalib-players/src/main/java/fr/pandacube/lib/players/standalone/AbstractPlayerManager.java
index 84a8ca1..b835d47 100644
--- a/pandalib-players/src/main/java/fr/pandacube/lib/players/standalone/AbstractPlayerManager.java
+++ b/pandalib-players/src/main/java/fr/pandacube/lib/players/standalone/AbstractPlayerManager.java
@@ -184,37 +184,49 @@ public abstract class AbstractPlayerManager<OP extends AbstractOnlinePlayer, OF
 
 
 	/**
-	 * Broadcast a message to some or all players, and eventually to the console.
+	 * Broadcast a SYSTEM message to some or all players, and eventually to the console.
 	 *
 	 * @param message the message to send.
 	 * @param prefix if the server prefix will be prepended to the message.
 	 * @param console if the message must be displayed in the console.
 	 * @param permission if not null, the message is only sent to player with this permission.
-	 * @param sourcePlayer specifiy the eventual player that is the source of the message.
-	 * 			If null, the message will be sent as a SYSTEM chat message.
-	 * 			If not null, the message will be sent as a CHAT message, and will not be sent
-	 * 			to players ignoring the provided player (if implemented).
-	 * @throws IllegalArgumentException if message is null.
 	 * @implSpec subclasses may override this method, for instance to restrict the players being able to see the message
 	 * (like /ignored players).
 	 */
-	public void broadcastMessage(ComponentLike message, boolean prefix, boolean console, String permission, UUID sourcePlayer) {
+	public void broadcastMessage(ComponentLike message, boolean prefix, boolean console, String permission) {
 		Objects.requireNonNull(message, "message cannot be null");
 
 		if (prefix)
 			message = ChatStatic.prefixedAndColored(message.asComponent());
 
 		for (OP op : getAll()) {
-			if (permission != null && !(op.hasPermission(permission))) continue;
-
-			if (sourcePlayer != null)
-				op.sendMessage(message, sourcePlayer); // CHAT message with UUID
-			else
-				op.sendMessage(message); // SYSTEM message
+			if (permission != null && !(op.hasPermission(permission)))
+				continue;
+			op.sendMessage(message);
 		}
 		if (console)
 			sendMessageToConsole(message.asComponent());
 	}
+
+
+
+	/**
+	 * Broadcast a message to some or all players, and eventually to the console.
+	 *
+	 * @param message the message to send.
+	 * @param prefix if the server prefix will be prepended to the message.
+	 * @param console if the message must be displayed in the console.
+	 * @param permission if not null, the message is only sent to player with this permission.
+	 * @param sourcePlayer specify the eventual player that is the source of the message. Default implementation of this
+	 *                     method does not use this parameter due to the Minecraft client not handling unsigned CHAT
+	 *                     messages.
+	 * @throws IllegalArgumentException if message is null.
+	 * @implSpec subclasses may override this method, for instance to restrict the players being able to see the message
+	 * (like /ignored players).
+	 */
+	public void broadcastMessage(ComponentLike message, boolean prefix, boolean console, String permission, UUID sourcePlayer) {
+		broadcastMessage(message, prefix, console, permission);
+	}
 	
 	
 	
diff --git a/pandalib-util/src/main/java/fr/pandacube/lib/util/MinecraftVersion.java b/pandalib-util/src/main/java/fr/pandacube/lib/util/MinecraftVersion.java
index 5065e2a..e9c1d36 100644
--- a/pandalib-util/src/main/java/fr/pandacube/lib/util/MinecraftVersion.java
+++ b/pandalib-util/src/main/java/fr/pandacube/lib/util/MinecraftVersion.java
@@ -17,7 +17,7 @@ import java.util.Set;
  * Note that this enum uses one value to represent every Minecraft version using the same protocol version number.
  * @deprecated This class may not be updated. Use the class ProtocolVersion in pandalib-core module instead.
  */
-@Deprecated
+@Deprecated(forRemoval = true)
 public enum MinecraftVersion {
 	/** Minecraft versions 1.7.2 to 1.7.5, protocol version 4. */
 	v1_7_2_to_1_7_5(4, "1.7.2", "1.7.3", "1.7.4", "1.7.5"),