  import net.md_5.bungee.protocol.packet.Handshake;
  import net.md_5.bungee.protocol.packet.KeepAlive;
  import net.md_5.bungee.protocol.packet.Kick;
-@@ -81,6 +83,18 @@ public enum Protocol
+@@ -81,6 +83,21 @@ public enum Protocol
                      BossBar.class,
                      map( ProtocolConstants.MINECRAFT_1_9, 0x0C )
              );

+            TO_CLIENT.registerPacket(
+                    EntityEffect.class,
+                    map(ProtocolConstants.MINECRAFT_1_8, 0x1D),
+                    map(ProtocolConstants.MINECRAFT_1_9, 0x4B)
+            );
+            TO_CLIENT.registerPacket(
+                    EntityRemoveEffect.class,

From 6dcb9f21b8ce9bfc1cd93c1f4e62ba690dcb6084 Mon Sep 17 00:00:00 2001
From: Aaron Hill <aa1ronham@gmail.com>
Date: Thu, 15 Sep 2016 16:38:37 -0400
Subject: [PATCH] Fix potion race condition on Forge 1.8.9
