We should now work on 1.18 servers

src/main/java/io/github/retrooper/packetevents/utils/player/ClientVersion.java

@@ -87,8 +87,7 @@ public enum ClientVersion {
 
     v_1_17_1(756),
 
-    //TODO 1.18 SUPPORT, UPDATE THIS PV, THIS IS PROTOCOL VERSION OF release candidate 3
-    v_1_18(1073741883),
+    v_1_18(757),
 
     LOWER_THAN_SUPPORTED_VERSIONS(v_1_7_10.protocolVersion - 1),
     HIGHER_THAN_SUPPORTED_VERSIONS(v_1_18.protocolVersion + 1),

src/main/java/io/github/retrooper/packetevents/utils/server/ServerVersion.java

@@ -43,8 +43,7 @@ public enum ServerVersion {
     v_1_15(573), v_1_15_1(575), v_1_15_2(578),
     v_1_16(735), v_1_16_1(736), v_1_16_2(751), v_1_16_3(753), v_1_16_4(754), v_1_16_5(754),
     v_1_17(755), v_1_17_1(756),
-    //TODO 1.18 SUPPORT, UPDATE THIS PV, THIS IS PROTOCOL VERSION OF release candidate 3
-    v_1_18(1073741883),
+    v_1_18(757),
     ERROR(-1);
 
     private static final String NMS_VERSION_SUFFIX = Bukkit.getServer().getClass().getPackage().getName()