diff --git a/Quake/protocol.h b/Quake/protocol.h
index b94f9f4f..f98905d3 100644
--- a/Quake/protocol.h
+++ b/Quake/protocol.h
@@ -201,9 +201,21 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #define	svc_spawnstaticsound2	44	// [coord3] [short] samp [byte] vol [byte] aten
 //johnfitz
 
-//used by the 2021 rerelease
-//Note: same value as svcdp_effect!
-#define svc_achievement				52		// [string] id
+// 2021 re-release server messages:  the list is from
+// https://steamcommunity.com/sharedfiles/filedetails/?id=2679459726
+#define svc_setviews		45
+#define svc_updateping		46
+#define svc_updatesocial	47
+#define svc_updateplinfo	48
+#define svc_rawprint		49
+#define svc_servervars		50
+#define svc_seq			51
+// Note: svc_achievement has same value as svcdp_effect!
+#define svc_achievement		52	// [string] id
+#define svc_chat		53	// Prints a message in the chat
+#define svc_levelcompleted	54	// Probably used for achievements
+#define svc_backtolobby		55	// Tells the client that they should go back to the lobby screen
+#define svc_localsound		56	// Plays a sound that is only heard by the client
 
 //
 // client to server