diff --git a/common/network_connection.proto b/common/network_connection.proto
index 97219708..f17f59d0 100644
--- a/common/network_connection.proto
+++ b/common/network_connection.proto
@@ -125,4 +125,5 @@ enum ENetworkDisconnectionReason {
 	NETWORK_DISCONNECT_KICKED_NOSTEAMLOGIN = 160 [(network_connection_token) = "#Player_DisconnectReason_NoSteamLogin"];
 	NETWORK_DISCONNECT_KICKED_NOSTEAMTICKET = 161 [(network_connection_token) = "#Player_DisconnectReason_NoSteamTicket"];
 	NETWORK_DISCONNECT_KICKED_INPUTAUTOMATION = 162 [(network_connection_token) = "#Player_DisconnectReason_InputAutomation", (network_connection_detail_token) = "#Player_DisconnectReason_InputAutomation_Detail"];
+	NETWORK_DISCONNECT_KICKED_VACNETABNORMALBEHAVIOR = 163 [(network_connection_token) = "#Player_DisconnectReason_VacNetAbnormalBehavior"];
 }
diff --git a/game/shared/base_gcmessages.proto b/game/shared/base_gcmessages.proto
index a5072081..91d16963 100644
--- a/game/shared/base_gcmessages.proto
+++ b/game/shared/base_gcmessages.proto
@@ -100,6 +100,7 @@ message CMsgLANServerAvailable {
 
 message CSOEconGameAccountClient {
 	optional uint32 additional_backpack_slots = 1 [default = 0];
+	optional fixed32 trade_ban_expiration = 6;
 	optional fixed32 bonus_xp_timestamp_refresh = 12;
 	optional uint32 bonus_xp_usedflags = 13;
 	optional uint32 elevated_state = 14;
diff --git a/game/shared/cs/cs_usercmd.proto b/game/shared/cs/cs_usercmd.proto
index 265f7948..c0820439 100644
--- a/game/shared/cs/cs_usercmd.proto
+++ b/game/shared/cs/cs_usercmd.proto
@@ -36,4 +36,5 @@ message CSGOUserCmdPB {
 	optional int32 attack2_start_history_index = 7 [default = -1];
 	optional int32 attack3_start_history_index = 8 [default = -1];
 	optional bool left_hand_desired = 9 [default = false];
+	optional bool is_predicting_damage = 10 [default = false];
 }
diff --git a/game/shared/cstrike15/cstrike15_gcmessages.proto b/game/shared/cstrike15/cstrike15_gcmessages.proto
index 9e8bde94..fc0b3659 100644
--- a/game/shared/cstrike15/cstrike15_gcmessages.proto
+++ b/game/shared/cstrike15/cstrike15_gcmessages.proto
@@ -536,6 +536,7 @@ message CMsgGCCStrike15_v2_MatchmakingGC2ServerReserve {
 	optional uint32 tv_control = 17;
 	repeated .OperationalVarValue op_var_values = 19;
 	optional uint32 socache_control = 20;
+	repeated int32 teammate_colors = 21;
 }
 
 message CMsgGCCStrike15_v2_MatchmakingServerReservationResponse {
diff --git a/game/shared/cstrike15/cstrike15_usermessages.proto b/game/shared/cstrike15/cstrike15_usermessages.proto
index d09b90f2..539ca5f1 100644
--- a/game/shared/cstrike15/cstrike15_usermessages.proto
+++ b/game/shared/cstrike15/cstrike15_usermessages.proto
@@ -78,6 +78,7 @@ enum ECstrike15UserMessages {
 	CS_UM_DeepStats = 381;
 	CS_UM_ShootInfo = 383;
 	CS_UM_CounterStrafe = 385;
+	CS_UM_DamagePrediction = 386;
 }
 
 enum ECSUsrMsg_DisconnectToLobby_Action {
@@ -599,3 +600,13 @@ message CCSUsrMsg_CounterStrafe {
 	optional int32 press_to_release_ns = 1;
 	optional int32 total_keys_down = 2;
 }
+
+message CCSUsrMsg_DamagePrediction {
+	optional int32 command_num = 1;
+	optional int32 pellet_idx = 2;
+	optional int32 victim_slot = 3;
+	optional int32 victim_starting_health = 4;
+	optional int32 victim_damage = 5;
+	optional .CMsgVector shoot_pos = 6;
+	optional .CMsgQAngle shoot_dir = 7;
+}