diff --git a/common/netmessages.proto b/common/netmessages.proto
index 1b9eb09b..3f70fd83 100644
--- a/common/netmessages.proto
+++ b/common/netmessages.proto
@@ -212,6 +212,7 @@ message CMsgSource2SystemSpecs {
 message CMsgSource2VProfLiteReportItem {
 	optional string name = 1;
 	optional uint32 active_samples = 2;
+	optional uint32 active_samples_1secmax = 4;
 	optional uint32 usec_max = 3;
 	optional uint32 usec_avg_active = 11;
 	optional uint32 usec_p50_active = 12;
@@ -219,6 +220,14 @@ message CMsgSource2VProfLiteReportItem {
 	optional uint32 usec_avg_all = 21;
 	optional uint32 usec_p50_all = 22;
 	optional uint32 usec_p99_all = 23;
+	optional uint32 usec_1secmax_avg_active = 31;
+	optional uint32 usec_1secmax_p50_active = 32;
+	optional uint32 usec_1secmax_p95_active = 33;
+	optional uint32 usec_1secmax_p99_active = 34;
+	optional uint32 usec_1secmax_avg_all = 41;
+	optional uint32 usec_1secmax_p50_all = 42;
+	optional uint32 usec_1secmax_p95_all = 43;
+	optional uint32 usec_1secmax_p99_all = 44;
 }
 
 message CMsgSource2VProfLiteReport {
@@ -227,6 +236,38 @@ message CMsgSource2VProfLiteReport {
 	optional uint32 discarded_frames = 3;
 }
 
+message CMsgSource2NetworkFlowQuality {
+	optional uint32 duration = 1;
+	optional uint64 bytes_total = 5;
+	optional uint64 bytes_total_reliable = 6;
+	optional uint64 bytes_total_voice = 7;
+	optional uint32 bytes_sec_p95 = 10;
+	optional uint32 bytes_sec_p99 = 11;
+	optional uint32 enginemsgs_total = 20;
+	optional uint32 enginemsgs_sec_p95 = 21;
+	optional uint32 enginemsgs_sec_p99 = 22;
+	optional uint32 ticks_total = 40;
+	optional uint32 ticks_good = 41;
+	optional uint32 ticks_good_almost_late = 42;
+	optional uint32 ticks_fixed_dropped = 43;
+	optional uint32 ticks_fixed_late = 44;
+	optional uint32 ticks_bad_dropped = 45;
+	optional uint32 ticks_bad_late = 46;
+	optional uint32 ticks_bad_other = 47;
+	optional uint32 tick_missrate_samples_total = 50;
+	optional uint32 tick_missrate_samples_perfect = 51;
+	optional uint32 tick_missrate_samples_perfectnet = 52;
+	optional uint32 tick_missratenet_p75_x10 = 53;
+	optional uint32 tick_missratenet_p95_x10 = 54;
+	optional uint32 tick_missratenet_p99_x10 = 55;
+	optional sint32 recvmargin_p1 = 61;
+	optional sint32 recvmargin_p5 = 62;
+	optional sint32 recvmargin_p25 = 63;
+	optional sint32 recvmargin_p50 = 64;
+	optional sint32 recvmargin_p75 = 65;
+	optional sint32 recvmargin_p95 = 66;
+}
+
 message CCLCMsg_Diagnostic {
 	optional .CMsgSource2SystemSpecs system_specs = 1;
 	optional .CMsgSource2VProfLiteReport vprof_report = 2;
diff --git a/common/network_connection.proto b/common/network_connection.proto
index f17f59d0..6a4dff86 100644
--- a/common/network_connection.proto
+++ b/common/network_connection.proto
@@ -126,4 +126,5 @@ enum ENetworkDisconnectionReason {
 	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"];
+	NETWORK_DISCONNECT_KICKED_INSECURECLIENT = 164 [(network_connection_token) = "#Player_DisconnectReason_InsecureClient"];
 }
diff --git a/game/shared/base_gcmessages.proto b/game/shared/base_gcmessages.proto
index 91d16963..2330eaee 100644
--- a/game/shared/base_gcmessages.proto
+++ b/game/shared/base_gcmessages.proto
@@ -1,574 +1,574 @@
-import "steammessages.proto";
-
-enum EGCBaseMsg {
-	k_EMsgGCSystemMessage = 4001;
-	k_EMsgGCReplicateConVars = 4002;
-	k_EMsgGCConVarUpdated = 4003;
-	k_EMsgGCInQueue = 4008;
-	k_EMsgGCInviteToParty = 4501;
-	k_EMsgGCInvitationCreated = 4502;
-	k_EMsgGCPartyInviteResponse = 4503;
-	k_EMsgGCKickFromParty = 4504;
-	k_EMsgGCLeaveParty = 4505;
-	k_EMsgGCServerAvailable = 4506;
-	k_EMsgGCClientConnectToServer = 4507;
-	k_EMsgGCGameServerInfo = 4508;
-	k_EMsgGCError = 4509;
-	k_EMsgGCReplay_UploadedToYouTube = 4510;
-	k_EMsgGCLANServerAvailable = 4511;
-}
-
-enum EGCBaseProtoObjectTypes {
-	k_EProtoObjectPartyInvite = 1001;
-	k_EProtoObjectLobbyInvite = 1002;
-}
-
-enum GC_BannedWordType {
-	GC_BANNED_WORD_DISABLE_WORD = 0;
-	GC_BANNED_WORD_ENABLE_WORD = 1;
-}
-
-message CGCStorePurchaseInit_LineItem {
-	optional uint32 item_def_id = 1;
-	optional uint32 quantity = 2;
-	optional uint32 cost_in_local_currency = 3;
-	optional uint32 purchase_type = 4;
-	optional uint64 supplemental_data = 5;
-}
-
-message CMsgGCStorePurchaseInit {
-	optional string country = 1;
-	optional int32 language = 2;
-	optional int32 currency = 3;
-	repeated .CGCStorePurchaseInit_LineItem line_items = 4;
-}
-
-message CMsgGCStorePurchaseInitResponse {
-	optional int32 result = 1;
-	optional uint64 txn_id = 2;
-	optional string url = 3;
-	repeated uint64 item_ids = 4;
-}
-
-message CSOPartyInvite {
-	optional uint64 group_id = 1 [(key_field) = true];
-	optional fixed64 sender_id = 2;
-	optional string sender_name = 3;
-}
-
-message CSOLobbyInvite {
-	optional uint64 group_id = 1 [(key_field) = true];
-	optional fixed64 sender_id = 2;
-	optional string sender_name = 3;
-}
-
-message CMsgSystemBroadcast {
-	optional string message = 1;
-}
-
-message CMsgInviteToParty {
-	optional fixed64 steam_id = 1;
-	optional uint32 client_version = 2;
-	optional uint32 team_invite = 3;
-}
-
-message CMsgInvitationCreated {
-	optional uint64 group_id = 1;
-	optional fixed64 steam_id = 2;
-}
-
-message CMsgPartyInviteResponse {
-	optional uint64 party_id = 1;
-	optional bool accept = 2;
-	optional uint32 client_version = 3;
-	optional uint32 team_invite = 4;
-}
-
-message CMsgKickFromParty {
-	optional fixed64 steam_id = 1;
-}
-
-message CMsgLeaveParty {
-}
-
-message CMsgServerAvailable {
-}
-
-message CMsgLANServerAvailable {
-	optional fixed64 lobby_id = 1;
-}
-
-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;
-	optional uint32 elevated_timestamp = 15;
-}
-
-message CSOItemCriteriaCondition {
-	optional int32 op = 1;
-	optional string field = 2;
-	optional bool required = 3;
-	optional float float_value = 4;
-	optional string string_value = 5;
-}
-
-message CSOItemCriteria {
-	optional uint32 item_level = 1;
-	optional int32 item_quality = 2;
-	optional bool item_level_set = 3;
-	optional bool item_quality_set = 4;
-	optional uint32 initial_inventory = 5;
-	optional uint32 initial_quantity = 6;
-	optional bool ignore_enabled_flag = 8;
-	repeated .CSOItemCriteriaCondition conditions = 9;
-	optional int32 item_rarity = 10;
-	optional bool item_rarity_set = 11;
-	optional bool recent_only = 12;
-}
-
-message CSOItemRecipe {
-	optional uint32 def_index = 1;
-	optional string name = 2;
-	optional string n_a = 3;
-	optional string desc_inputs = 4;
-	optional string desc_outputs = 5;
-	optional string di_a = 6;
-	optional string di_b = 7;
-	optional string di_c = 8;
-	optional string do_a = 9;
-	optional string do_b = 10;
-	optional string do_c = 11;
-	optional bool requires_all_same_class = 12;
-	optional bool requires_all_same_slot = 13;
-	optional int32 class_usage_for_output = 14;
-	optional int32 slot_usage_for_output = 15;
-	optional int32 set_for_output = 16;
-	repeated .CSOItemCriteria input_items_criteria = 20;
-	repeated .CSOItemCriteria output_items_criteria = 21;
-	repeated uint32 input_item_dupe_counts = 22;
-}
-
-message CMsgDevNewItemRequest {
-	optional fixed64 receiver = 1;
-	optional .CSOItemCriteria criteria = 2;
-}
-
-message CMsgIncrementKillCountAttribute {
-	optional fixed32 killer_account_id = 1;
-	optional fixed32 victim_account_id = 2;
-	optional uint64 item_id = 3;
-	optional uint32 event_type = 4;
-	optional uint32 amount = 5;
-}
-
-message CMsgApplySticker {
-	optional uint64 sticker_item_id = 1;
-	optional uint64 item_item_id = 2;
-	optional uint32 sticker_slot = 3;
-	optional uint32 baseitem_defidx = 4;
-	optional float sticker_wear = 5;
-	optional float sticker_rotation = 6;
-	optional float sticker_scale = 7;
-	optional float sticker_offset_x = 8;
-	optional float sticker_offset_y = 9;
-	optional float sticker_offset_z = 10;
-	optional float sticker_wear_target = 11;
-}
-
-message CMsgModifyItemAttribute {
-	optional uint64 item_id = 1;
-	optional uint32 attr_defidx = 2;
-	optional uint32 attr_value = 3;
-}
-
-message CMsgApplyStatTrakSwap {
-	optional uint64 tool_item_id = 1;
-	optional uint64 item_1_item_id = 2;
-	optional uint64 item_2_item_id = 3;
-}
-
-message CMsgApplyStrangePart {
-	optional uint64 strange_part_item_id = 1;
-	optional uint64 item_item_id = 2;
-}
-
-message CMsgApplyPennantUpgrade {
-	optional uint64 upgrade_item_id = 1;
-	optional uint64 pennant_item_id = 2;
-}
-
-message CMsgApplyEggEssence {
-	optional uint64 essence_item_id = 1;
-	optional uint64 egg_item_id = 2;
-}
-
-message CSOEconItemAttribute {
-	optional uint32 def_index = 1;
-	optional uint32 value = 2;
-	optional bytes value_bytes = 3;
-}
-
-message CSOEconItemEquipped {
-	optional uint32 new_class = 1;
-	optional uint32 new_slot = 2;
-}
-
-message CSOEconItem {
-	optional uint64 id = 1;
-	optional uint32 account_id = 2;
-	optional uint32 inventory = 3;
-	optional uint32 def_index = 4;
-	optional uint32 quantity = 5;
-	optional uint32 level = 6;
-	optional uint32 quality = 7;
-	optional uint32 flags = 8 [default = 0];
-	optional uint32 origin = 9;
-	optional string custom_name = 10;
-	optional string custom_desc = 11;
-	repeated .CSOEconItemAttribute attribute = 12;
-	optional .CSOEconItem interior_item = 13;
-	optional bool in_use = 14 [default = false];
-	optional uint32 style = 15 [default = 0];
-	optional uint64 original_id = 16 [default = 0];
-	repeated .CSOEconItemEquipped equipped_state = 18;
-	optional uint32 rarity = 19;
-}
-
-message CMsgAdjustItemEquippedState {
-	optional uint64 item_id = 1;
-	optional uint32 new_class = 2;
-	optional uint32 new_slot = 3;
-	optional bool swap = 4;
-}
-
-message CMsgAdjustItemEquippedStateMulti {
-	repeated uint64 t_equips = 1;
-	repeated uint64 ct_equips = 2;
-	repeated uint64 noteam_equips = 3;
-}
-
-message CMsgSortItems {
-	optional uint32 sort_type = 1;
-}
-
-message CSOEconClaimCode {
-	optional uint32 account_id = 1;
-	optional uint32 code_type = 2;
-	optional uint32 time_acquired = 3;
-	optional string code = 4;
-}
-
-message CMsgStoreGetUserData {
-	optional fixed32 price_sheet_version = 1;
-	optional int32 currency = 2;
-}
-
-message CMsgStoreGetUserDataResponse {
-	optional int32 result = 1;
-	optional int32 currency_deprecated = 2;
-	optional string country_deprecated = 3;
-	optional fixed32 price_sheet_version = 4;
-	optional bytes price_sheet = 8;
-}
-
-message CMsgUpdateItemSchema {
-	optional bytes items_game = 1;
-	optional fixed32 item_schema_version = 2;
-	optional string items_game_url = 4;
-}
-
-message CMsgGCError {
-	optional string error_text = 1;
-}
-
-message CMsgRequestInventoryRefresh {
-}
-
-message CMsgConVarValue {
-	optional string name = 1;
-	optional string value = 2;
-}
-
-message CMsgReplicateConVars {
-	repeated .CMsgConVarValue convars = 1;
-}
-
-message CMsgUseItem {
-	optional uint64 item_id = 1;
-	optional fixed64 target_steam_id = 2;
-	repeated uint32 gift__potential_targets = 3;
-	optional uint32 duel__class_lock = 4;
-	optional fixed64 initiator_steam_id = 5;
-}
-
-message CMsgReplayUploadedToYouTube {
-	optional string youtube_url = 1;
-	optional string youtube_account_name = 2;
-	optional uint64 session_id = 3;
-}
-
-message CMsgConsumableExhausted {
-	optional int32 item_def_id = 1;
-}
-
-message CMsgItemAcknowledged__DEPRECATED {
-	optional uint32 account_id = 1;
-	optional uint32 inventory = 2;
-	optional uint32 def_index = 3;
-	optional uint32 quality = 4;
-	optional uint32 rarity = 5;
-	optional uint32 origin = 6;
-	optional uint64 item_id = 7;
-}
-
-message CMsgSetItemPositions {
-	message ItemPosition {
-		optional uint32 legacy_item_id = 1;
-		optional uint32 position = 2;
-		optional uint64 item_id = 3;
-	}
-
-	repeated .CMsgSetItemPositions.ItemPosition item_positions = 1;
-}
-
-message CMsgGCReportAbuse {
-	optional fixed64 target_steam_id = 1;
-	optional string description = 4;
-	optional uint64 gid = 5;
-	optional uint32 abuse_type = 2;
-	optional uint32 content_type = 3;
-	optional fixed32 target_game_server_ip = 6;
-	optional uint32 target_game_server_port = 7;
-}
-
-message CMsgGCReportAbuseResponse {
-	optional fixed64 target_steam_id = 1;
-	optional uint32 result = 2;
-	optional string error_message = 3;
-}
-
-message CMsgGCNameItemNotification {
-	optional fixed64 player_steamid = 1;
-	optional uint32 item_def_index = 2;
-	optional string item_name_custom = 3;
-}
-
-message CMsgGCClientDisplayNotification {
-	optional string notification_title_localization_key = 1;
-	optional string notification_body_localization_key = 2;
-	repeated string body_substring_keys = 3;
-	repeated string body_substring_values = 4;
-}
-
-message CMsgGCShowItemsPickedUp {
-	optional fixed64 player_steamid = 1;
-}
-
-message CMsgGCIncrementKillCountResponse {
-	optional uint32 killer_account_id = 1 [(key_field) = true];
-	optional uint32 num_kills = 2;
-	optional uint32 item_def = 3;
-	optional uint32 level_type = 4;
-}
-
-message CSOEconItemDropRateBonus {
-	optional uint32 account_id = 1;
-	optional fixed32 expiration_date = 2;
-	optional float bonus = 3;
-	optional uint32 bonus_count = 4;
-	optional uint64 item_id = 5;
-	optional uint32 def_index = 6;
-}
-
-message CSOEconItemLeagueViewPass {
-	optional uint32 account_id = 1 [(key_field) = true];
-	optional uint32 league_id = 2 [(key_field) = true];
-	optional uint32 admin = 3;
-	optional uint32 itemindex = 4;
-}
-
-message CSOEconItemEventTicket {
-	optional uint32 account_id = 1;
-	optional uint32 event_id = 2;
-	optional uint64 item_id = 3;
-}
-
-message CMsgGCItemPreviewItemBoughtNotification {
-	optional uint32 item_def_index = 1;
-}
-
-message CMsgGCStorePurchaseCancel {
-	optional uint64 txn_id = 1;
-}
-
-message CMsgGCStorePurchaseCancelResponse {
-	optional uint32 result = 1;
-}
-
-message CMsgGCStorePurchaseFinalize {
-	optional uint64 txn_id = 1;
-}
-
-message CMsgGCStorePurchaseFinalizeResponse {
-	optional uint32 result = 1;
-	repeated uint64 item_ids = 2;
-}
-
-message CMsgGCBannedWordListRequest {
-	optional uint32 ban_list_group_id = 1;
-	optional uint32 word_id = 2;
-}
-
-message CMsgGCRequestAnnouncements {
-}
-
-message CMsgGCRequestAnnouncementsResponse {
-	optional string announcement_title = 1;
-	optional string announcement = 2;
-	optional string nextmatch_title = 3;
-	optional string nextmatch = 4;
-}
-
-message CMsgGCBannedWord {
-	optional uint32 word_id = 1;
-	optional .GC_BannedWordType word_type = 2 [default = GC_BANNED_WORD_DISABLE_WORD];
-	optional string word = 3;
-}
-
-message CMsgGCBannedWordListResponse {
-	optional uint32 ban_list_group_id = 1;
-	repeated .CMsgGCBannedWord word_list = 2;
-}
-
-message CMsgGCToGCBannedWordListBroadcast {
-	optional .CMsgGCBannedWordListResponse broadcast = 1;
-}
-
-message CMsgGCToGCBannedWordListUpdated {
-	optional uint32 group_id = 1;
-}
-
-message CSOEconDefaultEquippedDefinitionInstanceClient {
-	optional uint32 account_id = 1 [(key_field) = true];
-	optional uint32 item_definition = 2;
-	optional uint32 class_id = 3 [(key_field) = true];
-	optional uint32 slot_id = 4 [(key_field) = true];
-}
-
-message CMsgGCToGCDirtySDOCache {
-	optional uint32 sdo_type = 1;
-	optional uint64 key_uint64 = 2;
-}
-
-message CMsgGCToGCDirtyMultipleSDOCache {
-	optional uint32 sdo_type = 1;
-	repeated uint64 key_uint64 = 2;
-}
-
-message CMsgGCCollectItem {
-	optional uint64 collection_item_id = 1;
-	optional uint64 subject_item_id = 2;
-}
-
-message CMsgSDONoMemcached {
-}
-
-message CMsgGCToGCUpdateSQLKeyValue {
-	optional string key_name = 1;
-}
-
-message CMsgGCToGCIsTrustedServer {
-	optional fixed64 steam_id = 1;
-}
-
-message CMsgGCToGCIsTrustedServerResponse {
-	optional bool is_trusted = 1;
-}
-
-message CMsgGCToGCBroadcastConsoleCommand {
-	optional string con_command = 1;
-}
-
-message CMsgGCServerVersionUpdated {
-	optional uint32 server_version = 1;
-}
-
-message CMsgGCClientVersionUpdated {
-	optional uint32 client_version = 1;
-}
-
-message CMsgGCToGCWebAPIAccountChanged {
-}
-
-message CMsgGCToGCRequestPassportItemGrant {
-	optional fixed64 steam_id = 1;
-	optional uint32 league_id = 2;
-	optional int32 reward_flag = 3;
-}
-
-message CMsgGameServerInfo {
-	enum ServerType {
-		UNSPECIFIED = 0;
-		GAME = 1;
-		PROXY = 2;
-	}
-
-	optional fixed32 server_public_ip_addr = 1;
-	optional fixed32 server_private_ip_addr = 2;
-	optional uint32 server_port = 3;
-	optional uint32 server_tv_port = 4;
-	optional string server_key = 5;
-	optional bool server_hibernation = 6;
-	optional .CMsgGameServerInfo.ServerType server_type = 7 [default = UNSPECIFIED];
-	optional uint32 server_region = 8;
-	optional float server_loadavg = 9;
-	optional float server_tv_broadcast_time = 10;
-	optional float server_game_time = 11;
-	optional fixed64 server_relay_connected_steam_id = 12;
-	optional uint32 relay_slots_max = 13;
-	optional int32 relays_connected = 14;
-	optional int32 relay_clients_connected = 15;
-	optional fixed64 relayed_game_server_steam_id = 16;
-	optional uint32 parent_relay_count = 17;
-	optional fixed64 tv_secret_code = 18;
-}
-
-message CSOEconEquipSlot {
-	optional uint32 account_id = 1 [(key_field) = true];
-	optional uint32 class_id = 2 [(key_field) = true];
-	optional uint32 slot_id = 3 [(key_field) = true];
-	optional uint64 item_id = 4;
-	optional uint32 item_definition = 5;
-}
-
-message CMsgAdjustEquipSlot {
-	optional uint32 class_id = 1;
-	optional uint32 slot_id = 2;
-	optional uint64 item_id = 3;
-}
-
-message CMsgAdjustEquipSlots {
-	repeated .CMsgAdjustEquipSlot slots = 1;
-	optional uint32 change_num = 2;
-}
-
-message CMsgOpenCrate {
-	optional uint64 tool_item_id = 1;
-	optional uint64 subject_item_id = 2;
-	optional bool for_rental = 3;
-}
-
-message CSOEconRentalHistory {
-	optional uint32 account_id = 1 [(key_field) = true];
-	optional uint64 crate_item_id = 2 [(key_field) = true];
-	optional uint32 crate_def_index = 3;
-	optional uint32 issue_date = 4;
-	optional uint32 expiration_date = 5;
-}
-
-message CMsgAcknowledgeRentalExpiration {
-	optional uint64 crate_item_id = 1;
-}
+import "steammessages.proto";
+
+enum EGCBaseMsg {
+	k_EMsgGCSystemMessage = 4001;
+	k_EMsgGCReplicateConVars = 4002;
+	k_EMsgGCConVarUpdated = 4003;
+	k_EMsgGCInQueue = 4008;
+	k_EMsgGCInviteToParty = 4501;
+	k_EMsgGCInvitationCreated = 4502;
+	k_EMsgGCPartyInviteResponse = 4503;
+	k_EMsgGCKickFromParty = 4504;
+	k_EMsgGCLeaveParty = 4505;
+	k_EMsgGCServerAvailable = 4506;
+	k_EMsgGCClientConnectToServer = 4507;
+	k_EMsgGCGameServerInfo = 4508;
+	k_EMsgGCError = 4509;
+	k_EMsgGCReplay_UploadedToYouTube = 4510;
+	k_EMsgGCLANServerAvailable = 4511;
+}
+
+enum EGCBaseProtoObjectTypes {
+	k_EProtoObjectPartyInvite = 1001;
+	k_EProtoObjectLobbyInvite = 1002;
+}
+
+enum GC_BannedWordType {
+	GC_BANNED_WORD_DISABLE_WORD = 0;
+	GC_BANNED_WORD_ENABLE_WORD = 1;
+}
+
+message CGCStorePurchaseInit_LineItem {
+	optional uint32 item_def_id = 1;
+	optional uint32 quantity = 2;
+	optional uint32 cost_in_local_currency = 3;
+	optional uint32 purchase_type = 4;
+	optional uint64 supplemental_data = 5;
+}
+
+message CMsgGCStorePurchaseInit {
+	optional string country = 1;
+	optional int32 language = 2;
+	optional int32 currency = 3;
+	repeated .CGCStorePurchaseInit_LineItem line_items = 4;
+}
+
+message CMsgGCStorePurchaseInitResponse {
+	optional int32 result = 1;
+	optional uint64 txn_id = 2;
+	optional string url = 3;
+	repeated uint64 item_ids = 4;
+}
+
+message CSOPartyInvite {
+	optional uint64 group_id = 1 [(key_field) = true];
+	optional fixed64 sender_id = 2;
+	optional string sender_name = 3;
+}
+
+message CSOLobbyInvite {
+	optional uint64 group_id = 1 [(key_field) = true];
+	optional fixed64 sender_id = 2;
+	optional string sender_name = 3;
+}
+
+message CMsgSystemBroadcast {
+	optional string message = 1;
+}
+
+message CMsgInviteToParty {
+	optional fixed64 steam_id = 1;
+	optional uint32 client_version = 2;
+	optional uint32 team_invite = 3;
+}
+
+message CMsgInvitationCreated {
+	optional uint64 group_id = 1;
+	optional fixed64 steam_id = 2;
+}
+
+message CMsgPartyInviteResponse {
+	optional uint64 party_id = 1;
+	optional bool accept = 2;
+	optional uint32 client_version = 3;
+	optional uint32 team_invite = 4;
+}
+
+message CMsgKickFromParty {
+	optional fixed64 steam_id = 1;
+}
+
+message CMsgLeaveParty {
+}
+
+message CMsgServerAvailable {
+}
+
+message CMsgLANServerAvailable {
+	optional fixed64 lobby_id = 1;
+}
+
+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;
+	optional uint32 elevated_timestamp = 15;
+}
+
+message CSOItemCriteriaCondition {
+	optional int32 op = 1;
+	optional string field = 2;
+	optional bool required = 3;
+	optional float float_value = 4;
+	optional string string_value = 5;
+}
+
+message CSOItemCriteria {
+	optional uint32 item_level = 1;
+	optional int32 item_quality = 2;
+	optional bool item_level_set = 3;
+	optional bool item_quality_set = 4;
+	optional uint32 initial_inventory = 5;
+	optional uint32 initial_quantity = 6;
+	optional bool ignore_enabled_flag = 8;
+	repeated .CSOItemCriteriaCondition conditions = 9;
+	optional int32 item_rarity = 10;
+	optional bool item_rarity_set = 11;
+	optional bool recent_only = 12;
+}
+
+message CSOItemRecipe {
+	optional uint32 def_index = 1;
+	optional string name = 2;
+	optional string n_a = 3;
+	optional string desc_inputs = 4;
+	optional string desc_outputs = 5;
+	optional string di_a = 6;
+	optional string di_b = 7;
+	optional string di_c = 8;
+	optional string do_a = 9;
+	optional string do_b = 10;
+	optional string do_c = 11;
+	optional bool requires_all_same_class = 12;
+	optional bool requires_all_same_slot = 13;
+	optional int32 class_usage_for_output = 14;
+	optional int32 slot_usage_for_output = 15;
+	optional int32 set_for_output = 16;
+	repeated .CSOItemCriteria input_items_criteria = 20;
+	repeated .CSOItemCriteria output_items_criteria = 21;
+	repeated uint32 input_item_dupe_counts = 22;
+}
+
+message CMsgDevNewItemRequest {
+	optional fixed64 receiver = 1;
+	optional .CSOItemCriteria criteria = 2;
+}
+
+message CMsgIncrementKillCountAttribute {
+	optional fixed32 killer_account_id = 1;
+	optional fixed32 victim_account_id = 2;
+	optional uint64 item_id = 3;
+	optional uint32 event_type = 4;
+	optional uint32 amount = 5;
+}
+
+message CMsgApplySticker {
+	optional uint64 sticker_item_id = 1;
+	optional uint64 item_item_id = 2;
+	optional uint32 sticker_slot = 3;
+	optional uint32 baseitem_defidx = 4;
+	optional float sticker_wear = 5;
+	optional float sticker_rotation = 6;
+	optional float sticker_scale = 7;
+	optional float sticker_offset_x = 8;
+	optional float sticker_offset_y = 9;
+	optional float sticker_offset_z = 10;
+	optional float sticker_wear_target = 11;
+}
+
+message CMsgModifyItemAttribute {
+	optional uint64 item_id = 1;
+	optional uint32 attr_defidx = 2;
+	optional uint32 attr_value = 3;
+}
+
+message CMsgApplyStatTrakSwap {
+	optional uint64 tool_item_id = 1;
+	optional uint64 item_1_item_id = 2;
+	optional uint64 item_2_item_id = 3;
+}
+
+message CMsgApplyStrangePart {
+	optional uint64 strange_part_item_id = 1;
+	optional uint64 item_item_id = 2;
+}
+
+message CMsgApplyPennantUpgrade {
+	optional uint64 upgrade_item_id = 1;
+	optional uint64 pennant_item_id = 2;
+}
+
+message CMsgApplyEggEssence {
+	optional uint64 essence_item_id = 1;
+	optional uint64 egg_item_id = 2;
+}
+
+message CSOEconItemAttribute {
+	optional uint32 def_index = 1;
+	optional uint32 value = 2;
+	optional bytes value_bytes = 3;
+}
+
+message CSOEconItemEquipped {
+	optional uint32 new_class = 1;
+	optional uint32 new_slot = 2;
+}
+
+message CSOEconItem {
+	optional uint64 id = 1;
+	optional uint32 account_id = 2;
+	optional uint32 inventory = 3;
+	optional uint32 def_index = 4;
+	optional uint32 quantity = 5;
+	optional uint32 level = 6;
+	optional uint32 quality = 7;
+	optional uint32 flags = 8 [default = 0];
+	optional uint32 origin = 9;
+	optional string custom_name = 10;
+	optional string custom_desc = 11;
+	repeated .CSOEconItemAttribute attribute = 12;
+	optional .CSOEconItem interior_item = 13;
+	optional bool in_use = 14 [default = false];
+	optional uint32 style = 15 [default = 0];
+	optional uint64 original_id = 16 [default = 0];
+	repeated .CSOEconItemEquipped equipped_state = 18;
+	optional uint32 rarity = 19;
+}
+
+message CMsgAdjustItemEquippedState {
+	optional uint64 item_id = 1;
+	optional uint32 new_class = 2;
+	optional uint32 new_slot = 3;
+	optional bool swap = 4;
+}
+
+message CMsgAdjustItemEquippedStateMulti {
+	repeated uint64 t_equips = 1;
+	repeated uint64 ct_equips = 2;
+	repeated uint64 noteam_equips = 3;
+}
+
+message CMsgSortItems {
+	optional uint32 sort_type = 1;
+}
+
+message CSOEconClaimCode {
+	optional uint32 account_id = 1;
+	optional uint32 code_type = 2;
+	optional uint32 time_acquired = 3;
+	optional string code = 4;
+}
+
+message CMsgStoreGetUserData {
+	optional fixed32 price_sheet_version = 1;
+	optional int32 currency = 2;
+}
+
+message CMsgStoreGetUserDataResponse {
+	optional int32 result = 1;
+	optional int32 currency_deprecated = 2;
+	optional string country_deprecated = 3;
+	optional fixed32 price_sheet_version = 4;
+	optional bytes price_sheet = 8;
+}
+
+message CMsgUpdateItemSchema {
+	optional bytes items_game = 1;
+	optional fixed32 item_schema_version = 2;
+	optional string items_game_url = 4;
+}
+
+message CMsgGCError {
+	optional string error_text = 1;
+}
+
+message CMsgRequestInventoryRefresh {
+}
+
+message CMsgConVarValue {
+	optional string name = 1;
+	optional string value = 2;
+}
+
+message CMsgReplicateConVars {
+	repeated .CMsgConVarValue convars = 1;
+}
+
+message CMsgUseItem {
+	optional uint64 item_id = 1;
+	optional fixed64 target_steam_id = 2;
+	repeated uint32 gift__potential_targets = 3;
+	optional uint32 duel__class_lock = 4;
+	optional fixed64 initiator_steam_id = 5;
+}
+
+message CMsgReplayUploadedToYouTube {
+	optional string youtube_url = 1;
+	optional string youtube_account_name = 2;
+	optional uint64 session_id = 3;
+}
+
+message CMsgConsumableExhausted {
+	optional int32 item_def_id = 1;
+}
+
+message CMsgItemAcknowledged__DEPRECATED {
+	optional uint32 account_id = 1;
+	optional uint32 inventory = 2;
+	optional uint32 def_index = 3;
+	optional uint32 quality = 4;
+	optional uint32 rarity = 5;
+	optional uint32 origin = 6;
+	optional uint64 item_id = 7;
+}
+
+message CMsgSetItemPositions {
+	message ItemPosition {
+		optional uint32 legacy_item_id = 1;
+		optional uint32 position = 2;
+		optional uint64 item_id = 3;
+	}
+
+	repeated .CMsgSetItemPositions.ItemPosition item_positions = 1;
+}
+
+message CMsgGCReportAbuse {
+	optional fixed64 target_steam_id = 1;
+	optional string description = 4;
+	optional uint64 gid = 5;
+	optional uint32 abuse_type = 2;
+	optional uint32 content_type = 3;
+	optional fixed32 target_game_server_ip = 6;
+	optional uint32 target_game_server_port = 7;
+}
+
+message CMsgGCReportAbuseResponse {
+	optional fixed64 target_steam_id = 1;
+	optional uint32 result = 2;
+	optional string error_message = 3;
+}
+
+message CMsgGCNameItemNotification {
+	optional fixed64 player_steamid = 1;
+	optional uint32 item_def_index = 2;
+	optional string item_name_custom = 3;
+}
+
+message CMsgGCClientDisplayNotification {
+	optional string notification_title_localization_key = 1;
+	optional string notification_body_localization_key = 2;
+	repeated string body_substring_keys = 3;
+	repeated string body_substring_values = 4;
+}
+
+message CMsgGCShowItemsPickedUp {
+	optional fixed64 player_steamid = 1;
+}
+
+message CMsgGCIncrementKillCountResponse {
+	optional uint32 killer_account_id = 1 [(key_field) = true];
+	optional uint32 num_kills = 2;
+	optional uint32 item_def = 3;
+	optional uint32 level_type = 4;
+}
+
+message CSOEconItemDropRateBonus {
+	optional uint32 account_id = 1;
+	optional fixed32 expiration_date = 2;
+	optional float bonus = 3;
+	optional uint32 bonus_count = 4;
+	optional uint64 item_id = 5;
+	optional uint32 def_index = 6;
+}
+
+message CSOEconItemLeagueViewPass {
+	optional uint32 account_id = 1 [(key_field) = true];
+	optional uint32 league_id = 2 [(key_field) = true];
+	optional uint32 admin = 3;
+	optional uint32 itemindex = 4;
+}
+
+message CSOEconItemEventTicket {
+	optional uint32 account_id = 1;
+	optional uint32 event_id = 2;
+	optional uint64 item_id = 3;
+}
+
+message CMsgGCItemPreviewItemBoughtNotification {
+	optional uint32 item_def_index = 1;
+}
+
+message CMsgGCStorePurchaseCancel {
+	optional uint64 txn_id = 1;
+}
+
+message CMsgGCStorePurchaseCancelResponse {
+	optional uint32 result = 1;
+}
+
+message CMsgGCStorePurchaseFinalize {
+	optional uint64 txn_id = 1;
+}
+
+message CMsgGCStorePurchaseFinalizeResponse {
+	optional uint32 result = 1;
+	repeated uint64 item_ids = 2;
+}
+
+message CMsgGCBannedWordListRequest {
+	optional uint32 ban_list_group_id = 1;
+	optional uint32 word_id = 2;
+}
+
+message CMsgGCRequestAnnouncements {
+}
+
+message CMsgGCRequestAnnouncementsResponse {
+	optional string announcement_title = 1;
+	optional string announcement = 2;
+	optional string nextmatch_title = 3;
+	optional string nextmatch = 4;
+}
+
+message CMsgGCBannedWord {
+	optional uint32 word_id = 1;
+	optional .GC_BannedWordType word_type = 2 [default = GC_BANNED_WORD_DISABLE_WORD];
+	optional string word = 3;
+}
+
+message CMsgGCBannedWordListResponse {
+	optional uint32 ban_list_group_id = 1;
+	repeated .CMsgGCBannedWord word_list = 2;
+}
+
+message CMsgGCToGCBannedWordListBroadcast {
+	optional .CMsgGCBannedWordListResponse broadcast = 1;
+}
+
+message CMsgGCToGCBannedWordListUpdated {
+	optional uint32 group_id = 1;
+}
+
+message CSOEconDefaultEquippedDefinitionInstanceClient {
+	optional uint32 account_id = 1 [(key_field) = true];
+	optional uint32 item_definition = 2;
+	optional uint32 class_id = 3 [(key_field) = true];
+	optional uint32 slot_id = 4 [(key_field) = true];
+}
+
+message CMsgGCToGCDirtySDOCache {
+	optional uint32 sdo_type = 1;
+	optional uint64 key_uint64 = 2;
+}
+
+message CMsgGCToGCDirtyMultipleSDOCache {
+	optional uint32 sdo_type = 1;
+	repeated uint64 key_uint64 = 2;
+}
+
+message CMsgGCCollectItem {
+	optional uint64 collection_item_id = 1;
+	optional uint64 subject_item_id = 2;
+}
+
+message CMsgSDONoMemcached {
+}
+
+message CMsgGCToGCUpdateSQLKeyValue {
+	optional string key_name = 1;
+}
+
+message CMsgGCToGCIsTrustedServer {
+	optional fixed64 steam_id = 1;
+}
+
+message CMsgGCToGCIsTrustedServerResponse {
+	optional bool is_trusted = 1;
+}
+
+message CMsgGCToGCBroadcastConsoleCommand {
+	optional string con_command = 1;
+}
+
+message CMsgGCServerVersionUpdated {
+	optional uint32 server_version = 1;
+}
+
+message CMsgGCClientVersionUpdated {
+	optional uint32 client_version = 1;
+}
+
+message CMsgGCToGCWebAPIAccountChanged {
+}
+
+message CMsgGCToGCRequestPassportItemGrant {
+	optional fixed64 steam_id = 1;
+	optional uint32 league_id = 2;
+	optional int32 reward_flag = 3;
+}
+
+message CMsgGameServerInfo {
+	enum ServerType {
+		UNSPECIFIED = 0;
+		GAME = 1;
+		PROXY = 2;
+	}
+
+	optional fixed32 server_public_ip_addr = 1;
+	optional fixed32 server_private_ip_addr = 2;
+	optional uint32 server_port = 3;
+	optional uint32 server_tv_port = 4;
+	optional string server_key = 5;
+	optional bool server_hibernation = 6;
+	optional .CMsgGameServerInfo.ServerType server_type = 7 [default = UNSPECIFIED];
+	optional uint32 server_region = 8;
+	optional float server_loadavg = 9;
+	optional float server_tv_broadcast_time = 10;
+	optional float server_game_time = 11;
+	optional fixed64 server_relay_connected_steam_id = 12;
+	optional uint32 relay_slots_max = 13;
+	optional int32 relays_connected = 14;
+	optional int32 relay_clients_connected = 15;
+	optional fixed64 relayed_game_server_steam_id = 16;
+	optional uint32 parent_relay_count = 17;
+	optional fixed64 tv_secret_code = 18;
+}
+
+message CSOEconEquipSlot {
+	optional uint32 account_id = 1 [(key_field) = true];
+	optional uint32 class_id = 2 [(key_field) = true];
+	optional uint32 slot_id = 3 [(key_field) = true];
+	optional uint64 item_id = 4;
+	optional uint32 item_definition = 5;
+}
+
+message CMsgAdjustEquipSlot {
+	optional uint32 class_id = 1;
+	optional uint32 slot_id = 2;
+	optional uint64 item_id = 3;
+}
+
+message CMsgAdjustEquipSlots {
+	repeated .CMsgAdjustEquipSlot slots = 1;
+	optional uint32 change_num = 2;
+}
+
+message CMsgOpenCrate {
+	optional uint64 tool_item_id = 1;
+	optional uint64 subject_item_id = 2;
+	optional bool for_rental = 3;
+}
+
+message CSOEconRentalHistory {
+	optional uint32 account_id = 1 [(key_field) = true];
+	optional uint64 crate_item_id = 2 [(key_field) = true];
+	optional uint32 crate_def_index = 3;
+	optional uint32 issue_date = 4;
+	optional uint32 expiration_date = 5;
+}
+
+message CMsgAcknowledgeRentalExpiration {
+	optional uint64 crate_item_id = 1;
+}
diff --git a/game/shared/cs/cs_usercmd.proto b/game/shared/cs/cs_usercmd.proto
index c0820439..f813ccd1 100644
--- a/game/shared/cs/cs_usercmd.proto
+++ b/game/shared/cs/cs_usercmd.proto
@@ -36,5 +36,7 @@ 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];
+	optional bool is_predicting_body_shot_fx = 11 [default = false];
+	optional bool is_predicting_head_shot_fx = 12 [default = false];
+	optional bool is_predicting_kill_ragdolls = 13 [default = false];
 }
diff --git a/game/shared/cstrike15/cstrike15_gcmessages.proto b/game/shared/cstrike15/cstrike15_gcmessages.proto
index fc0b3659..1095b973 100644
--- a/game/shared/cstrike15/cstrike15_gcmessages.proto
+++ b/game/shared/cstrike15/cstrike15_gcmessages.proto
@@ -107,6 +107,8 @@ enum ECsgoGCMsg {
 	k_EMsgGCCStrike15_v2_ClientNetworkConfig = 9220;
 	k_EMsgGCCStrike15_v2_GC2ClientNotifyXPShop = 9221;
 	k_EMsgGCCStrike15_v2_Client2GcAckXPShopTracks = 9222;
+	k_EMsgGCCStrike15_v2_MatchmakingGC2ClientSearchStats = 9223;
+	k_EMsgGCCStrike15_v2_PremierSeasonSummary = 9224;
 }
 
 enum ECsgoSteamUserStat {
@@ -242,6 +244,8 @@ message PlayerRankingInfo {
 	optional uint32 rank_if_tie = 12;
 	repeated .PlayerRankingInfo.PerMapRank per_map_rank = 13;
 	optional uint32 leaderboard_name_status = 14;
+	optional uint32 highest_rank = 15;
+	optional uint32 rank_expiry = 16;
 }
 
 message PlayerCommendationInfo {
@@ -821,6 +825,35 @@ message CMsgGCCStrike15_v2_PlayersProfile {
 	repeated .CMsgGCCStrike15_v2_MatchmakingGC2ClientHello account_profiles = 2;
 }
 
+message CMsgGCCStrike15_v2_PremierSeasonSummary {
+	message DataPerWeek {
+		optional uint64 week_id = 1;
+		optional uint32 rank_id = 2;
+		optional uint32 matches_played = 3;
+	}
+
+	message DataPerMap {
+		optional uint32 map_id = 1;
+		optional uint32 wins = 2;
+		optional uint32 ties = 3;
+		optional uint32 losses = 4;
+		optional uint32 rounds = 5;
+		optional uint32 kills = 6;
+		optional uint32 headshots = 7;
+		optional uint32 assists = 8;
+		optional uint32 deaths = 9;
+		optional uint32 mvps = 10;
+		optional uint32 rounds_3k = 11;
+		optional uint32 rounds_4k = 12;
+		optional uint32 rounds_5k = 13;
+	}
+
+	optional uint32 account_id = 1;
+	optional uint32 season_id = 2;
+	repeated .CMsgGCCStrike15_v2_PremierSeasonSummary.DataPerWeek data_per_week = 3;
+	repeated .CMsgGCCStrike15_v2_PremierSeasonSummary.DataPerMap data_per_map = 4;
+}
+
 message CMsgGCCStrike15_v2_PlayerOverwatchCaseUpdate {
 	optional uint64 caseid = 1;
 	optional uint32 suspectid = 3;
@@ -1178,6 +1211,14 @@ message CMsgGCCStrike15_v2_GC2ClientNotifyXPShop {
 message CMsgGCCStrike15_v2_Client2GcAckXPShopTracks {
 }
 
+message CMsgGCCStrike15_v2_MatchmakingGC2ClientSearchStats {
+	optional uint32 gs_location_id = 1;
+	optional uint32 data_center_id = 2;
+	optional uint32 num_locked_in = 3;
+	optional uint32 num_found_nearby = 4;
+	optional uint32 note_level = 5;
+}
+
 message CMsgGC_GlobalGame_Subscribe {
 	optional uint64 ticket = 1;
 }
diff --git a/game/shared/cstrike15/cstrike15_usermessages.proto b/game/shared/cstrike15/cstrike15_usermessages.proto
index 539ca5f1..d15edf89 100644
--- a/game/shared/cstrike15/cstrike15_usermessages.proto
+++ b/game/shared/cstrike15/cstrike15_usermessages.proto
@@ -609,4 +609,5 @@ message CCSUsrMsg_DamagePrediction {
 	optional int32 victim_damage = 5;
 	optional .CMsgVector shoot_pos = 6;
 	optional .CMsgQAngle shoot_dir = 7;
+	optional .CMsgQAngle aim_punch = 8;
 }
diff --git a/networksystem/networksystem_protomessages.proto b/networksystem/networksystem_protomessages.proto
new file mode 100644
index 00000000..2317cfae
--- /dev/null
+++ b/networksystem/networksystem_protomessages.proto
@@ -0,0 +1,19 @@
+message NetMessageSplitscreenUserChanged {
+	optional uint32 slot = 1;
+}
+
+message NetMessageConnectionClosed {
+	optional uint32 reason = 1;
+	optional string message = 2;
+}
+
+message NetMessageConnectionCrashed {
+	optional uint32 reason = 1;
+	optional string message = 2;
+}
+
+message NetMessagePacketStart {
+}
+
+message NetMessagePacketEnd {
+}