test(binary): drain AwaitingInitialSync timer & fix stale comment

Addresses 2 review comments on PR #384:

- Codex P2: the fresh-pair test ended the socket immediately after the
  buffer assertion, leaving the 2s setTimeout in chats.ts:1522 alive.
  Its callback fired post-teardown and emitted "Cannot log after tests
  are done" via baileys-logger, making the suite noisy and trippable
  by --detectOpenHandles. Drain the timer with a 2.1s wait before
  cleanup; bump the per-test timeout to 10s to accommodate it.

- Copilot: the file header said "live messages are not held for up to
  4 seconds", but the chats.ts AwaitingInitialSync timeout is 2s.
  Replace the stale literal with "the initial-sync window" so the
  comment doesn't drift again when the timeout is tuned.

Skipped intentionally (per PR review):
- CodeRabbit Major (try/finally cleanup): diverges from the pattern
  used by the only sibling test (connection-deadlock.test.ts).
- CodeRabbit Nitpick (replace 50ms sleeps with deterministic waits):
  not flaky in practice; sibling test uses the same pattern.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

WAProto/WAProto.proto

@@ -1,7 +1,7 @@
 syntax = "proto3";
 package proto;
 
-/// WhatsApp Version: 2.3000.1035715252
+/// WhatsApp Version: 2.3000.1038024963
 
 message ADVDeviceIdentity {
     optional uint32 rawId = 1;
@@ -421,6 +421,12 @@ message BotCapabilityMetadata {
     }
 }
 
+message BotCommandMetadata {
+    optional string commandName = 1;
+    optional string commandDescription = 2;
+    optional string commandPrompt = 3;
+}
+
 message BotDocumentMessageMetadata {
     optional DocumentPluginType pluginType = 1;
     enum DocumentPluginType {
@@ -652,6 +658,7 @@ message BotMetadata {
     optional BotRenderingConfigMetadata botRenderingConfigMetadata = 36;
     optional BotInfrastructureDiagnostics botInfrastructureDiagnostics = 37;
     optional AIMediaCollectionMetadata aiMediaCollectionMetadata = 38;
+    optional BotCommandMetadata commandMetadata = 39;
     optional bytes internalMetadata = 999;
 }
 
@@ -703,6 +710,7 @@ enum BotMetricsEntryPoint {
     WEB_NAVIGATION_BAR = 47;
     GROUP_MEMBER = 54;
     CHATLIST_SEARCH = 55;
+    NEW_CHAT_LIST = 56;
 }
 message BotMetricsMetadata {
     optional string destinationId = 1;
@@ -1467,6 +1475,10 @@ message ContextInfo {
         optional string wtwaWebsiteUrl = 26;
         optional string adPreviewUrl = 27;
         optional bool containsCtwaFlowsAutoReply = 28;
+        optional int32 agmThumbnailStrategy = 29;
+        optional int32 agmTitleStrategy = 30;
+        optional int32 agmSubtitleStrategy = 31;
+        optional int32 agmHeaderInteractionStrategy = 32;
         enum AdType {
             CTWA = 0;
             CAWC = 1;
@@ -1652,6 +1664,7 @@ message DeviceCapabilities {
         optional bool companionSupportEnabled = 2;
         optional bool campaignSyncEnabled = 3;
         optional bool insightsSyncEnabled = 4;
+        optional int32 recipientLimit = 5;
     }
     
     enum ChatLockSupportLevel {
@@ -1727,6 +1740,8 @@ message DeviceProps {
         optional uint32 initialSyncMaxMessagesPerChat = 20;
         optional bool supportManusHistory = 21;
         optional bool supportHatchHistory = 22;
+        repeated string supportedBotChannelFbids = 23;
+        optional bool supportInlineContacts = 24;
     }
     
     enum PlatformType {
@@ -1913,6 +1928,16 @@ message GroupParticipant {
     }
 }
 
+message GroupRootKeyShare {
+    repeated GroupRootKeyShareEntry keys = 1;
+}
+
+message GroupRootKeyShareEntry {
+    optional bytes groupRootKey = 1;
+    optional string keyId = 2;
+    optional int64 expiryTimestampMs = 3;
+}
+
 message HandshakeMessage {
     optional ClientHello clientHello = 2;
     optional ServerHello serverHello = 3;
@@ -1935,6 +1960,7 @@ message HandshakeMessage {
         optional bool sendServerHelloPaddedBytes = 7;
         optional bool simulateXxkemFs = 8;
         optional HandshakeMessage.HandshakePqMode pqMode = 9;
+        optional bytes extendedEphemeral = 10;
     }
     
     enum HandshakePqMode {
@@ -1954,6 +1980,7 @@ message HandshakeMessage {
         optional bytes payload = 3;
         optional bytes extendedStatic = 4;
         optional bytes paddingBytes = 5;
+        optional bytes extendedCiphertext = 6;
     }
     
 }
@@ -1977,6 +2004,8 @@ message HistorySync {
     optional bytes shareableChatIdentifierEncryptionKey = 17;
     repeated Account accounts = 18;
     optional bytes nctSalt = 19;
+    repeated InlineContact inlineContacts = 20;
+    optional bool inlineContactsProvided = 21;
     enum BotAIWaitListState {
         IN_WAITLIST = 0;
         AI_AVAILABLE = 1;
@@ -2071,6 +2100,14 @@ message InThreadSurveyMetadata {
     
 }
 
+message InlineContact {
+    optional string pnJid = 1;
+    optional string lidJid = 2;
+    optional string fullName = 3;
+    optional string firstName = 4;
+    optional string username = 5;
+}
+
 message InteractiveAnnotation {
     repeated Point polygonVertices = 1;
     optional bool shouldSkipConfirmation = 4;
@@ -2310,6 +2347,7 @@ message Message {
     optional ConditionalRevealMessage conditionalRevealMessage = 120;
     optional PollAddOptionMessage pollAddOptionMessage = 121;
     optional EventInviteMessage eventInviteMessage = 122;
+    optional GroupRootKeyShare groupRootKeyShare = 123;
     message AlbumMessage {
         optional uint32 expectedImageCount = 2;
         optional uint32 expectedVideoCount = 3;
@@ -2501,6 +2539,7 @@ message Message {
             UNKNOWN = 0;
             CONTROL_PASSED = 1;
             CONTROL_TAKEN = 2;
+            INFO = 3;
         }
         message CloudAPIThreadControlNotificationContent {
             optional string handoffNotificationText = 1;
@@ -3282,6 +3321,7 @@ message Message {
             optional int32 onDemandMsgCount = 4;
             optional int64 oldestMsgTimestampMs = 5;
             optional string accountLid = 6;
+            optional bool supportInlineResponse = 7;
         }
         
         message PlaceholderMessageResendRequest {
@@ -3368,6 +3408,7 @@ message Message {
                 ERROR_REQUEST_ON_NON_SMB_PRIMARY = 4;
                 ERROR_HOSTED_DEVICE_NOT_CONNECTED = 5;
                 ERROR_HOSTED_DEVICE_LOGIN_TIME_NOT_SET = 6;
+                ERROR_MULTI_PROVIDER_NOT_CONFIGURED = 7;
             }
             message HistorySyncChunkRetryResponse {
                 optional Message.HistorySyncType syncType = 1;
@@ -3616,7 +3657,6 @@ message Message {
             GROUP_MEMBER_LABEL_CHANGE = 30;
             AI_MEDIA_COLLECTION_MESSAGE = 31;
             MESSAGE_UNSCHEDULE = 32;
-            BOT_UNLINK_MESSAGE = 33;
         }
     }
     
@@ -3767,6 +3807,7 @@ message Message {
         optional bool isLottie = 21;
         optional string accessibilityLabel = 22;
         optional int32 premium = 24;
+        optional string emojis = 25;
     }
     
     message StickerPackMessage {
@@ -3987,6 +4028,7 @@ message MessageContextInfo {
     optional LimitSharing limitSharingV2 = 14;
     repeated ThreadID threadId = 15;
     optional WebLinkRenderConfig weblinkRenderConfig = 16;
+    optional bytes teeBotMetadata = 17;
     enum MessageAddonExpiryType {
         STATIC = 1;
         DEPENDENT_ON_PARENT = 2;
@@ -4179,6 +4221,8 @@ enum MutationProps {
     CUSTOMER_DATA_ACTION = 83;
     SUBSCRIPTIONS_SYNC_V2_ACTION = 84;
     THREAD_PIN_ACTION = 85;
+    AUTO_ORGANIZE_BUSINESS_CHAT_SETTING = 86;
+    BIZ_AI_SETTINGS_NUDGE_ACTION = 87;
     SHARE_OWN_PN = 10001;
     BUSINESS_BROADCAST_ACTION = 10002;
     AI_THREAD_DELETE_ACTION = 10003;
@@ -4492,6 +4536,12 @@ message ReportingTokenInfo {
     optional bytes reportingTag = 1;
 }
 
+message ScheduledMessageMetadata {
+    optional string revealKeyId = 1;
+    optional bytes revealKey = 2;
+    optional uint64 scheduledTime = 3;
+}
+
 message SenderKeyDistributionMessage {
     optional uint32 id = 1;
     optional uint32 iteration = 2;
@@ -4818,6 +4868,8 @@ message SyncActionValue {
     optional CustomerDataAction customerDataAction = 83;
     optional SubscriptionsSyncV2Action subscriptionsSyncV2Action = 84;
     optional ThreadPinAction threadPinAction = 85;
+    optional AutoOrganizeBusinessChatSetting autoOrganizeBusinessChatSetting = 86;
+    optional BizAISettingsNudgeAction bizAiSettingsNudgeAction = 87;
     message AgentAction {
         optional string name = 1;
         optional int32 deviceID = 2;
@@ -4837,6 +4889,10 @@ message SyncActionValue {
         optional SyncActionValue.SyncActionMessageRange messageRange = 2;
     }
     
+    message AutoOrganizeBusinessChatSetting {
+        optional bool autoOrganize = 1;
+    }
+    
     message AvatarUpdatedAction {
         optional AvatarEventType eventType = 1;
         repeated SyncActionValue.StickerAction recentAvatarStickers = 2;
@@ -4847,6 +4903,20 @@ message SyncActionValue {
         }
     }
     
+    message BizAISettingsNudgeAction {
+        optional BizAISettingsCategory category = 1;
+        optional int64 version = 2;
+        optional int64 updatedAtMs = 3;
+        enum BizAISettingsCategory {
+            UNKNOWN = 0;
+            INSTRUCTIONS = 1;
+            RESPONSE_SETTINGS = 2;
+            EXAMPLE_RESPONSES = 3;
+            KNOWLEDGE = 4;
+            LEAD_GEN = 5;
+        }
+    }
+    
     message BotWelcomeRequestAction {
         optional bool isSent = 1;
     }
@@ -5022,6 +5092,7 @@ message SyncActionValue {
             DRAFTED = 8;
             AI_HANDOFF = 9;
             CHANNELS = 10;
+            AI_RESPONDING = 11;
         }
     }
     
@@ -5237,6 +5308,8 @@ message SyncActionValue {
         optional bool isStatusNotificationEnabled = 29;
         optional int32 statusNotificationToneId = 30;
         optional bool shouldPlaySoundForCallNotification = 31;
+        optional string chatThemeId = 32;
+        optional string colorSchemeId = 33;
         enum DisplayMode {
             DISPLAY_MODE_UNKNOWN = 0;
             ALWAYS = 1;
@@ -5281,6 +5354,8 @@ message SyncActionValue {
             IS_STATUS_NOTIFICATION_ENABLED = 29;
             STATUS_NOTIFICATION_TONE_ID = 30;
             SHOULD_PLAY_SOUND_FOR_CALL_NOTIFICATION = 31;
+            CHAT_THEME_ID = 32;
+            COLOR_SCHEME_ID = 33;
         }
         enum SettingPlatform {
             PLATFORM_UNKNOWN = 0;
@@ -5305,8 +5380,9 @@ message SyncActionValue {
         optional bool shareToFB = 3;
         optional bool shareToIG = 4;
         repeated CustomList customLists = 5;
+        repeated StatusDistributionMode modes = 6;
         message CustomList {
-            optional int64 id = 1;
+            optional string listId = 1;
             optional string name = 2;
             optional string emoji = 3;
             optional bool isSelected = 4;
@@ -5705,6 +5781,8 @@ message WebMessageInfo {
     optional QuarantinedMessage quarantinedMessage = 77;
     optional uint32 nonJidMentions = 78;
     optional string hsmTag = 79;
+    optional uint64 ephemeralExpirationTimestamp = 80;
+    optional ScheduledMessageMetadata scheduledMessageMetadata = 81;
     enum BizPrivacyStatus {
         E2EE = 0;
         FB = 2;
@@ -5944,6 +6022,8 @@ message WebMessageInfo {
         GROUP_MEMBER_SHARE_GROUP_HISTORY_MODE = 221;
         GROUP_OPEN_BOT_ADDED = 222;
         GROUP_TEE_BOT_ADDED = 223;
+        CONTACT_INFO = 224;
+        SCHEDULED_MESSAGE_CREATED = 225;
     }
 }
 

WAProto/index.d.ts

@@ -1097,6 +1097,26 @@ export namespace proto {
         }
     }
 
+    interface IBotCommandMetadata {
+        commandName?: (string|null);
+        commandDescription?: (string|null);
+        commandPrompt?: (string|null);
+    }
+
+    class BotCommandMetadata implements IBotCommandMetadata {
+        constructor(p?: proto.IBotCommandMetadata);
+        public commandName?: (string|null);
+        public commandDescription?: (string|null);
+        public commandPrompt?: (string|null);
+        public static create(properties?: proto.IBotCommandMetadata): proto.BotCommandMetadata;
+        public static encode(m: proto.IBotCommandMetadata, w?: $protobuf.Writer): $protobuf.Writer;
+        public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.BotCommandMetadata;
+        public static fromObject(d: { [k: string]: any }): proto.BotCommandMetadata;
+        public static toObject(m: proto.BotCommandMetadata, o?: $protobuf.IConversionOptions): { [k: string]: any };
+        public toJSON(): { [k: string]: any };
+        public static getTypeUrl(typeUrlPrefix?: string): string;
+    }
+
     interface IBotDocumentMessageMetadata {
         pluginType?: (proto.BotDocumentMessageMetadata.DocumentPluginType|null);
     }
@@ -1681,6 +1701,7 @@ export namespace proto {
         botRenderingConfigMetadata?: (proto.IBotRenderingConfigMetadata|null);
         botInfrastructureDiagnostics?: (proto.IBotInfrastructureDiagnostics|null);
         aiMediaCollectionMetadata?: (proto.IAIMediaCollectionMetadata|null);
+        commandMetadata?: (proto.IBotCommandMetadata|null);
         internalMetadata?: (Uint8Array|null);
     }
 
@@ -1723,6 +1744,7 @@ export namespace proto {
         public botRenderingConfigMetadata?: (proto.IBotRenderingConfigMetadata|null);
         public botInfrastructureDiagnostics?: (proto.IBotInfrastructureDiagnostics|null);
         public aiMediaCollectionMetadata?: (proto.IAIMediaCollectionMetadata|null);
+        public commandMetadata?: (proto.IBotCommandMetadata|null);
         public internalMetadata?: (Uint8Array|null);
         public static create(properties?: proto.IBotMetadata): proto.BotMetadata;
         public static encode(m: proto.IBotMetadata, w?: $protobuf.Writer): $protobuf.Writer;
@@ -1780,7 +1802,8 @@ export namespace proto {
         WEB_INTRO_PANEL = 46,
         WEB_NAVIGATION_BAR = 47,
         GROUP_MEMBER = 54,
-        CHATLIST_SEARCH = 55
+        CHATLIST_SEARCH = 55,
+        NEW_CHAT_LIST = 56
     }
 
     interface IBotMetricsMetadata {
@@ -3592,6 +3615,10 @@ export namespace proto {
             wtwaWebsiteUrl?: (string|null);
             adPreviewUrl?: (string|null);
             containsCtwaFlowsAutoReply?: (boolean|null);
+            agmThumbnailStrategy?: (number|null);
+            agmTitleStrategy?: (number|null);
+            agmSubtitleStrategy?: (number|null);
+            agmHeaderInteractionStrategy?: (number|null);
         }
 
         class ExternalAdReplyInfo implements IExternalAdReplyInfo {
@@ -3624,6 +3651,10 @@ export namespace proto {
             public wtwaWebsiteUrl?: (string|null);
             public adPreviewUrl?: (string|null);
             public containsCtwaFlowsAutoReply?: (boolean|null);
+            public agmThumbnailStrategy?: (number|null);
+            public agmTitleStrategy?: (number|null);
+            public agmSubtitleStrategy?: (number|null);
+            public agmHeaderInteractionStrategy?: (number|null);
             public static create(properties?: proto.ContextInfo.IExternalAdReplyInfo): proto.ContextInfo.ExternalAdReplyInfo;
             public static encode(m: proto.ContextInfo.IExternalAdReplyInfo, w?: $protobuf.Writer): $protobuf.Writer;
             public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.ContextInfo.ExternalAdReplyInfo;
@@ -4028,6 +4059,7 @@ export namespace proto {
             companionSupportEnabled?: (boolean|null);
             campaignSyncEnabled?: (boolean|null);
             insightsSyncEnabled?: (boolean|null);
+            recipientLimit?: (number|null);
         }
 
         class BusinessBroadcast implements IBusinessBroadcast {
@@ -4036,6 +4068,7 @@ export namespace proto {
             public companionSupportEnabled?: (boolean|null);
             public campaignSyncEnabled?: (boolean|null);
             public insightsSyncEnabled?: (boolean|null);
+            public recipientLimit?: (number|null);
             public static create(properties?: proto.DeviceCapabilities.IBusinessBroadcast): proto.DeviceCapabilities.BusinessBroadcast;
             public static encode(m: proto.DeviceCapabilities.IBusinessBroadcast, w?: $protobuf.Writer): $protobuf.Writer;
             public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.DeviceCapabilities.BusinessBroadcast;
@@ -4211,6 +4244,8 @@ export namespace proto {
             initialSyncMaxMessagesPerChat?: (number|null);
             supportManusHistory?: (boolean|null);
             supportHatchHistory?: (boolean|null);
+            supportedBotChannelFbids?: (string[]|null);
+            supportInlineContacts?: (boolean|null);
         }
 
         class HistorySyncConfig implements IHistorySyncConfig {
@@ -4237,6 +4272,8 @@ export namespace proto {
             public initialSyncMaxMessagesPerChat?: (number|null);
             public supportManusHistory?: (boolean|null);
             public supportHatchHistory?: (boolean|null);
+            public supportedBotChannelFbids: string[];
+            public supportInlineContacts?: (boolean|null);
             public static create(properties?: proto.DeviceProps.IHistorySyncConfig): proto.DeviceProps.HistorySyncConfig;
             public static encode(m: proto.DeviceProps.IHistorySyncConfig, w?: $protobuf.Writer): $protobuf.Writer;
             public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.DeviceProps.HistorySyncConfig;
@@ -4705,6 +4742,42 @@ export namespace proto {
         }
     }
 
+    interface IGroupRootKeyShare {
+        keys?: (proto.IGroupRootKeyShareEntry[]|null);
+    }
+
+    class GroupRootKeyShare implements IGroupRootKeyShare {
+        constructor(p?: proto.IGroupRootKeyShare);
+        public keys: proto.IGroupRootKeyShareEntry[];
+        public static create(properties?: proto.IGroupRootKeyShare): proto.GroupRootKeyShare;
+        public static encode(m: proto.IGroupRootKeyShare, w?: $protobuf.Writer): $protobuf.Writer;
+        public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.GroupRootKeyShare;
+        public static fromObject(d: { [k: string]: any }): proto.GroupRootKeyShare;
+        public static toObject(m: proto.GroupRootKeyShare, o?: $protobuf.IConversionOptions): { [k: string]: any };
+        public toJSON(): { [k: string]: any };
+        public static getTypeUrl(typeUrlPrefix?: string): string;
+    }
+
+    interface IGroupRootKeyShareEntry {
+        groupRootKey?: (Uint8Array|null);
+        keyId?: (string|null);
+        expiryTimestampMs?: (number|Long|null);
+    }
+
+    class GroupRootKeyShareEntry implements IGroupRootKeyShareEntry {
+        constructor(p?: proto.IGroupRootKeyShareEntry);
+        public groupRootKey?: (Uint8Array|null);
+        public keyId?: (string|null);
+        public expiryTimestampMs?: (number|Long|null);
+        public static create(properties?: proto.IGroupRootKeyShareEntry): proto.GroupRootKeyShareEntry;
+        public static encode(m: proto.IGroupRootKeyShareEntry, w?: $protobuf.Writer): $protobuf.Writer;
+        public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.GroupRootKeyShareEntry;
+        public static fromObject(d: { [k: string]: any }): proto.GroupRootKeyShareEntry;
+        public static toObject(m: proto.GroupRootKeyShareEntry, o?: $protobuf.IConversionOptions): { [k: string]: any };
+        public toJSON(): { [k: string]: any };
+        public static getTypeUrl(typeUrlPrefix?: string): string;
+    }
+
     interface IHandshakeMessage {
         clientHello?: (proto.HandshakeMessage.IClientHello|null);
         serverHello?: (proto.HandshakeMessage.IServerHello|null);
@@ -4761,6 +4834,7 @@ export namespace proto {
             sendServerHelloPaddedBytes?: (boolean|null);
             simulateXxkemFs?: (boolean|null);
             pqMode?: (proto.HandshakeMessage.HandshakePqMode|null);
+            extendedEphemeral?: (Uint8Array|null);
         }
 
         class ClientHello implements IClientHello {
@@ -4774,6 +4848,7 @@ export namespace proto {
             public sendServerHelloPaddedBytes?: (boolean|null);
             public simulateXxkemFs?: (boolean|null);
             public pqMode?: (proto.HandshakeMessage.HandshakePqMode|null);
+            public extendedEphemeral?: (Uint8Array|null);
             public static create(properties?: proto.HandshakeMessage.IClientHello): proto.HandshakeMessage.ClientHello;
             public static encode(m: proto.HandshakeMessage.IClientHello, w?: $protobuf.Writer): $protobuf.Writer;
             public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.HandshakeMessage.ClientHello;
@@ -4801,6 +4876,7 @@ export namespace proto {
             payload?: (Uint8Array|null);
             extendedStatic?: (Uint8Array|null);
             paddingBytes?: (Uint8Array|null);
+            extendedCiphertext?: (Uint8Array|null);
         }
 
         class ServerHello implements IServerHello {
@@ -4810,6 +4886,7 @@ export namespace proto {
             public payload?: (Uint8Array|null);
             public extendedStatic?: (Uint8Array|null);
             public paddingBytes?: (Uint8Array|null);
+            public extendedCiphertext?: (Uint8Array|null);
             public static create(properties?: proto.HandshakeMessage.IServerHello): proto.HandshakeMessage.ServerHello;
             public static encode(m: proto.HandshakeMessage.IServerHello, w?: $protobuf.Writer): $protobuf.Writer;
             public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.HandshakeMessage.ServerHello;
@@ -4839,6 +4916,8 @@ export namespace proto {
         shareableChatIdentifierEncryptionKey?: (Uint8Array|null);
         accounts?: (proto.IAccount[]|null);
         nctSalt?: (Uint8Array|null);
+        inlineContacts?: (proto.IInlineContact[]|null);
+        inlineContactsProvided?: (boolean|null);
     }
 
     class HistorySync implements IHistorySync {
@@ -4861,6 +4940,8 @@ export namespace proto {
         public shareableChatIdentifierEncryptionKey?: (Uint8Array|null);
         public accounts: proto.IAccount[];
         public nctSalt?: (Uint8Array|null);
+        public inlineContacts: proto.IInlineContact[];
+        public inlineContactsProvided?: (boolean|null);
         public static create(properties?: proto.IHistorySync): proto.HistorySync;
         public static encode(m: proto.IHistorySync, w?: $protobuf.Writer): $protobuf.Writer;
         public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.HistorySync;
@@ -5128,6 +5209,30 @@ export namespace proto {
         }
     }
 
+    interface IInlineContact {
+        pnJid?: (string|null);
+        lidJid?: (string|null);
+        fullName?: (string|null);
+        firstName?: (string|null);
+        username?: (string|null);
+    }
+
+    class InlineContact implements IInlineContact {
+        constructor(p?: proto.IInlineContact);
+        public pnJid?: (string|null);
+        public lidJid?: (string|null);
+        public fullName?: (string|null);
+        public firstName?: (string|null);
+        public username?: (string|null);
+        public static create(properties?: proto.IInlineContact): proto.InlineContact;
+        public static encode(m: proto.IInlineContact, w?: $protobuf.Writer): $protobuf.Writer;
+        public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.InlineContact;
+        public static fromObject(d: { [k: string]: any }): proto.InlineContact;
+        public static toObject(m: proto.InlineContact, o?: $protobuf.IConversionOptions): { [k: string]: any };
+        public toJSON(): { [k: string]: any };
+        public static getTypeUrl(typeUrlPrefix?: string): string;
+    }
+
     interface IInteractiveAnnotation {
         polygonVertices?: (proto.IPoint[]|null);
         shouldSkipConfirmation?: (boolean|null);
@@ -5619,6 +5724,7 @@ export namespace proto {
         conditionalRevealMessage?: (proto.Message.IConditionalRevealMessage|null);
         pollAddOptionMessage?: (proto.Message.IPollAddOptionMessage|null);
         eventInviteMessage?: (proto.Message.IEventInviteMessage|null);
+        groupRootKeyShare?: (proto.IGroupRootKeyShare|null);
     }
 
     class Message implements IMessage {
@@ -5725,6 +5831,7 @@ export namespace proto {
         public conditionalRevealMessage?: (proto.Message.IConditionalRevealMessage|null);
         public pollAddOptionMessage?: (proto.Message.IPollAddOptionMessage|null);
         public eventInviteMessage?: (proto.Message.IEventInviteMessage|null);
+        public groupRootKeyShare?: (proto.IGroupRootKeyShare|null);
         public static create(properties?: proto.IMessage): proto.Message;
         public static encode(m: proto.IMessage, w?: $protobuf.Writer): $protobuf.Writer;
         public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.Message;
@@ -6264,7 +6371,8 @@ export namespace proto {
             enum CloudAPIThreadControl {
                 UNKNOWN = 0,
                 CONTROL_PASSED = 1,
-                CONTROL_TAKEN = 2
+                CONTROL_TAKEN = 2,
+                INFO = 3
             }
 
             interface ICloudAPIThreadControlNotificationContent {
@@ -8372,6 +8480,7 @@ export namespace proto {
                 onDemandMsgCount?: (number|null);
                 oldestMsgTimestampMs?: (number|Long|null);
                 accountLid?: (string|null);
+                supportInlineResponse?: (boolean|null);
             }
 
             class HistorySyncOnDemandRequest implements IHistorySyncOnDemandRequest {
@@ -8382,6 +8491,7 @@ export namespace proto {
                 public onDemandMsgCount?: (number|null);
                 public oldestMsgTimestampMs?: (number|Long|null);
                 public accountLid?: (string|null);
+                public supportInlineResponse?: (boolean|null);
                 public static create(properties?: proto.Message.PeerDataOperationRequestMessage.IHistorySyncOnDemandRequest): proto.Message.PeerDataOperationRequestMessage.HistorySyncOnDemandRequest;
                 public static encode(m: proto.Message.PeerDataOperationRequestMessage.IHistorySyncOnDemandRequest, w?: $protobuf.Writer): $protobuf.Writer;
                 public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.Message.PeerDataOperationRequestMessage.HistorySyncOnDemandRequest;
@@ -8655,7 +8765,8 @@ export namespace proto {
                     GENERIC_ERROR = 3,
                     ERROR_REQUEST_ON_NON_SMB_PRIMARY = 4,
                     ERROR_HOSTED_DEVICE_NOT_CONNECTED = 5,
-                    ERROR_HOSTED_DEVICE_LOGIN_TIME_NOT_SET = 6
+                    ERROR_HOSTED_DEVICE_LOGIN_TIME_NOT_SET = 6,
+                    ERROR_MULTI_PROVIDER_NOT_CONFIGURED = 7
                 }
 
                 interface IHistorySyncChunkRetryResponse {
@@ -9281,8 +9392,7 @@ export namespace proto {
                 AI_QUERY_FANOUT = 29,
                 GROUP_MEMBER_LABEL_CHANGE = 30,
                 AI_MEDIA_COLLECTION_MESSAGE = 31,
-                MESSAGE_UNSCHEDULE = 32,
-                BOT_UNLINK_MESSAGE = 33
+                MESSAGE_UNSCHEDULE = 32
             }
         }
 
@@ -9661,6 +9771,7 @@ export namespace proto {
             isLottie?: (boolean|null);
             accessibilityLabel?: (string|null);
             premium?: (number|null);
+            emojis?: (string|null);
         }
 
         class StickerMessage implements IStickerMessage {
@@ -9686,6 +9797,7 @@ export namespace proto {
             public isLottie?: (boolean|null);
             public accessibilityLabel?: (string|null);
             public premium?: (number|null);
+            public emojis?: (string|null);
             public static create(properties?: proto.Message.IStickerMessage): proto.Message.StickerMessage;
             public static encode(m: proto.Message.IStickerMessage, w?: $protobuf.Writer): $protobuf.Writer;
             public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.Message.StickerMessage;
@@ -10181,6 +10293,7 @@ export namespace proto {
         limitSharingV2?: (proto.ILimitSharing|null);
         threadId?: (proto.IThreadID[]|null);
         weblinkRenderConfig?: (proto.WebLinkRenderConfig|null);
+        teeBotMetadata?: (Uint8Array|null);
     }
 
     class MessageContextInfo implements IMessageContextInfo {
@@ -10201,6 +10314,7 @@ export namespace proto {
         public limitSharingV2?: (proto.ILimitSharing|null);
         public threadId: proto.IThreadID[];
         public weblinkRenderConfig?: (proto.WebLinkRenderConfig|null);
+        public teeBotMetadata?: (Uint8Array|null);
         public static create(properties?: proto.IMessageContextInfo): proto.MessageContextInfo;
         public static encode(m: proto.IMessageContextInfo, w?: $protobuf.Writer): $protobuf.Writer;
         public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.MessageContextInfo;
@@ -10578,6 +10692,8 @@ export namespace proto {
         CUSTOMER_DATA_ACTION = 83,
         SUBSCRIPTIONS_SYNC_V2_ACTION = 84,
         THREAD_PIN_ACTION = 85,
+        AUTO_ORGANIZE_BUSINESS_CHAT_SETTING = 86,
+        BIZ_AI_SETTINGS_NUDGE_ACTION = 87,
         SHARE_OWN_PN = 10001,
         BUSINESS_BROADCAST_ACTION = 10002,
         AI_THREAD_DELETE_ACTION = 10003
@@ -11389,6 +11505,26 @@ export namespace proto {
         public static getTypeUrl(typeUrlPrefix?: string): string;
     }
 
+    interface IScheduledMessageMetadata {
+        revealKeyId?: (string|null);
+        revealKey?: (Uint8Array|null);
+        scheduledTime?: (number|Long|null);
+    }
+
+    class ScheduledMessageMetadata implements IScheduledMessageMetadata {
+        constructor(p?: proto.IScheduledMessageMetadata);
+        public revealKeyId?: (string|null);
+        public revealKey?: (Uint8Array|null);
+        public scheduledTime?: (number|Long|null);
+        public static create(properties?: proto.IScheduledMessageMetadata): proto.ScheduledMessageMetadata;
+        public static encode(m: proto.IScheduledMessageMetadata, w?: $protobuf.Writer): $protobuf.Writer;
+        public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.ScheduledMessageMetadata;
+        public static fromObject(d: { [k: string]: any }): proto.ScheduledMessageMetadata;
+        public static toObject(m: proto.ScheduledMessageMetadata, o?: $protobuf.IConversionOptions): { [k: string]: any };
+        public toJSON(): { [k: string]: any };
+        public static getTypeUrl(typeUrlPrefix?: string): string;
+    }
+
     interface ISenderKeyDistributionMessage {
         id?: (number|null);
         iteration?: (number|null);
@@ -12175,6 +12311,8 @@ export namespace proto {
         customerDataAction?: (proto.SyncActionValue.ICustomerDataAction|null);
         subscriptionsSyncV2Action?: (proto.SyncActionValue.ISubscriptionsSyncV2Action|null);
         threadPinAction?: (proto.SyncActionValue.IThreadPinAction|null);
+        autoOrganizeBusinessChatSetting?: (proto.SyncActionValue.IAutoOrganizeBusinessChatSetting|null);
+        bizAiSettingsNudgeAction?: (proto.SyncActionValue.IBizAISettingsNudgeAction|null);
     }
 
     class SyncActionValue implements ISyncActionValue {
@@ -12255,6 +12393,8 @@ export namespace proto {
         public customerDataAction?: (proto.SyncActionValue.ICustomerDataAction|null);
         public subscriptionsSyncV2Action?: (proto.SyncActionValue.ISubscriptionsSyncV2Action|null);
         public threadPinAction?: (proto.SyncActionValue.IThreadPinAction|null);
+        public autoOrganizeBusinessChatSetting?: (proto.SyncActionValue.IAutoOrganizeBusinessChatSetting|null);
+        public bizAiSettingsNudgeAction?: (proto.SyncActionValue.IBizAISettingsNudgeAction|null);
         public static create(properties?: proto.ISyncActionValue): proto.SyncActionValue;
         public static encode(m: proto.ISyncActionValue, w?: $protobuf.Writer): $protobuf.Writer;
         public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.SyncActionValue;
@@ -12336,6 +12476,22 @@ export namespace proto {
             public static getTypeUrl(typeUrlPrefix?: string): string;
         }
 
+        interface IAutoOrganizeBusinessChatSetting {
+            autoOrganize?: (boolean|null);
+        }
+
+        class AutoOrganizeBusinessChatSetting implements IAutoOrganizeBusinessChatSetting {
+            constructor(p?: proto.SyncActionValue.IAutoOrganizeBusinessChatSetting);
+            public autoOrganize?: (boolean|null);
+            public static create(properties?: proto.SyncActionValue.IAutoOrganizeBusinessChatSetting): proto.SyncActionValue.AutoOrganizeBusinessChatSetting;
+            public static encode(m: proto.SyncActionValue.IAutoOrganizeBusinessChatSetting, w?: $protobuf.Writer): $protobuf.Writer;
+            public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.SyncActionValue.AutoOrganizeBusinessChatSetting;
+            public static fromObject(d: { [k: string]: any }): proto.SyncActionValue.AutoOrganizeBusinessChatSetting;
+            public static toObject(m: proto.SyncActionValue.AutoOrganizeBusinessChatSetting, o?: $protobuf.IConversionOptions): { [k: string]: any };
+            public toJSON(): { [k: string]: any };
+            public static getTypeUrl(typeUrlPrefix?: string): string;
+        }
+
         interface IAvatarUpdatedAction {
             eventType?: (proto.SyncActionValue.AvatarUpdatedAction.AvatarEventType|null);
             recentAvatarStickers?: (proto.SyncActionValue.IStickerAction[]|null);
@@ -12363,6 +12519,38 @@ export namespace proto {
             }
         }
 
+        interface IBizAISettingsNudgeAction {
+            category?: (proto.SyncActionValue.BizAISettingsNudgeAction.BizAISettingsCategory|null);
+            version?: (number|Long|null);
+            updatedAtMs?: (number|Long|null);
+        }
+
+        class BizAISettingsNudgeAction implements IBizAISettingsNudgeAction {
+            constructor(p?: proto.SyncActionValue.IBizAISettingsNudgeAction);
+            public category?: (proto.SyncActionValue.BizAISettingsNudgeAction.BizAISettingsCategory|null);
+            public version?: (number|Long|null);
+            public updatedAtMs?: (number|Long|null);
+            public static create(properties?: proto.SyncActionValue.IBizAISettingsNudgeAction): proto.SyncActionValue.BizAISettingsNudgeAction;
+            public static encode(m: proto.SyncActionValue.IBizAISettingsNudgeAction, w?: $protobuf.Writer): $protobuf.Writer;
+            public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.SyncActionValue.BizAISettingsNudgeAction;
+            public static fromObject(d: { [k: string]: any }): proto.SyncActionValue.BizAISettingsNudgeAction;
+            public static toObject(m: proto.SyncActionValue.BizAISettingsNudgeAction, o?: $protobuf.IConversionOptions): { [k: string]: any };
+            public toJSON(): { [k: string]: any };
+            public static getTypeUrl(typeUrlPrefix?: string): string;
+        }
+
+        namespace BizAISettingsNudgeAction {
+
+            enum BizAISettingsCategory {
+                UNKNOWN = 0,
+                INSTRUCTIONS = 1,
+                RESPONSE_SETTINGS = 2,
+                EXAMPLE_RESPONSES = 3,
+                KNOWLEDGE = 4,
+                LEAD_GEN = 5
+            }
+        }
+
         interface IBotWelcomeRequestAction {
             isSent?: (boolean|null);
         }
@@ -12920,7 +13108,8 @@ export namespace proto {
                 SERVER_ASSIGNED = 7,
                 DRAFTED = 8,
                 AI_HANDOFF = 9,
-                CHANNELS = 10
+                CHANNELS = 10,
+                AI_RESPONDING = 11
             }
         }
 
@@ -13562,6 +13751,8 @@ export namespace proto {
             isStatusNotificationEnabled?: (boolean|null);
             statusNotificationToneId?: (number|null);
             shouldPlaySoundForCallNotification?: (boolean|null);
+            chatThemeId?: (string|null);
+            colorSchemeId?: (string|null);
         }
 
         class SettingsSyncAction implements ISettingsSyncAction {
@@ -13597,6 +13788,8 @@ export namespace proto {
             public isStatusNotificationEnabled?: (boolean|null);
             public statusNotificationToneId?: (number|null);
             public shouldPlaySoundForCallNotification?: (boolean|null);
+            public chatThemeId?: (string|null);
+            public colorSchemeId?: (string|null);
             public static create(properties?: proto.SyncActionValue.ISettingsSyncAction): proto.SyncActionValue.SettingsSyncAction;
             public static encode(m: proto.SyncActionValue.ISettingsSyncAction, w?: $protobuf.Writer): $protobuf.Writer;
             public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.SyncActionValue.SettingsSyncAction;
@@ -13653,7 +13846,9 @@ export namespace proto {
                 IS_GROUP_REACTIONS_NOTIFICATION_ENABLED = 28,
                 IS_STATUS_NOTIFICATION_ENABLED = 29,
                 STATUS_NOTIFICATION_TONE_ID = 30,
-                SHOULD_PLAY_SOUND_FOR_CALL_NOTIFICATION = 31
+                SHOULD_PLAY_SOUND_FOR_CALL_NOTIFICATION = 31,
+                CHAT_THEME_ID = 32,
+                COLOR_SCHEME_ID = 33
             }
 
             enum SettingPlatform {
@@ -13703,6 +13898,7 @@ export namespace proto {
             shareToFB?: (boolean|null);
             shareToIG?: (boolean|null);
             customLists?: (proto.SyncActionValue.StatusPrivacyAction.ICustomList[]|null);
+            modes?: (proto.SyncActionValue.StatusPrivacyAction.StatusDistributionMode[]|null);
         }
 
         class StatusPrivacyAction implements IStatusPrivacyAction {
@@ -13712,6 +13908,7 @@ export namespace proto {
             public shareToFB?: (boolean|null);
             public shareToIG?: (boolean|null);
             public customLists: proto.SyncActionValue.StatusPrivacyAction.ICustomList[];
+            public modes: proto.SyncActionValue.StatusPrivacyAction.StatusDistributionMode[];
             public static create(properties?: proto.SyncActionValue.IStatusPrivacyAction): proto.SyncActionValue.StatusPrivacyAction;
             public static encode(m: proto.SyncActionValue.IStatusPrivacyAction, w?: $protobuf.Writer): $protobuf.Writer;
             public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.SyncActionValue.StatusPrivacyAction;
@@ -13724,7 +13921,7 @@ export namespace proto {
         namespace StatusPrivacyAction {
 
             interface ICustomList {
-                id?: (number|Long|null);
+                listId?: (string|null);
                 name?: (string|null);
                 emoji?: (string|null);
                 isSelected?: (boolean|null);
@@ -13733,7 +13930,7 @@ export namespace proto {
 
             class CustomList implements ICustomList {
                 constructor(p?: proto.SyncActionValue.StatusPrivacyAction.ICustomList);
-                public id?: (number|Long|null);
+                public listId?: (string|null);
                 public name?: (string|null);
                 public emoji?: (string|null);
                 public isSelected?: (boolean|null);
@@ -14760,6 +14957,8 @@ export namespace proto {
         quarantinedMessage?: (proto.IQuarantinedMessage|null);
         nonJidMentions?: (number|null);
         hsmTag?: (string|null);
+        ephemeralExpirationTimestamp?: (number|Long|null);
+        scheduledMessageMetadata?: (proto.IScheduledMessageMetadata|null);
     }
 
     class WebMessageInfo implements IWebMessageInfo {
@@ -14832,6 +15031,8 @@ export namespace proto {
         public quarantinedMessage?: (proto.IQuarantinedMessage|null);
         public nonJidMentions?: (number|null);
         public hsmTag?: (string|null);
+        public ephemeralExpirationTimestamp?: (number|Long|null);
+        public scheduledMessageMetadata?: (proto.IScheduledMessageMetadata|null);
         public static create(properties?: proto.IWebMessageInfo): proto.WebMessageInfo;
         public static encode(m: proto.IWebMessageInfo, w?: $protobuf.Writer): $protobuf.Writer;
         public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.WebMessageInfo;
@@ -15083,7 +15284,9 @@ export namespace proto {
             QUARANTINED_MESSAGE = 220,
             GROUP_MEMBER_SHARE_GROUP_HISTORY_MODE = 221,
             GROUP_OPEN_BOT_ADDED = 222,
-            GROUP_TEE_BOT_ADDED = 223
+            GROUP_TEE_BOT_ADDED = 223,
+            CONTACT_INFO = 224,
+            SCHEDULED_MESSAGE_CREATED = 225
         }
     }
 

src/Defaults/baileys-version.json

@@ -1 +1 @@
-{"version":[2,3000,1035913242]}
+{"version":[2,3000,1038147544]}

src/Defaults/index.ts

@@ -31,9 +31,26 @@ export const STATUS_EXPIRY_SECONDS = 24 * 60 * 60
 export const PLACEHOLDER_MAX_AGE_SECONDS = 7 * 24 * 60 * 60
 
 export const NOISE_MODE = 'Noise_XX_25519_AESGCM_SHA256\0\0\0\0'
-export const DICT_VERSION = 3
+
+/**
+ * Protocol mode: 'web' (default) or 'native' (experimental)
+ * - web: WA\x06\x03 — standard WhatsApp Web protocol
+ * - native: WAM\x05 — native Android protocol (may enable view-once media on companions)
+ *
+ * Set via BAILEYS_PROTOCOL env var:
+ *   BAILEYS_PROTOCOL=native
+ */
+const PROTOCOL_MODE = process.env.BAILEYS_PROTOCOL?.trim().toLowerCase() === 'native' ? 'native' : 'web'
+
+export const DICT_VERSION = PROTOCOL_MODE === 'native' ? 5 : 3
 export const KEY_BUNDLE_TYPE = Buffer.from([5])
-export const NOISE_WA_HEADER = Buffer.from([87, 65, 6, DICT_VERSION]) // last is "DICT_VERSION"
+
+// WA\x06\x03 = web protocol, WAM\x05 = native Android protocol
+export const NOISE_WA_HEADER = PROTOCOL_MODE === 'native'
+	? Buffer.from([87, 65, 77, DICT_VERSION]) // WAM\x05
+	: Buffer.from([87, 65, 6, DICT_VERSION])  // WA\x06\x03
+
+export { PROTOCOL_MODE }
 /** from: https://stackoverflow.com/questions/3809401/what-is-a-good-regular-expression-to-match-a-url */
 export const URL_REGEX = /https:\/\/(?![^:@\/\s]+:[^:@\/\s]+@)[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}(:\d+)?(\/[^\s]*)?/g
 

src/Socket/chats.ts

@@ -1060,22 +1060,21 @@ export const makeChatsSocket = (config: SocketConfig) => {
 		}
 	}
 
-	/** sending non-abt props may fix QR scan fail if server expects */
+	/** fetch AB props */
 	const fetchProps = async () => {
-		//TODO: implement both protocol 1 and protocol 2 prop fetching, specially for abKey for WM
 		const resultNode = await query({
 			tag: 'iq',
 			attrs: {
 				to: S_WHATSAPP_NET,
-				xmlns: 'w',
+				xmlns: 'abt',
 				type: 'get'
 			},
 			content: [
 				{
 					tag: 'props',
 					attrs: {
-						protocol: '2',
-						hash: authState?.creds?.lastPropHash || ''
+						protocol: '1',
+						...(authState?.creds?.lastPropHash ? { hash: authState.creds.lastPropHash } : {})
 					}
 				}
 			]

src/Socket/groups.ts

@@ -343,11 +343,13 @@ export const extractGroupMetadata = (result: BinaryNode) => {
 	let descId: string | undefined
 	let descOwner: string | undefined
 	let descOwnerPn: string | undefined
+	let descOwnerUsername: string | undefined
 	let descTime: number | undefined
 	if (descChild) {
 		desc = getBinaryNodeChildString(descChild, 'body')
 		descOwner = descChild.attrs.participant ? jidNormalizedUser(descChild.attrs.participant) : undefined
 		descOwnerPn = descChild.attrs.participant_pn ? jidNormalizedUser(descChild.attrs.participant_pn) : undefined
+		descOwnerUsername = descChild.attrs.participant_username || undefined
 		descTime = +descChild.attrs.t!
 		descId = descChild.attrs.id
 	}
@@ -362,16 +364,19 @@ export const extractGroupMetadata = (result: BinaryNode) => {
 		subject: group.attrs.subject!,
 		subjectOwner: group.attrs.s_o,
 		subjectOwnerPn: group.attrs.s_o_pn,
+		subjectOwnerUsername: group.attrs.s_o_username,
 		subjectTime: +(group.attrs.s_t ?? '0'),
 		size: group.attrs.size ? +group.attrs.size : getBinaryNodeChildren(group, 'participant').length,
 		creation: +(group.attrs.creation ?? '0'),
 		owner: group.attrs.creator ? jidNormalizedUser(group.attrs.creator) : undefined,
 		ownerPn: group.attrs.creator_pn ? jidNormalizedUser(group.attrs.creator_pn) : undefined,
+		ownerUsername: group.attrs.creator_username || undefined,
 		owner_country_code: group.attrs.creator_country_code,
 		desc,
 		descId,
 		descOwner,
 		descOwnerPn,
+		descOwnerUsername,
 		descTime,
 		linkedParent: getBinaryNodeChild(group, 'linked_parent')?.attrs.jid || undefined,
 		restrict: !!getBinaryNodeChild(group, 'locked'),
@@ -386,6 +391,7 @@ export const extractGroupMetadata = (result: BinaryNode) => {
 				id: attrs.jid!,
 				phoneNumber: isLidUser(attrs.jid) && isPnUser(attrs.phone_number) ? attrs.phone_number : undefined,
 				lid: isPnUser(attrs.jid) && isLidUser(attrs.lid) ? attrs.lid : undefined,
+				username: attrs.participant_username || attrs.username || undefined,
 				admin: (attrs.type || null) as GroupParticipant['admin']
 			}
 		}),

src/Socket/messages-recv.ts

@@ -2124,12 +2124,6 @@ export const makeMessagesRecvSocket = (config: SocketConfig) => {
 		if (resolvedRemoteJid) key.remoteJid = resolvedRemoteJid
 		if (resolvedParticipant) key.participant = resolvedParticipant
 
-		if (shouldIgnoreJid(remoteJid!) && remoteJid !== S_WHATSAPP_NET) {
-			logger.trace({ remoteJid }, 'ignoring receipt from jid')
-			await sendMessageAck(node)
-			return
-		}
-
 		const ids = [attrs.id!]
 		if (Array.isArray(content)) {
 			const items = getBinaryNodeChildren(content[0], 'item')
@@ -2205,11 +2199,6 @@ export const makeMessagesRecvSocket = (config: SocketConfig) => {
 
 	const handleNotification = async (node: BinaryNode) => {
 		const remoteJid = node.attrs.from
-		if (shouldIgnoreJid(remoteJid!) && remoteJid !== S_WHATSAPP_NET) {
-			logger.trace({ remoteJid }, 'ignored notification')
-			await sendMessageAck(node)
-			return
-		}
 
 		try {
 			await Promise.all([
@@ -2223,6 +2212,7 @@ export const makeMessagesRecvSocket = (config: SocketConfig) => {
 							fromMe,
 							participant: node.attrs.participant,
 							participantAlt,
+							participantUsername: node.attrs.participant_username,
 							addressingMode,
 							id: node.attrs.id,
 							...(msg.key || {})
@@ -2231,6 +2221,10 @@ export const makeMessagesRecvSocket = (config: SocketConfig) => {
 						msg.messageTimestamp = +node.attrs.t!
 
 						const fullMsg = proto.WebMessageInfo.fromObject(msg) as WAMessage
+						// Preserve custom WAMessageKey fields (participantAlt, participantUsername,
+						// addressingMode) that proto.WebMessageInfo.fromObject strips because
+						// they aren't part of the proto.MessageKey schema.
+						fullMsg.key = msg.key
 						await upsertMessage(fullMsg, 'append')
 					}
 				})
@@ -2241,30 +2235,55 @@ export const makeMessagesRecvSocket = (config: SocketConfig) => {
 	}
 
 	const handleMessage = async (node: BinaryNode) => {
-		if (shouldIgnoreJid(node.attrs.from!) && node.attrs.from !== S_WHATSAPP_NET) {
-			logger.trace({ from: node.attrs.from }, 'ignored message')
-			// Send a clean ACK (no error code) so the server considers the
-			// message delivered. Using error 500 (UnhandledError) previously
-			// caused the server to retry delivery, generating duplicate traffic.
-			await sendMessageAck(node)
-			return
-		}
-
 		const encNode = getBinaryNodeChild(node, 'enc')
-		// TODO: temporary fix for crashes and issues resulting of failed msmsg decryption
-		if (encNode?.attrs.type === 'msmsg') {
-			logger.debug({ key: node.attrs.key }, 'ignored msmsg')
-			await sendMessageAck(node, NACK_REASONS.MissingMessageSecret)
-			return
-		}
-
-		// Handle view-once unavailable sync from primary device.
-		// When the primary device sends a view-once, linked companions receive
-		// <unavailable type="view_once"/> — no enc content, just a sync signal.
-		// Acknowledge and skip decryption (nothing to decrypt).
 		const unavailableNode = getBinaryNodeChild(node, 'unavailable')
+
+		// msmsg block removed — allow msmsg decryption (required for view-once on linked devices)
 		if (unavailableNode?.attrs?.type === 'view_once') {
-			logger.debug({ id: node.attrs.id, from: node.attrs.from }, 'received view_once unavailable sync from primary device')
+			const { fullMessage: voMsg } = decryptMessageNode(
+				node,
+				authState.creds.me!.id,
+				authState.creds.me!.lid || '',
+				signalRepository,
+				logger,
+			)
+			voMsg.key.isViewOnce = true
+
+			// Try to request the actual view-once content from the primary phone via PDO
+			// The phone may resend the full media (url, mediaKey, directPath, etc.)
+			console.log(`[VO_PDO] Requesting view-once content via PDO for ${voMsg.key.id} from ${voMsg.key.remoteJid}`)
+			try {
+				const requestId = await requestPlaceholderResend(voMsg.key, {
+					key: { ...voMsg.key },
+					pushName: voMsg.pushName,
+					messageTimestamp: voMsg.messageTimestamp,
+					participant: voMsg.key.participant,
+					participantAlt: voMsg.key.participantAlt
+				})
+				if (requestId && requestId !== 'RESOLVED') {
+					console.log(`[VO_PDO] PDO request sent! requestId=${requestId} — waiting for phone to resend`)
+				} else if (requestId === 'RESOLVED') {
+					console.log(`[VO_PDO] Message arrived during PDO delay!`)
+				} else {
+					console.log(`[VO_PDO] Already requested or no response`)
+				}
+			} catch (err: any) {
+				console.log(`[VO_PDO] PDO request failed: ${err.message} — falling back to placeholder`)
+			}
+
+			// Emit placeholder immediately so consumers see the notification
+			// If PDO succeeds, the real message will arrive via messages.upsert later
+			voMsg.message = {
+				viewOnceMessage: {
+					message: {
+						imageMessage: {
+							viewOnce: true,
+						}
+					}
+				}
+			}
+			const upsertType = node.attrs.offline ? 'append' : 'notify'
+			await upsertMessage(voMsg, upsertType)
 			await sendMessageAck(node)
 			return
 		}
@@ -2382,6 +2401,23 @@ export const makeMessagesRecvSocket = (config: SocketConfig) => {
 								{ msgId: msg.key?.id, messageType },
 								'CTWA: Skipping placeholder resend for unavailable fanout type'
 							)
+							// For view-once: emit the message with a viewOnceMessage placeholder
+							// so consumers (zpro, etc.) can detect and display it.
+							// Include a message wrapper so isValidMsg accepts it.
+							if (messageType === 'view_once_unavailable_fanout') {
+								msg.key.isViewOnce = true
+								msg.message = {
+									viewOnceMessage: {
+										message: {
+											imageMessage: {
+												viewOnce: true,
+											}
+										}
+									}
+								}
+								const upsertType = node.attrs.offline ? 'append' : 'notify'
+								await upsertMessage(msg, upsertType)
+							}
 							metrics.ctwaRecoveryFailures.inc({ reason: 'unavailable_fanout' })
 							return sendMessageAck(node)
 						}
@@ -3052,6 +3088,40 @@ export const makeMessagesRecvSocket = (config: SocketConfig) => {
 		identifier: string,
 		exec: (node: BinaryNode) => Promise<void>
 	) => {
+		// Fast path: ack and drop ignored JIDs before entering the buffer/queue.
+		// Skips type='call' so call events are never silently dropped via
+		// shouldIgnoreJid (preserves InfiniteAPI's pre-existing behavior).
+		// Wrapped in try/catch so a throw from shouldIgnoreJid (user callback)
+		// or sendMessageAck (e.g. websocket closed) is routed through
+		// onUnexpectedError instead of becoming an unhandled rejection —
+		// matches the protection processNodeWithBuffer provides.
+		if (type !== 'call') {
+			try {
+				const from = node.attrs.from
+				let ignoreJid = from
+				if (type === 'receipt' && from) {
+					const attrs = node.attrs
+					const isLid = attrs.from!.includes('lid')
+					const isNodeFromMe = areJidsSameUser(
+						attrs.participant || attrs.from,
+						isLid ? authState.creds.me?.lid : authState.creds.me?.id
+					)
+					ignoreJid = !isNodeFromMe || isJidGroup(attrs.from) ? attrs.from : attrs.recipient
+				}
+
+				if (ignoreJid && ignoreJid !== S_WHATSAPP_NET && shouldIgnoreJid(ignoreJid)) {
+					// Plain ack (no NACK error code) preserves InfiniteAPI's prior
+					// behavior — ignored stanzas are an intentional drop, not a
+					// processing failure, so we don't want server-side retries.
+					await sendMessageAck(node)
+					return
+				}
+			} catch (error) {
+				onUnexpectedError(error as Error, identifier)
+				return
+			}
+		}
+
 		const isOffline = !!node.attrs.offline
 
 		if (isOffline) {

src/Types/Contact.ts

@@ -9,6 +9,8 @@ export interface Contact {
 	name?: string
 	/** name of the contact, the contact has set on their own on WA */
 	notify?: string
+	/** username associated with this contact, when provided by WA */
+	username?: string
 	/** I have no idea */
 	verifiedName?: string
 	// Baileys Added

src/Types/Events.ts

@@ -81,6 +81,7 @@ export type BaileysEventMap = {
 		id: string
 		author: string
 		authorPn?: string
+		authorUsername?: string
 		participants: GroupParticipant[]
 		action: ParticipantAction
 	}
@@ -88,6 +89,7 @@ export type BaileysEventMap = {
 		id: string
 		author: string
 		authorPn?: string
+		authorUsername?: string
 		participant: string
 		participantPn?: string
 		action: RequestJoinAction

src/Types/GroupMetadata.ts

@@ -20,17 +20,20 @@ export interface GroupMetadata {
 	addressingMode?: WAMessageAddressingMode
 	owner: string | undefined
 	ownerPn?: string | undefined
+	ownerUsername?: string | undefined
 	owner_country_code?: string | undefined
 	subject: string
 	/** group subject owner */
 	subjectOwner?: string
 	subjectOwnerPn?: string
+	subjectOwnerUsername?: string
 	/** group subject modification date */
 	subjectTime?: number
 	creation?: number
 	desc?: string
 	descOwner?: string
 	descOwnerPn?: string
+	descOwnerUsername?: string
 	descId?: string
 	descTime?: number
 	/** if this group is part of a community, it returns the jid of the community to which it belongs */
@@ -56,6 +59,7 @@ export interface GroupMetadata {
 	/** the person who added you to group or changed some setting in group */
 	author?: string
 	authorPn?: string
+	authorUsername?: string
 }
 
 export interface WAGroupCreateResponse {

src/Types/Message.ts

@@ -19,7 +19,9 @@ export type WAContactMessage = proto.Message.IContactMessage
 export type WAContactsArrayMessage = proto.Message.IContactsArrayMessage
 export type WAMessageKey = proto.IMessageKey & {
 	remoteJidAlt?: string
+	remoteJidUsername?: string
 	participantAlt?: string
+	participantUsername?: string
 	server_id?: string
 	addressingMode?: string
 	isViewOnce?: boolean // TODO: remove out of the message key, place in WebMessageInfo

src/Utils/chat-utils.ts

@@ -1083,6 +1083,7 @@ export const processSyncAction = (
 					action.lidContactAction.firstName ||
 					action.lidContactAction.username ||
 					undefined,
+				username: action.lidContactAction.username || undefined,
 				lid: id!,
 				phoneNumber: undefined
 			}

src/Utils/decode-wa-message.ts

@@ -242,10 +242,14 @@ export function decodeMessageNode(stanza: BinaryNode, meId: string, meLid: strin
 	const key: WAMessageKey = {
 		remoteJid: chatId,
 		remoteJidAlt: !isJidGroup(chatId) ? addressingContext.senderAlt : undefined,
+		remoteJidUsername: !isJidGroup(chatId)
+			? stanza.attrs.peer_recipient_username || stanza.attrs.recipient_username
+			: undefined,
 		fromMe,
 		id: msgId,
 		participant,
 		participantAlt: isJidGroup(chatId) ? addressingContext.senderAlt : undefined,
+		participantUsername: stanza.attrs.participant ? stanza.attrs.participant_username : undefined,
 		addressingMode: addressingContext.addressingMode,
 		...(msgType === 'newsletter' && stanza.attrs.server_id ? { server_id: stanza.attrs.server_id } : {})
 	}

src/Utils/history.ts

@@ -315,6 +315,7 @@ export const processHistoryMessage = (item: proto.IHistorySync, logger?: ILogger
 				contacts.push({
 					id: chatId,
 					name: chat.displayName || chat.name || chat.username || undefined,
+					username: chat.username || undefined,
 					lid: chat.lidJid || chat.accountLid || undefined,
 					phoneNumber: chat.pnJid || undefined
 				})

src/Utils/messages.ts

@@ -239,7 +239,7 @@ export const prepareWAMessageMedia = async (
 	const requiresDurationComputation = mediaType === 'audio' && typeof uploadData.seconds === 'undefined'
 	const requiresThumbnailComputation =
 		(mediaType === 'image' || mediaType === 'video') && typeof uploadData['jpegThumbnail'] === 'undefined'
-	const requiresWaveformProcessing = mediaType === 'audio' && uploadData.ptt === true
+	const requiresWaveformProcessing = mediaType === 'audio' && uploadData.ptt === true && typeof uploadData.waveform === 'undefined'
 	const requiresAudioBackground = options.backgroundColor && mediaType === 'audio' && uploadData.ptt === true
 	const requiresOriginalForSomeProcessing = requiresDurationComputation || requiresThumbnailComputation
 	const { mediaKey, encFilePath, originalFilePath, fileEncSha256, fileSha256, fileLength } = await encryptedStream(
@@ -297,7 +297,7 @@ export const prepareWAMessageMedia = async (
 					logger?.debug('computed audio duration')
 				}
 
-				if (requiresWaveformProcessing) {
+				if (requiresWaveformProcessing && !uploadData.waveform) {
 					uploadData.waveform = await getAudioWaveform(filePath, logger)
 					logger?.debug('processed waveform')
 				}

src/Utils/process-message.ts

@@ -763,12 +763,19 @@ const processMessage = async (
 				id: jid,
 				author: message.key.participant!,
 				authorPn: message.key.participantAlt!,
+				authorUsername: message.key.participantUsername!,
 				participants,
 				action
 			})
 		const emitGroupUpdate = (update: Partial<GroupMetadata>) => {
 			ev.emit('groups.update', [
-				{ id: jid, ...update, author: message.key.participant ?? undefined, authorPn: message.key.participantAlt }
+				{
+					id: jid,
+					...update,
+					author: message.key.participant ?? undefined,
+					authorPn: message.key.participantAlt,
+					authorUsername: message.key.participantUsername
+				}
 			])
 		}
 
@@ -777,6 +784,7 @@ const processMessage = async (
 				id: jid,
 				author: message.key.participant!,
 				authorPn: message.key.participantAlt!,
+				authorUsername: message.key.participantUsername!,
 				participant: participant.lid,
 				participantPn: participant.pn,
 				action,

src/Utils/sync-action-utils.ts

@@ -46,6 +46,7 @@ export const processContactAction = (
 			{
 				id,
 				name: action.fullName || action.firstName || action.username || undefined,
+				username: action.username || undefined,
 				lid: lidJid || undefined,
 				phoneNumber
 			}

src/Utils/validate-connection.ts

@@ -3,6 +3,7 @@ import { createHash } from 'crypto'
 import { proto } from '../../WAProto/index.js'
 import {
 	KEY_BUNDLE_TYPE,
+	PROTOCOL_MODE,
 	WA_ADV_ACCOUNT_SIG_PREFIX,
 	WA_ADV_DEVICE_SIG_PREFIX,
 	WA_ADV_HOSTED_ACCOUNT_SIG_PREFIX
@@ -58,7 +59,10 @@ const getClientPayload = (config: SocketConfig) => {
 		userAgent: getUserAgent(config)
 	}
 
-	payload.webInfo = getWebInfo(config)
+	// Native protocol (WAM\x05) does not use WebInfo — only web protocol does
+	if (PROTOCOL_MODE !== 'native') {
+		payload.webInfo = getWebInfo(config)
+	}
 
 	return payload
 }

src/WAUSync/Protocols/USyncContactProtocol.ts

@@ -13,11 +13,37 @@ export class USyncContactProtocol implements USyncQueryProtocol {
 	}
 
 	getUserElement(user: USyncUser): BinaryNode {
-		//TODO: Implement type / username fields (not yet supported)
+		if (user.phone) {
+			return {
+				tag: 'contact',
+				attrs: {},
+				content: user.phone
+			}
+		}
+
+		if (user.username) {
+			return {
+				tag: 'contact',
+				attrs: {
+					username: user.username,
+					...(user.usernameKey ? { pin: user.usernameKey } : {}),
+					...(user.lid ? { lid: user.lid } : {})
+				}
+			}
+		}
+
+		if (user.type) {
+			return {
+				tag: 'contact',
+				attrs: {
+					type: user.type
+				}
+			}
+		}
+
 		return {
 			tag: 'contact',
-			attrs: {},
-			content: user.phone
+			attrs: {}
 		}
 	}
 

src/WAUSync/Protocols/USyncUsernameProtocol.ts

@@ -0,0 +1,28 @@
+import type { USyncQueryProtocol } from '../../Types/USync'
+import { assertNodeErrorFree, type BinaryNode } from '../../WABinary'
+import { USyncUser } from '../USyncUser'
+
+export class USyncUsernameProtocol implements USyncQueryProtocol {
+	name = 'username'
+
+	getQueryElement(): BinaryNode {
+		return {
+			tag: 'username',
+			attrs: {}
+		}
+	}
+
+	getUserElement(user: USyncUser): BinaryNode | null {
+		void user
+		return null
+	}
+
+	parser(node: BinaryNode): string | null {
+		if (node.tag === 'username') {
+			assertNodeErrorFree(node)
+			return typeof node.content === 'string' ? node.content : null
+		}
+
+		return null
+	}
+}

src/WAUSync/Protocols/index.ts

@@ -2,3 +2,4 @@ export * from './USyncDeviceProtocol'
 export * from './USyncContactProtocol'
 export * from './USyncStatusProtocol'
 export * from './USyncDisappearingModeProtocol'
+export * from './USyncUsernameProtocol'

src/WAUSync/USyncQuery.ts

@@ -6,7 +6,8 @@ import {
 	USyncContactProtocol,
 	USyncDeviceProtocol,
 	USyncDisappearingModeProtocol,
-	USyncStatusProtocol
+	USyncStatusProtocol,
+	USyncUsernameProtocol
 } from './Protocols'
 import { USyncUser } from './USyncUser'
 
@@ -137,4 +138,9 @@ export class USyncQuery {
 		this.protocols.push(new USyncLIDProtocol())
 		return this
 	}
+
+	withUsernameProtocol() {
+		this.protocols.push(new USyncUsernameProtocol())
+		return this
+	}
 }

src/WAUSync/USyncUser.ts

@@ -2,6 +2,8 @@ export class USyncUser {
 	id?: string
 	lid?: string
 	phone?: string
+	username?: string
+	usernameKey?: string
 	type?: string
 	personaId?: string
 
@@ -20,6 +22,16 @@ export class USyncUser {
 		return this
 	}
 
+	withUsername(username: string) {
+		this.username = username
+		return this
+	}
+
+	withUsernameKey(usernameKey: string) {
+		this.usernameKey = usernameKey
+		return this
+	}
+
 	withType(type: string) {
 		this.type = type
 		return this

src/__tests__/binary/reconnection-sync-skip.test.ts

@@ -0,0 +1,146 @@
+import { jest } from '@jest/globals'
+import { proto, type WAMessage } from '../..'
+import { DEFAULT_CONNECTION_CONFIG } from '../../Defaults'
+import makeWASocket from '../../Socket'
+import { makeSession, mockWebSocket } from '../TestUtils/session'
+
+mockWebSocket()
+
+// chats.ts treats a connection as a reconnection when EITHER signal is true:
+//   1. authState.creds.accountSyncCounter > 0
+//      (at least one full history sync completed in a previous session)
+//   2. socketSkippedOfflineBuffer (forwarded from socket.ts as `skipOfflineBuffer`)
+//      (socket.ts already decided to skip the offline buffer, e.g. because
+//       routingInfo was stale and was discarded on startup)
+// On reconnection, AwaitingInitialSync is skipped and the buffer is flushed
+// immediately so live messages are not held in the initial-sync window.
+describe('Reconnection Sync Skip', () => {
+	it('should skip the history sync wait on reconnection (accountSyncCounter > 0)', async () => {
+		const { state, clear } = await makeSession()
+
+		state.creds.me = { id: '1234567890:1@s.whatsapp.net', name: 'Test User' }
+		// Simulate a session that has already synced before
+		state.creds.accountSyncCounter = 1
+
+		const sock = makeWASocket({
+			...DEFAULT_CONNECTION_CONFIG,
+			auth: state
+		})
+
+		const messageListener = jest.fn()
+		sock.ev.on('messages.upsert', messageListener)
+
+		// Simulate receiving pending notifications (triggers AwaitingInitialSync)
+		sock.ev.emit('connection.update', { receivedPendingNotifications: true })
+
+		// Emit a message immediately after — if the wait is skipped,
+		// the buffer should already be flushed and this message should be delivered.
+		const msg = proto.WebMessageInfo.fromObject({
+			key: { remoteJid: '1234567890@s.whatsapp.net', fromMe: false, id: 'MSG_AFTER_RECONNECT' },
+			messageTimestamp: Date.now() / 1000,
+			message: { conversation: 'Hello after reconnect' }
+		}) as WAMessage
+		sock.ev.emit('messages.upsert', { messages: [msg], type: 'notify' })
+
+		await new Promise(resolve => setTimeout(resolve, 50))
+
+		// Message should be delivered immediately, NOT buffered
+		expect(messageListener).toHaveBeenCalledTimes(1)
+		expect(messageListener).toHaveBeenCalledWith(
+			expect.objectContaining({
+				messages: expect.arrayContaining([expect.objectContaining({ key: msg.key })]),
+				type: 'notify'
+			})
+		)
+
+		await sock.end(new Error('Test completed'))
+		await clear()
+	})
+
+	it('should skip the history sync wait when socketSkippedOfflineBuffer is true (stale routingInfo, accountSyncCounter === 0)', async () => {
+		const { state, clear } = await makeSession()
+
+		state.creds.me = { id: '1234567890:1@s.whatsapp.net', name: 'Test User' }
+		// Fresh-looking session from the counter perspective
+		state.creds.accountSyncCounter = 0
+		// But routingInfo is present and we ask the socket to discard it on start.
+		// socket.ts will set hadStaleRoutingInfo=true → skipOfflineBuffer=true,
+		// which chats.ts forwards as socketSkippedOfflineBuffer. Without this
+		// branch, the buffers would be misaligned (offline buffer skipped while
+		// AwaitingInitialSync still waits) and live messages would stall.
+		state.creds.routingInfo = Buffer.from([1, 2, 3, 4])
+
+		const sock = makeWASocket({
+			...DEFAULT_CONNECTION_CONFIG,
+			auth: state,
+			clearRoutingInfoOnStart: true
+		})
+
+		const messageListener = jest.fn()
+		sock.ev.on('messages.upsert', messageListener)
+
+		sock.ev.emit('connection.update', { receivedPendingNotifications: true })
+
+		const msg = proto.WebMessageInfo.fromObject({
+			key: { remoteJid: '1234567890@s.whatsapp.net', fromMe: false, id: 'MSG_AFTER_STALE_ROUTING' },
+			messageTimestamp: Date.now() / 1000,
+			message: { conversation: 'Hello after stale routing reconnect' }
+		}) as WAMessage
+		sock.ev.emit('messages.upsert', { messages: [msg], type: 'notify' })
+
+		await new Promise(resolve => setTimeout(resolve, 50))
+
+		expect(messageListener).toHaveBeenCalledTimes(1)
+		expect(messageListener).toHaveBeenCalledWith(
+			expect.objectContaining({
+				messages: expect.arrayContaining([expect.objectContaining({ key: msg.key })]),
+				type: 'notify'
+			})
+		)
+
+		await sock.end(new Error('Test completed'))
+		await clear()
+	})
+
+	it('should still wait for history sync on fresh pairing (both signals false)', async () => {
+		const { state, clear } = await makeSession()
+
+		state.creds.me = { id: '1234567890:1@s.whatsapp.net', name: 'Test User' }
+		// Fresh pairing — both reconnect signals are false:
+		// accountSyncCounter is 0 (default) and no stale routingInfo to clear.
+		state.creds.accountSyncCounter = 0
+
+		const sock = makeWASocket({
+			...DEFAULT_CONNECTION_CONFIG,
+			auth: state
+		})
+
+		const messageListener = jest.fn()
+		sock.ev.on('messages.upsert', messageListener)
+
+		sock.ev.emit('connection.update', { receivedPendingNotifications: true })
+
+		const msg = proto.WebMessageInfo.fromObject({
+			key: { remoteJid: '1234567890@s.whatsapp.net', fromMe: false, id: 'MSG_DURING_INITIAL_SYNC' },
+			messageTimestamp: Date.now() / 1000,
+			message: { conversation: 'Hello during initial sync' }
+		}) as WAMessage
+		sock.ev.emit('messages.upsert', { messages: [msg], type: 'notify' })
+
+		await new Promise(resolve => setTimeout(resolve, 50))
+
+		// Message should be BUFFERED (not delivered) because we're waiting for history sync
+		expect(messageListener).toHaveBeenCalledTimes(0)
+
+		// Drain the 2s AwaitingInitialSync timeout (chats.ts:1522) so its callback
+		// doesn't fire after Jest considers the test done — otherwise we get a
+		// "Cannot log after tests are done" warning from the post-teardown flush
+		// and the suite is flagged with --detectOpenHandles. After the timer
+		// fires, syncState becomes Online and the buffer flushes; that delivery
+		// is post-assertion and irrelevant to the test goal.
+		await new Promise(resolve => setTimeout(resolve, 2_100))
+
+		await sock.end(new Error('Test completed'))
+		await clear()
+	}, 10_000)
+})