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Changelog

4.19.3 (May 02, 2024)

Improvements

  • Improved huge gap checking and message fill logic
  • Fixed a bug where the API host setting is not applied to authenticateFeed()

4.19.2 (Apr 12, 2024)

Improvements

  • Fixed feedback status changing when feedback payload is encoded
  • Removed v from Sendbird ChatSDK tags
  • SwiftLint integration and warning fixes
  • Improved stability

v4.19.1 (Apr 05, 2024)

  • Improved stability.
  • Fixed feedback status changing when feedback payload is encoded.

v4.19.0 (Apr 04, 2024)

  • Updated iOS deployment target to 12.0
  • Updated Xcode version to 15.0 for building SendbirdChatSDK framework
  • Added PrivacyInfo.xcprivacy for Apple Privacy Manifest

v4.18.0 (Mar 28, 2024)

New Interfaces

  • Added keys filter to MessageTemplateListParams
  • Added markPushNotificationAsClicked(remoteNotificationPayload:completionHandler:) to SendbirdChat
  • Added markAsViewed(messages:) to FeedChannel
    • Deprecated logImpression(messages:) in FeedChannel
  • Added logClicked(message:) to FeedChannel

Improvements

  • Fixed a bug where the myLastRead was updated with the improper timestamp
  • Improved stability

v4.17.0 (Feb 28, 2024)

New Interfaces

  • Added message template interfaces
    • Added classes
      • MessageTemplateListParams class
      • MessageTemplate class
      • MessageTemplateInfo class
      • MessageTemplateList class
    • Added functions
      • getMessageTemplateList(token:params:completionHandler:) function in SendbirdChat class
      • getMessageTemplate(key:completionHandler:) function in SendbirdChat class
    • Added handlers
      • MessageTemplateHandler in Handlers class
      • MessageTemplateListHandler in Handlers class
    • Added messageTemplateInfo property in AppInfo class

Improvements

  • Fixed negative value setting case when backsync progress
  • Improved stability

v4.16.1 (Feb 21, 2024)

Improvements

  • Fix an issue where the completionHandler of sendFileMessage would be called multiple times.

v4.16.0 (Feb 16, 2024)

New Interfaces

  • Added the notificationPriority property to BaseMessage class

Improvements

  • Fixed .data of MultipleFilesMessage
  • Fixed UploadedFileInfo.thumbnail.url returning a plainURL without eKey when file encryption attribute is ON

v4.15.4 (Feb 14, 2024)

  • Fixed a bug where the stat collector is not enabled when the authenticateFeed() is used
  • Fixed a bug where the unread message count of feed channel becomes zero when the SDK receives a message from the chat notification channel

v4.15.3 (Feb 02, 2024)

  • Improved unread message count logic

v4.15.2 (Jan 31, 2024)

  • Improved stability

v4.15.1 (Jan 12, 2024)

  • Initialization improving
    • Added needsSynchronous property in InitParams class
    • Added init(applicationId:isLocalCachingEnabled:localCacheConfig:logLevel:appVersion:needsSynchronous:) method in InitParams class
    • Added InitializationState enum
    • Added executeOrWaitForInitialization(executeHandler:) method in SendbirdChat
    • Deprecated initializeSynchronously(params: InitParams) method in SendbirdChat.
      • Set needsSynchronous in InitParams to true and use initialize(params:migrationStartHandler:completionHandler:) instead.
    • Modified qos priority of local caching migration queue
  • Added inMemoryUserInfo property in BaseMessage
  • Fixed feedback not working correctly
  • Added localizedFailureReason for ChatError.connectionCanceled error when the app moved to background while connecting
  • Improved stability

v4.15.0 (Jan 12, 2024)

Improvements

  • Improved stability

v4.14.2 (Dec 28, 2023)

Improvements

  • Improved stability

v4.14.1 (Dec 21, 2023)

Improvements

  • Added Form, FormField and FormFieldAnswer model classes.
  • Added submitForm(form:completionHandler:) public interface.
  • Added forms and suggestedReplies properties in BaseMessage.

v4.14.0 (Dec 19, 2023)

Improvements

  • Added Feedback and Feedback.Status model classes
  • Added public interfaces methods in BaseMessage
    • Added submitFeedback(rating:comment:completionHandler:)
    • Added updateFeedback(rating:comment:completionHandler:)
    • Added deleteFeedback(completionHandler:)
  • Fixed a bug where the messageCollection(_:context:channel:addedMessages:) is not invoked after reconnecting if the MessageCollection object was created for an empty group channel

v4.13.2 (Dec 14, 2023)

Improvements

  • Fixed group channel's metadata being overwritten by group channel changelog when using local caching without turning on the app attribute enable_changelog_metadata
  • Updated SendbirdChatSDK licenses
  • improve Stability

v4.13.1 (Dec 01, 2023)

Improvements

  • Fixed a bug where the order of the messages from the messageCollection(_:context:channel:addedMessages:) delegate was not sequential

v4.13.0 (Nov 24, 2023)

Improvements

  • Added logCustom() in FeedChannel to log custom stat
  • Added NotificationMessageStatus to represent whether the message was read or not
  • Changed to not change channel's isDirty property when app switches from background to foreground
  • Removed rate limit from markAsRead
  • Improved logic to call the API in unnecessary situations in the getChannel while using local caching
  • Improved stability

v4.12.3 (Oct 31, 2023)

  • Improved stability

v4.12.2 (Oct 27, 2023)

  • Added methods on GroupChannel
    • getDeliveryStatus(includeAllMembers:)
    • getDeliveryStatusAsObjects(includeAllMembers:)
    • getReadStatusAsObjects(includeAllMembers:)
  • Added DeliveryStatus, ReadStatus
  • Fixed Syntax error in SQL statement
  • Added extendedMessagePayload property to BaseMessage
  • Improved stability

v4.12.1 (Oct 12, 2023)

Improvements

  • Fixed a bug where the callback of __getUIKitConfiguration() can be called twice.
  • Stability improvements.

v4.12.0 (Sep 25, 2023)

Improvements

  • Fixed an issue where MessageCollection doesn't update messages when reconnected.
  • Stability improvements.

v4.11.1 (Sep 15, 2023)

Improvements

  • Fixed an issue where MessageCollection doesn't update messages when reconnected.
  • Stability improvements.

v4.11.0 (Sep 01, 2023)

Improvements

  • Added createdBefore and createdAfter filters in GroupChannelListQueryParams and PublicGroupChannelListQueryParams.
  • Added enableAutoResend in InitParams.LocalCacheConfig to control auto-resending feature when local cache is enabled.
  • Added NotificationData class.
  • Added isCategoryFilterEnabled property in FeedChannel.
  • Added isTemplateLabelEnabled property in FeedChannel.
  • Added categories property in FeedChannel.

v4.10.0 (Aug 18, 2023)

Features

  • You can mark push notifications as delivered within the SDK, tracking delivery status.
    • Added SendbirdChat.markPushNotificationAsDelivered.
SendbirdChat.markPushNotificationAsDelivered(remoteNotificationPayload: payload)
  • Added 'SendbirdChat.authenticateFeed' for Sendbird Notifications
  • Added 'SendbirdChat.refreshNotificationCollections' for Sendbird Notifications

Improvements

  • Fixed a bug where the group channel changelogs did not update the group channel metadata
  • Added copyMultipleFilesMessage(_:toTargetChannel:completionHandler:)
  • Added resendMultipleFilesMessage(_:fileUploadHandler:completionHandler:)
  • Stability improvements.

v4.9.6 (Jul 21, 2023)

Improvements

  • Fixed a bug where the group channel changelogs did not update the group channel metadata

v4.9.5 (Jul 13, 2023)

Improvements

  • Resolved the inconsistency between WebSocket connection state and network reachability
  • Fixed a crash that can happen when SessionExpiredEvent is received
  • Improved stability

v4.9.4 (Jul 11, 2023)

Improvements

  • Added isBot property in User model to identify whether the sender is a Bot

v4.9.3 (Jun 27, 2023)

Improvements

  • Fixed a bug where GroupChannelDelegate method func channelDidUpdateTypingStatus(_ channel: GroupChannel) was not being called when a typer becomes idle

v4.9.2 (Jun 22, 2023)

Improvements

  • Fixed a security flaw related to the connection
  • Fixed a bug where a group channel can be filtered out when a message in the channel is removed
  • Improved stability

v4.9.1 (Jun 14, 2023)

IMPORTANT NOTICE

iOS Chat SDK version `4.9.0` has a bug where FileMessage is not received. Please skip version `4.9.0`, and update to version **`4.9.1`** or above instead.

Improvements

  • Fixed FileMessage being parsed as MultipleFilesMessage

v4.9.0 (Jun 09, 2023)

Features

MultipleFilesMessage

You can send a MultipleFilesMessage that contains multiple files in a single message via GroupChannel.sendMultipleFilesMessage(params:fileUploadHandler:completionHandler:)

  • Added MultipleFilesMessage.
  • Added GroupChannel.sendMultipleFilesMessage, MultipleFilesMessageCreateParams, UploadableFileInfo and UploadedFileInfo.
  • Added MultipleFilesMessageHandler and FileUploadHandler.
  • Added SendbirdChat.getMultipleFilesMessageFileCountLimit() that indicates the maximum count of files that can be included in a single message.
let params = MultipleFilesMessageCreateParams(
    uploadableFileInfoList: [UploadableFileInfo(file: file), UploadableFileInfo(fileURL: fileUrl)]
)

channel.sendMultipleFilesMessage(
    params: params,
    fileUploadHandler = { requestId, index, uploadableFileInfo, error ->
        // handle the upload result of each UploadableFileInfo.
    },
    completionHandler = { message, error ->
        // handle the result of sending MultipleFilesMessage.
    }
)

v4.8.6 (Jun 07, 2023)

Improvements

  • Fixed not to hang main thread when requesting huge gap API
  • Fixed issues in MessageCollection.startCollection and NotificationCollection.startCollection
    • Fixed an error that returned duplicate cache messages
    • Fixed an issue that did not fetch cache messages based on starting point
  • Resolved DB migration issue

v4.8.5 (May 24, 2023)

Improvements

  • Fixed MessageCollectionDelegate.messageCollection(_:context:channel:updatedMessages:) to be invoked after sending a message via API fallback
  • Fixed GroupChannelCollectionDelegate.channelCollection(_:context:addedChannels:) to not be invoked for added messages until loadMore is called in GroupChannelCollection

v4.8.4 (May 17, 2023)

Improvements

  • Improved stability

v4.8.3 (May 16, 2023)

Improvements

  • Improved stability

v4.8.2 (May 12, 2023)

  • Added includeParentMessageInfo to PinnedMessageListQueryParams

v4.8.1 (May 10, 2023)

Improvements

  • Fixed a crash issue that occurred when encoding User

v4.8.0 (May 03, 2023)

Features

PinnedMessageListQuery

You can now retrieve all pinned messages within a GroupChannel by the PinnedMessageListQuery.

  • Added PinnedMessage
  • Added PinnedMessageListQuery, PinnedMessageListQueryParams
  • Added createPinnedMessageListQuery(params:) for GroupChannel object
let queryParams = PinnedMessageListQueryParams { params in
    params.limit = 20
    // Set other properties in `params`
}
self.query = channel.createPinnedMessageListQuery(queryParams)
self.query.loadNextPage { messages, error in
    // Handle result
}

Improvements

  • Added URL encoding for userId with non-ascii characters

v4.7.0 (Apr 26, 2023)

Features

(Moderation) Automatically detect when user is unmuted

You can now automatically detect when a muted user is unmuted by leveraging MessageCollection. Clients will now receive MessageCollectionDelegate.messageCollection(_:context:updatedChannel:) with CollectionEventSource.eventUserUnmuted when an user is unmuted after their muted duration has expired, on top of explict unmute calls. This now means that you can easily transition user’s experience and allow them to chat even more seamlessly. Note that this is a MessageCollections only feature! We recommend all of our clients to give it a try if you haven’t : )

Improvements

  • Updated iOS deployment target to 11.0 for Xcode 14.1+
  • Fixed crash issue that occurred when encoding GroupChannel

v4.6.7 (Apr 19, 2023)

Improvements

  • Improved stability

v4.6.6 (Apr 12, 2023)

Improvements

  • Changed default value of nextResultSize and prevResultSize in MessageCollection to 40
  • Stability improvements

v4.6.5 (Apr 10, 2023)

  • Fixed a bug where a group channel collection returns channels for other user who used the device

v4.6.4 (Apr 04, 2023)

  • Fixed an error where the previous user's channels remained in the database

v4.6.3 (Mar 30, 2023)

  • Fixed a bug where a group channel collection could return duplicated channels
  • Improved local caching hit ratio

v4.6.2 (Mar 24, 2023)

Improvements

  • Fixed group channel collection's channelList not being updated properly after hiding a channel
  • Added ephemeral support for open channels
  • Fixed a bug where the 'Allowed domains' denies the connection from the SDK

v4.6.1 (Mar 20, 2023)

Improvements

  • Fixed an issue where network wouldn't properly reconnect when connect() is called again with a different user id

v4.6.0 (Mar 14, 2023)

Features

Set your own Local Caching DB size

You can now control the size of your local cache. Starting from 64mb, decide how much you want to store (Default: 256mb). Once the size limit is reached, the SDK will automatically remove messages and channels with pre-specified logic (clearOrder) so that you don't have to actively manage it.

  • Added DB size related properties in LocalCacheConfig
let localCacheConfig = LocalCacheConfig()
localCacheConfig.maxSize = 256
localCacheConfig.clearOrder = .messageCollectionAccessedAt
  • Added SendbirdChat.getTotalUnreadMessageCountWithFeed(params:completionHandler:)
    • Deprecated SendbirdChat.getTotalUnreadMessageCount(params:completionHandler:)
  • Added UserEventDelegate.didUpdateTotalUnreadMessageCount(unreadMessageCount:)
    • Deprecated UserEventDelegate.didUpdateTotalUnreadMessageCount(_:totalCountByCustomType:)

v4.5.3 (Mar 10, 2023)

  • Fixed an issue where push notification doesn't get delivered to some users

v4.5.2 (Mar 08, 2023)

Features

Encrypting Local Caching

Locally saved chats in your user's device can now be encrypted with FileProtectionType.completeUnlessOpen protection level. To enable this protection, please refer to below guide and API Reference.

Brief guide

When creating InitParams, set LocalCacheConfig.isEncryptionEnabled to true. This option is turned off by default, so you don't have to set anything up if you don't intend to use it.

let localCacheConfig = LocalCacheConfig(isEncryptionEnabled: true)
let initParams = InitParams(
    applicationId: appId,
    isLocalCachingEnabled: true,
    localCacheConfig: localCacheConfig
)

v4.5.1 (Mar 07, 2023)

Improvements

  • Fixed not to delete pendingPushToken after applying cache configuration

v4.5.0 (Mar 03, 2023)

⚠️ DO NOT USE THIS VERSION: There is a bug where the pending push token is removed after connecting a user.

Features

Polls in Open Channel

Polls is now supported in both Open Channels and Group Channels!

Specification

Moved following methods from GroupChannel to BaseChannel:

  • func updatePoll(pollId: Int64, params: PollUpdateParams, completionHandler: PollHandler?)
  • func deletePoll(pollId: Int64, completionHandler: SBErrorHandler?)
  • func closePoll(pollId: Int64, completionHandler: PollHandler?)
  • func addPollOption(pollId: Int64, optionText: String, completionHandler: PollHandler?)
  • func updatePollOption(pollId: Int64, pollOptionId: Int64, optionText: String, completionHandler: PollHandler?)
  • func deletePollOption(pollId: Int64, pollOptionId: Int64, completionHandler: SBErrorHandler?)
  • func votePoll(pollId: Int64, pollOptionIds: [Int64], completionHandler: PollVoteEventHandler)
  • func getPollChangeLogs(token: String?, completionHandler: PollChangeLogsHandler?)
  • func getPollChangeLogs(timestamp: Int64, completionHandler: PollChangeLogsHandler?)
  • func createPollListQuery(limit: UInt = 20) -> PollListQuery?
  • func createPollVoterListQuery(pollId: Int64, pollOptionId: Int64, limit: UInt = 20) -> PollVoterListQuery

Added the following interfaces in OpenChannelDelegate:

  • func channel(_ channel: OpenChannel, didUpdatePoll event: PollUpdateEvent)
  • func channel(_ channel: OpenChannel, didVotePoll event: PollVoteEvent)
  • func channel(_ channel: OpenChannel, pollWasDeleted pollId: Int64)

Added the following interfaces in Polls:

  • Poll.serialize()
  • Poll.build(fromSerializedData:)

Improvements

  • Fixed a bug where the size of the DB file was not being updated after disconnection

v4.4.0 (Feb 22, 2023)

⚠️ DO NOT USE THIS VERSION: There is a bug where the pending push token is removed after connecting a user.

Features

Disconnect Websocket only

When you call SendbirdChat.disconnect, it disconnects the WebSocket and clears local cache. You can think of it as logging out.

In some cases, you need to only disconnect the WebSocket. You can now do it by calling SendbirdChat.disconnectWebSocket. It only disconnects the WebSocket and preserves the local cache.

SendbirdChat.disconnectWebSocket {
    // onDisconnected
}

To connect again after disconnecting with disconnectWebSocket(), use SendbirdChat.connect().

SendbirdChat.connect(userId: userId) { user, error in
    if let user = user {
        // onConnected
    } else {
        // Handle error.
    }
}

Improvements

  • Fixed to prevent initializing SendbirdChat multiple times with same applicationId and isLocalCachingEnabled

v4.3.2 (Feb 16, 2023)

⚠️ DO NOT USE THIS VERSION: There is a bug where the pending push token is removed after connecting a user.

  • Fixed group channel querying with nickname filters (nicknameContainsFilter, nicknameExactMatchFilter, nicknameExactMatchFilter) to behave the same whether or not local caching is enabled

v4.3.1 (Feb 15, 2023)

⚠️ DO NOT USE THIS VERSION: There is a bug where the pending push token is removed after connecting a user.

  • Added default value for params argument in each interface:
    • BaseChannel.getMessageChangeLogs(token:params:completionHandler)
    • BaseChannel.getMessageChangeLogs(timestamp:params:completionHandler)
    • SendbirdChat.getMyGroupChannelChangeLogs(token:params:completionHandler)
    • SendbirdChat.getMyGroupChannelChangeLogs(timestamp:params:completionHandler)
  • registerDevicePushToken(_:unique:completionHandler:) passes error to completionHandler when called before SendbirdChat is initialized
  • Fix a bug that the collection's callback is not called

v4.3.0 (Feb 01, 2023)

Features

Participant class in Open Channel

Participant is a new interface for User who joined Open Channel. It's optimized for scalability and contains much lighter information about the User than a Member in Group Channel. Now clients can implement Open Channels easier in SDK with more built-in capabilities. You can compare how Member, Participant, and User are different here.

  • Participant holds essential information about the participant like below. They contain their muted status (is_muted) on top of basic User information.
@objc(SBDParticipant)
public class Participant: User {

    @objc
    public internal(set) var isMuted: Bool

    @objc
    public func serialize() -> Data?

    @objc
    public class func build(fromSerializedData data: Data?) -> Self?
}
  • ParticipantListQuery.loadNextPage(completionHandler: @escaping UserListHandler) now returns [Participant]
    • For backward compatibility, the UsersHandler returns User list, but it can be casted into Participant

v4.2.4 (Jan 20, 2023)

Features

You can now set longer timeout value (Previously 10s) for session token expiry. (Default: 60s, Maximum: 1800s). This means that Sendbird SDK will wait longer for your new session token, making it easier for you to reconnect to our service.

  • @objc class func setSessionTokenRefreshTimeout(_ timeout: Int)

Improvements

  • Fixed bug where BaseChannelHandler.onChannelChanged and GroupChannelHandler.onPinnedMessageUpdated are not being called when the pinned message is updated
  • Fixed channelURL filter not working when fetching pendingMessage
  • Fixed wrong channels being returned in copyMessage completionHandler

Improvements

  • Improved database synchronization stability

v4.2.2 (Jan 04, 2023)

Improvements

  • Fixed a bug where unread count of channels is not updated in time
  • Changed to ensure reachability notification is called on the main thread

v4.2.1 (Dec 15, 2022)

Improvements

  • Fixed a bug where channel filters (ex: channelURLFilter) were not applied properly in GroupChannelCollection

v4.2.0 (Dec 9, 2022)

Features

Pinned Message 📌

Pinned Message is released. You can now maintain a special set of messages (up to 10 per channel) that you want everyone in the channel to share. It can be anything from announcements, surveys, upcoming events, and any many more. Pin your messages and never miss them! Stay tuned for updates as we are rolling out more exciting features and see below for exact specifications:point_down:

Specification

  • Pin when sending a message
    • UserMessageCreateParams.isPinnedMessage: Bool = false
    • FileMessageCreateParams.isPinnedMessage: Bool = false
  • Pin existing message
    • GroupChannel.pinMessage(messageId:completionHandler:)
  • Unpin a message
    • GroupChannel.unpinMessage(messageId:completionHandler:)
  • Pinned messages
    • GroupChannel.lastPinnedMessage: BaseMessage? = nil
    • GroupChannel.pinnedMessageIds: [Int64]? = nil

We strongly recommend using Collections (Message, Channel) to implement Pinned Messages as it would automatically take care of numerous events out of the box when messages are created, updated, and deleted.

Improvements

  • Added use_local_cache to the request header
  • Removed internal logs

v4.1.8 (Dec 02, 2022)

Improvements

  • Added urlSession(_:task:didCompleteWithError:) method implementation to the native web socket engine

v4.1.7 (Nov 29, 2022)

Improvements

  • Fixed a memory leak in the web socket engine
  • Added error log when using uninitialized Sendbird instance
  • Fixed to upsert channel change into database when receiving events
  • Fixed to use cached open channel when receiving system event

v4.1.6 (Nov 16, 2022)

Improvements

  • Fixed a bug where GroupChannelCollection::loadMore's completionHandler is not called under iOS 13

v4.1.5 (Nov 09, 2022)

Improvements

  • Fixed a crash issue when logging in RequestQueue

v4.1.4 (Nov 09, 2022)

Improvements

  • Fixed filtering logic (joinedOnly) in GroupChannelListQuery.myMemberStateFilter
  • Fixed an issue where deleted channels remain in the local cache
  • Applied atomicity to cacheChannels, hasNext in GroupChannelCollection
  • Fixed concurrency issue in SafeDictionary

v4.1.3 (Nov 02, 2022)

Improvements

  • Fixed concurrency issue in CachedDataMap

v4.1.2 (Oct 27, 2022)

  • Fixed MarkAsDelivered(remoteNotificationPayload: completionHandler:) to work without being connected
  • Fixed a deserialized fileMessage's eKey not updating
  • Added reachability log
  • Fixed concurrency issue on user connection

v4.1.1 (Oct 21, 2022)

  • Fixed a bug where the request ID of the user message response sent through the API is empty
  • Fixed a bug when parsing other user's VOTE event
  • Fixed a bug where poll changeLog not being delivered in message collection
  • Changed PollListQueryParams.limit's defalut value 20 to 10
  • Fixed default value of user.isActive

v4.1.0 (Oct 14, 2022)

Features

Polls

Polls is released 🎉 Here’s where we think it will be really powerful.

  • Collect feedback and customer satisfaction
  • Drive engagement by receiving participants in preferences
  • Run surveys and quiz shows
  • And many more!

Scheduled messages

Scheduled messages is released Here’s where we think it will be really useful.

  • Let your users queue their messages for the future
  • Set helpful reminders and notifications to nudge certain actions
  • And many more!

Improvements

Please note that both Polls and Scheduled Messages are released as beta features. Thus specific parameters and properties may change to improve client’s overall experience.

Stay tuned for updates as we are rolling out more exciting features and see below for exact specifications

Specification

Polls

  • Create
    • Poll.create(params: PollCreateParams, completionHandler: @escaping PollHandler)
    • UserMessageCreateParams.pollId
  • Read
    • Poll.get(params: PollRetrievalParams, completionHandler: @escaping PollHandler)
    • SendbirdChat.createPollListQuery(params: PollListQueryParams)
    • SendbirdChat.createPollListQuery(paramsBuilder: (PollListQueryParams) -> Void)
    • GroupChannel.createPollListQuery(limit: UInt)
    • UserMessage.poll
  • Update
    • GroupChannel.updatePoll(pollId: Int64, params: PollUpdateParams, completionHandler: PollHandler?)
    • GroupChannel.closePoll(pollId: Int64, completionHandler: PollHandler?)
  • Delete
    • GroupChannel.deletePoll(pollId: Int64, completionHandler: SBErrorHandler?)
  • Others:
    • Poll
    • GroupChannel.getPollChangeLogs(token: String?, completionHandler: PollChangeLogsHandler?)()
    • GroupChannel.getPollChangeLogs(timestamp: Int64, completionHandler: PollChangeLogsHandler?)()
    • PollData
    • GroupChannelDelegate.channel(_ channel: GroupChannel, didUpdatePoll event: PollUpdateEvent)
    • GroupChannelDelegate.channel(_ channel: GroupChannel, didVotePoll event: PollVoteEvent)
    • GroupChannelDelegate.channel(_ channel: GroupChannel, pollWasDeleted pollId: Int64)

Options

  • Create
    • PollCreateParams.optionTexts
    • GroupChannel.addPollOption(pollId: Int64, optionText: String, completionHandler: PollHandler?)
  • Read
    • PollOption.getPollOption(params: PollOptionRetrievalParams, completionHandler: @escaping PollOptionHandler)
    • SendbirdChat.createPollVoterListQuery(params: PollVoterListQueryParams)
    • SendbirdChat.createPollVoterListQuery(paramsBuilder: (PollVoterListQueryParams) -> Void)
    • GroupChannel.createPollVoterListQuery(pollId: Int64, pollOptionId: Int64, limit: UInt)
  • Update
    • GroupChannel.updatePollOption(pollId: Int64, pollOptionId: Int64, optionText: String, completionHandler: PollHandler?)
    • GroupChannel.votePoll(pollId: Int64, pollOptionIds: [Int64], completionHandler: PollVoteEventHandler)
  • Delete
    • GroupChannel.deletePollOption(pollId: Int64, pollOptionId: Int64, completionHandler: SBErrorHandler?)
  • Others:
    • PollOption
    • PollStatus
    • PollVoteEvent
    • PollUpdateEvent
    • CollectionEventSource.eventPollUpdated
    • CollectionEventSource.eventPollVoted
    • CollectionEventSource.eventPollChangeLog

Scheduled Messages

  • Create
    • GroupChannel.createScheduledUserMessage()
    • GroupChannel.createScheduledFileMessage()
  • Read
    • ScheduledMessageListQuery
    • BaseMessage.getScheduledMessage()
      • ScheduledMessageRetrievalParams
  • Update
    • GroupChannel.updateScheduledUserMessage()
    • GroupChannel.updateScheduledFileMessage()
  • Delete
    • GroupChannel.cancelScheduledMessage()
  • Others
    • ScheduledInfo
    • MessageSendingStatus.scheduled
    • BaseMessage.scheduledInfo
    • SendbirdChat.getTotalScheduledMessageCount()
      • TotalScheduledMessageCountParams

v4.0.15 (Oct 12, 2022)

  • Added public make(_ json:) interface
  • Added synchronous initialize for SendbirdChat
  • Removed unused keys from body of MarkAsDelivered request

4.0.14 (Sep 28, 2022)

  • Added nicknameStartsWithFilter, nicknameExactMatchFilter feature in GroupChannelListQuery and its params
  • Implemented history of channel membership where clients can now track whether users have joined or left the channel (MemberState.left for left members of a GroupChannel)
  • Resolved priority inversion warning
  • Fixed a crash when a large file is sent in the FILE message

4.0.13 (Sep 16, 2022)

  • Fixed crash issue when using SendbirdChat.add(_:identifier)

4.0.12 (Sep 14, 2022)

  • Added metaData related logic for filtering in GroupChannelListQuery.belongsTo
  • Renamed methods in SendbirdChat
    • add(_ delegate: ConnectionDelegate, identifier: String) -> addConnectionDelegate(_ delegate: ConnectionDelegate, identifier: String)
    • add(_ delegate: BaseChannelDelegate, identifier: String) -> addChannelDelegate(_ delegate: BaseChannelDelegate, identifier: String)
    • add(_ delegate: UserEventDelegate, identifier: String) -> addUserEventDelegate(_ delegate: UserEventDelegate, identifier: String)

4.0.11 (Sep 2, 2022)

  • Fixed a bug where a dirty flag of a group channel is handled improperly

4.0.10 (Aug 31, 2022)

  • Added MessageSearchQuery's totalCount and made it public
  • Fixed memory problem when continuously sending large files
  • Changed the keywords of the classes and functions below from public to open (subclassing)

User, BaseChannel, GroupChannel, OpenChannel, BaseCollection, GroupChannelCollection, BaseMessage, UserMessage, FileMessage, AdminMessage

Note: However, subclassing is not recommended, and please be aware that any issue that arises from subclassing will take substantially longer time to react

4.0.9 (Aug 17, 2022)

  • Added shouldRemoveOperatorStatus function
  • Updated copyMessage function to only duplicate successfully sent message. Copying any non-successful message will now return an invalidParameter error
  • Fixed concurrency issues
  • Fixed WS connection being lost after switching from wifi to LTE
  • Fixed OpenChannel not updating channel’s changed information
  • Fixed a copied fileMessage’s image not being shown

4.0.8 (Jul 19, 2022)

  • Fixed auto-resend issue in offline write

4.0.7 (Jul 14, 2022)

  • Fixed a bug that serializing pending messages causes a crash on iOS 12 or lower

4.0.6 (Jul 13, 2022)

  • Fixed a bug that sending a file message doesn’t work on the app extension

v4.0.5 (Jul 11, 2022)

  • Fixed a bug that sending a file message doesn’t work on the app extension
  • Fixed a bug that the file URL of the file message is not accessible
  • Fixed a bug that the message collection can’t load the previous messages when the network is not connected
  • Fixed a bug that the reaction event is not applied to the cached messages
  • Fixed a bug in the message search query

v4.0.4 (Jul 6, 2022)

  • Fixed a bug that the message collection can't call the message update event when the reconnection is completed
  • Improved stability

v4.0.3 (Jun 30, 2022)

  • Improved stability

v4.0.2 (Jun 28, 2022)

  • Fixed a bug that the message collection returned failed messages across all channels
  • Changed the default value of memberInfoInMessage to true
  • Fixed a message search bug
  • Improved stability

v4.0.1 (Jun 23, 2022)

  • Fixed a bug that the failed message isn’t removed from the memory cache of the message collection
  • Fixed createBannedUserListQuery to use the params builder
  • Fixed unstable reconnection on the simulator

v4.0.0 (Jun 14, 2022)

To see detailed changes for below items, please refer to the migration guide

Improvement

  • Added mentioned users to pending, and failed messages
  • When operatorUserIds = nil, exclude operator_ids field from json request
  • Added mentioned message template
  • Added id to User, BaseChannel and BaseMessage to conform to Identifiable
  • Add MyMemberStateFilter for group channel count and channel query
  • Fixed SBDPushTemplate.default and SBDPushTemplate.alternative as public
  • Changed User's userId type from optional String to non-optional String
  • Changed internal logic of log levels. Now, only logs with equal or higher log level than the specified LogLevel are printed
  • Codebase has been re-written from Objective-C to Swift
  • Added annotations for renamed methods and
  • Changed the type of the value that the loadNextPage() of the MutedUserListQuery and the BannedUserListQuery return through the callbacks to the array of the RestrictedUser
  • Changed the parameter's type of the channel(_:userWasMuted:) and channel(_:userWasBanned:) of BaseChannelDelegate to the RestrictedUser

Breaking changes

General

Changed
  • Naming of the Product has been changed from SendBirdSDK to SendbirdChatSDK
  • Naming of the main class has been changed from SBDMain to SendbirdChat
  • Naming of public interfaces has been renamed to better match Swift's language style guide
  • Deprecated interfaces from v3 has been removed
  • Support for SyncManager has been removed.
  • Removed the SBD prefix across names for all constants, protocols, classes, enums, and type definitions
  • Removed with or by phrase from parameter names
  • Renamed SBDMain to SendbirdChat
  • Renamed SBDOptions to SendbirdChatOptions
  • SBDChannelDelegate is separated into BaseChannelDelegate, OpenChannelDelegate, and GroupChannelDelegate protocols
  • Conform to either OpenChannelDelegate or GroupChannelDelegate to receive events about the channels
  • Renamed SBDError to SBError
  • Deprecating support for Mappable protocol; Please use Swift's Codable instead to serialize/deserialize objects. For Objective-C, it stays the same
  • Renamed property name such as coverUrl, channelUrl to coverURL and channelURL (capitalize short name) to follow swift convention
Removed
  • SBDConnectionManager
  • SBDUserListQuery; Please use specific queries for querying users instead, i.e. ApplicationUserListQuery and BlockedUserListQuery
  • SBDAuthenticateDelegate

SendbirdChat

Changed
  • clearCachedData(completionHandler:) completion type Void to SBErrorHandler
  • initWithApplicationId to initialize(params:)
  • getChannelCount to getGroupChannelCount
  • getChannelCountWithMemberStateFilter: to getGroupChannelCountWithMemberStateFilter:.
Removed
  • createAllUserListQuery; Use createApplicationUserListQuery
  • createUserListQueryWithUserIds; Use createApplicationUserListQuery(params:)
  • getPendingPushKitToken; PushKit is not supported anymore
  • registerDevicePushKitToken; PushKit is not supported anymore
  • unregisterPushKitToken; PushKit is not supported anymore
  • markAsDeliveredWithChannelUrl; The feature is supported internally
  • getMyGroupChannelChangeLogs(byToken:customType:includeEmptyChannel:); Use getMyGroupChannelChangeLogs(token:params:completionHandler:)
  • getMyGroupChannelChangeLogs(byTimestamp:customType:includeEmptyChannel); Use getMyGroupChannelChangeLogs(timestamp:params:completionHandler:)
  • All of updateCurrentUserInfo related methods; Use updateCurrentUserInfo(params:progressHandler:completionHandler:)

SendbirdChatOptions

Changed
  • useMemberAsMessageSender to useMemberInfoInMessage

BaseChannel

Changed
  • coverUrl to coverURL
  • channelUrl to channelURL
Removed
  • sendUserMessage(_:data:customType:targetLanguages:completionHandler:); Use sendUserMessage(params:completionHandler:)
  • updateUserMessage(_:messageText:data:customType:completionHandler:); Use updateUserMessage(params:completionHandler:)
  • getPreviousAndNextMessages, getNextMessages, getPreviousMessages; Use getMessages(messageId:params:completionHandler:)
  • getMessageChangeLogs(token:completionHandler:), getMessageChangeLogs(byTimestamp:completionHandler:); Use getMessageChangeLogs(params:completionHandlers:)

GroupChannel

Removed
  • sendMarkAsReadEnable; The feature was deprecated in v3.0.24
  • isPushEnabled; Use myPushTriggerOption
  • createChannel(isDistinct:users:coverImage:coverImageName:data:customType:progressHandler:completionHandler:); Use createChannel(params:progressHandler:completionHandler:)
  • updateChannel(isDistinct:coverImage:coverImageName:data:customType:progressHandler:completionHandler:); Use updateChannel(params:progressHandler:completionHandler:)
  • getChannelWithoutCache; The feature was deprecated in v3.0.116
  • hideChannel(completionHandler:); Use hide(hidePreviousMessages:allowAutoUnhide:completionHandler:)
  • getChannelFromCacheWithChannelUrl; The feature was deprecated in v3.0.116
  • getReadReceiptOfMessage; Use getUnreadMemberCount(_:)
  • getLastSeenAtByUser, getLastSeenAtByUserIdUse, getReadMembersWithMessage, and getDeliveryReceipt; Use getUndeliveredMemberCount
  • getTypingMembers; Use getTypingUsers
  • setPushPreference; Use setMyPushTriggerOption(_:completionHandler:)
  • getTotalUnreadMessageCount; Use SendbirdChat.getTotalUnreadMessageCount

OpenChannel

Removed
  • createChannel(channelUrl:coverImage:coverImageName:data:operatorUserIds:customType:progressHandler:completionHandler:); Use createChannel(params:progressHandler:completionHandler:)
  • updateChannel(coverImage:coverImageName:data:operatorUserIds:customType:progressHandler:completionHandler:); Use updateChannel(params:progressHandler:completionHandler:)

ChannelDelegate

Changed
  • channel(_:didReceive:) is moved to BaseChannelDelegate
  • channel(_:didUpdate:) is moved to BaseChannelDelegate
  • channel(_:didReceiveMention:) is moved to BaseChannelDelegate
  • channel(_:userWasMuted:) is moved to BaseChannelDelegate
  • channel(_:userWasUnmuted:) is moved to BaseChannelDelegate
  • channel(_:userWasBanned:) is moved to BaseChannelDelegate
  • channel(_:userWasUnbanned:) is moved to BaseChannelDelegate
  • channelWasFrozen(_:) is moved to BaseChannelDelegate
  • channelWasUnfrozen(_:) is moved to BaseChannelDelegate
  • channelWasChanged(_:) is moved to BaseChannelDelegate
  • channelWasDeleted(_:channelType:) is moved to BaseChannelDelegate
  • channel(_:messageWasDelegate:) is moved to BaseChannelDelegate
  • channel(_:createdMetaData:) is moved to BaseChannelDelegate
  • channel(_:updatedMetaData:) is moved to BaseChannelDelegate
  • channel(_:deletedMetaDataKeys:) is moved to BaseChannelDelegate
  • channel(_:createdMetaCounters:) is moved to BaseChannelDelegate
  • channel(_:updatedMetaCounters:) is moved to BaseChannelDelegate
  • channel(_:deletedMetaCountersKeys:) is moved to BaseChannelDelegate
  • channel(_:updatedReactions:) is moved to BaseChannelDelegate
  • channelDidUpdateOperators(_:) is moved to BaseChannelDelegate
  • channel(_:didUpdateThreadInfo:) is moved to BaseChannelDelegate
  • channelDidUpdateReadStatus(_:) is moved to GroupChannelDelegate
  • channelDidUpdateDeliveryStatus(_:) is moved to GroupChannelDelegate
  • channelDidUpdateTypingStatus(_:) is moved to GroupChannelDelegate
  • channelDidChangeMemberCount(_:) is moved to GroupChannelDelegate
  • channel(_:didReceiveInvitation:inviter:) is moved to GroupChannelDelegate
  • channel(_:didDeclineInvitation:inviter:) is moved to GroupChannelDelegate
  • channel(_:userDidJoin:) is moved to GroupChannelDelegate
  • channel(_:userDidLeave:) is moved to GroupChannelDelegate
  • channelWasHidden(_:) is moved to GroupChannelDelegate
  • channelDidChangeParticipantCount(_:) is moved to OpenChannelDelegate
  • channel(_:userDidEnter:) is moved to OpenChannelDelegate
  • channel(_:userDidExit:) is moved to OpenChannelDelegate

Params

Added
  • Introduced InitParams for SendbirdChat.initialize(params:)
  • Introduced UserUpdateParams for SendbirdChat.updateCurrentUserInfo(params:)
Changed
  • UserMessageParams to UserMessageCreateParams and UserMessageUpdateParams
  • FileMessageParams to FileMessageCreateParams and FileMessageUpdateParams
  • GroupChannelParams to GroupChannelCreateParams and GroupChannelUpdateParams
    • strict to isStrict
    • discoverable to isDiscoverable
  • OpenChannelParams to OpenChannelCreateParams and OpenChannelUpdateParams

v4 Beta Changelog

v3 Changelog