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sendbird_chat_sdk

With Sendbird Chat for Flutter, you can easily build an in-app chat with all the essential messaging features.

4.10.1 12K downloads/mo #2694 most downloaded on pub.dev sendbird/sendbird-chat-sdk-flutter

What this package is like to depend on

Last release 3 days ago

21 Aug 2026

Release timing varies

gaps range from 2 weeks to 5 months

Nearly every release is documented

notes for 63 of 63 stable releases

Nothing withdrawn

no release was ever pulled

3 years old

65 releases · first in 2023

9 releases in the last 12 months

see the full history below

Release timeline

65 releases · May 2023 to Aug 2026
2024 2025 2026
Release Pre-release

Releases

latest 60 of 65
  1. 4.10.1 21 Aug 2026
    Release notes

    Improvements

    • Deduplicate concurrent GET channel requests on join event bursts
    • Throw InvalidParameterException for empty/whitespace-only push token in registerPushToken
    Open source →
    Release notes

    Improvements

    • Deduplicate concurrent GET channel requests on join event bursts
    • Throw InvalidParameterException for empty/whitespace-only push token in registerPushToken
    Open source →
  2. 4.10.0 27 Mar 2026
    Release notes

    Features

    • Added setWeeklyDoNotDisturb(), getWeeklyDoNotDisturb() and clearWeeklyDoNotDisturb() in SendbirdChat
    • Deprecated setDoNotDisturb() and getDoNotDisturb() in SendbirdChat
    • Added joinedAt in Member

    Improvements

    • Expanded connectivity_plus dependency version constraint to >=5.0.1 <8.0.0
    Open source →
    Release notes

    Features

    • Added setWeeklyDoNotDisturb(), getWeeklyDoNotDisturb() and clearWeeklyDoNotDisturb() in SendbirdChat
    • Deprecated setDoNotDisturb() and getDoNotDisturb() in SendbirdChat
    • Added joinedAt in Member

    Improvements

    • Expanded connectivity_plus dependency version constraint to >=5.0.1 <8.0.0
    Open source →
  3. 4.9.0 12 Feb 2026
    Release notes

    Features

    • Added message parameter in FileMessageCreateParams and MultipleFilesMessageCreateParams

    Improvements

    • Fixed bugs regarding message huge gap
    Open source →
    Release notes

    Features

    • Added message parameter in FileMessageCreateParams and MultipleFilesMessageCreateParams

    Improvements

    • Fixed bugs regarding message huge gap
    Open source →
  4. 4.8.0 02 Jan 2026
    Release notes

    Features

    • Added sendMultipleFilesMessage() and resendMultipleFilesMessage() in GroupChannel
    • Added multipleFilesMessageFileCountLimit in AppInfo

    Improvements

    • Fixed an issue related to closing WebSocket
    • isar_community package has been updated to v3.3.0
    Open source →
    Release notes

    Features

    • Added sendMultipleFilesMessage() and resendMultipleFilesMessage() in GroupChannel
    • Added multipleFilesMessageFileCountLimit in AppInfo

    Improvements

    • Fixed an issue related to closing WebSocket
    • isar_community package has been updated to v3.3.0
    Open source →
  5. 4.7.0 29 Oct 2025
    Release notes

    Features

    • Added onConnectionDelayed(int retryAfter) in ConnectionHandler
      • Automatically attempts to connect to the server in retryAfter seconds
      • Called when the server cannot handle the connection immediately when SendbirdChat.connect() is called
      • Called when the server is overloaded

    Improvements

    • Improved local caching
    Open source →
    Release notes

    Features

    • Added onConnectionDelayed(int retryAfter) in ConnectionHandler
      • Automatically attempts to connect to the server in retryAfter seconds
      • Called when the server cannot handle the connection immediately when SendbirdChat.connect() is called
      • Called when the server is overloaded

    Improvements

    • Improved local caching
    Open source →
  6. 4.6.0 15 Oct 2025
    Release notes

    Features

    • Support 16KB page sizes for Android (minSdkVersion on Android must be 23 or higher)

    Improvements

    • Fixed a bug where the failed FileMessage does not load on iOS when restarting the app
    Open source →
    Release notes

    Features

    • Support 16KB page sizes for Android (minSdkVersion on Android must be 23 or higher)

    Improvements

    • Fixed a bug where the failed FileMessage does not load on iOS when restarting the app
    Open source →
  7. 4.6.0-dev.2 01 Oct 2025 pre-release
    Release notes

    Features

    • isar package has been updated with isar_community v3.3.0-dev.3 to support android 16kb page size
    • To support this, minSdkVersion on Android must be 23 or higher
    Open source →
    Release notes

    Features

    • isar package has been updated with isar_community v3.3.0-dev.3 to support android 16kb page size
    • To support this, minSdkVersion on Android must be 23 or higher
    Open source →
  8. 4.6.0-dev.1 16 Sep 2025 pre-release
    Release notes

    Features

    • isar package has been updated with isar_community v3.3.0-dev.2 to support android 16kb page size
    • To support this, minSdkVersion on Android must be 23 or higher
    Open source →
    Release notes

    Features

    • isar package has been updated with isar_community v3.3.0-dev.2 to support android 16kb page size
    • To support this, minSdkVersion on Android must be 23 or higher
    Open source →
  9. 4.5.2 15 Sep 2025
    Release notes

    Improvements

    • Fixed a bug where the failed FileMessage does not load on iOS when restarting the app
    • Fixed a bug regarding offline login
    • Updated regarding statistics
    Open source →
    Release notes

    Improvements

    • Fixed a bug where the failed FileMessage does not load on iOS when restarting the app
    • Fixed a bug regarding offline login
    • Updated regarding statistics
    Open source →
  10. 4.5.1 24 Jul 2025
    Release notes

    Improvements

    • Fixed a bug related to API timeout
    Open source →
    Release notes

    Improvements

    • Fixed a bug related to API timeout
    Open source →
  11. 4.5.0 23 Jul 2025
    Release notes

    Features

    • Added getTotalUnreadMessageCountWithParams({GroupChannelTotalUnreadMessageCountParams? groupChannelParams, FeedChannelTotalUnreadMessageCountParams? feedChannelParams}) and deprecated getTotalUnreadMessageCountWithFeedChannel([GroupChannelTotalUnreadMessageCountParams? params])

    Improvements

    • Added logViewed(List<NotificationMessage> messages) and deprecated logImpression(List<NotificationMessage> messages) in FeedChannel
    • Added API timeout for 10 seconds
    • Added reconnection timeout for connectionTimeout in SendbirdChatOptions
    • Updated regarding statistics
    Open source →
  12. 4.4.1 27 Jun 2025
    Release notes

    Improvements

    • Fixed parsing exception for message with a deleted parent message
    Open source →
  13. 4.4.0 20 Jun 2025
    Release notes

    Features

    • Added markAsUnread() in GroupChannel
    • Added eventUserMarkedRead and eventUserMarkedUnread in CollectionEventSource
    • Added eventDetail in BaseChannelContext
    • Added onUserMarkedRead() and onUserMarkedUnread() events in GroupChannelHandler
    • Added uikitConfigInfo in AppInfo

    Improvements

    • Fixed a bug where writing metaData to db in FeedChannel failed
    • Fixed a bug regarding ScheduledStatus in ScheduledInfo
    Open source →
  14. 4.3.2 07 May 2025
    Release notes

    Improvements

    • Fixed a bug where network error related exceptions were not raised in loadPrevious() and loadNext() in MessageCollection
    Open source →
  15. 4.3.1 04 Apr 2025
    Release notes

    Improvements

    • Fixed duplicate userId bug related to reaction
    • Improved websocket statistics
    Open source →
  16. 4.3.0 11 Mar 2025
    Release notes

    Features

    • Added messageDeletionTimestamp in BaseChannel

    Improvements

    • Fixed a bug where the timer is not reset related to typing indicator
    • Added device token cache for push notifications
    Open source →
  17. 4.2.31 25 Feb 2025
    Release notes

    Improvements

    • Fixed a bug where requestId is null if websocket is disconnected while sending a FileMessage
    Open source →
  18. 4.2.30 05 Dec 2024
    Release notes

    Improvements

    • Fixed the reconnection bug when moving to background and then moving to foreground quickly
    Open source →
  19. 4.2.29 20 Nov 2024
    Release notes

    Features

    • Updated the versions for mime, web_socket_channel and flutter_lints packages

    Improvements

    • Added the filtering for replyType in MessageCollection
    Open source →
  20. 4.2.28 15 Nov 2024
    Release notes

    Improvements

    • Fixed a bug regarding the initial parameters in message collection
    Open source →
  21. 4.2.27 06 Nov 2024
    Release notes

    Features

    • Applied the message threading policy for last message and unread message count in GroupChannel

    Improvements

    • Fixed a bug where update events are not called for messages with OGTags
    • Fixed the reconnection events to be called in pairs
    Open source →
  22. 4.2.26 28 Oct 2024
    Release notes

    Features

    • Added useAutoResend in SendbirdChatOptions

    Improvements

    • Fixed a bug regarding onReconnectFailed() event in ConnectionHandler
    Open source →
  23. 4.2.25 21 Oct 2024
    Release notes

    Improvements

    • Fixed the reconnection bug while entering foreground
    • Modified the endpoint of sbm metric
    Open source →
  24. 4.2.24 08 Oct 2024
    Release notes

    Improvements

    • Fixed bugs regarding the events for hide() in GroupChannel
    • Fixed the message deletion bug in db regarding resetMyHistory()
    Open source →
  25. 4.2.23 13 Sep 2024
    Release notes

    Improvements

    • Fixed the bug regarding hide() in GroupChannel
    • Fixed the issue regarding websocket security
    Open source →
  26. 4.2.22 23 Aug 2024
    Release notes

    Improvements

    • Fixed the bugs regarding the channel change logs on multi GroupChannelCollections
    Open source →
  27. 4.2.21 16 Aug 2024
    Release notes

    Improvements

    • Fixed the bug when upserting a parent message regarding the error on isar
    • Fixed the bug regarding the channel filtering when local caching is not used
    • Fixed the bugs regarding the thumbnail caching for UIKit
    • Fixed a bug regarding reactions on offline mode
    Open source →
  28. 4.2.20 11 Jul 2024
    Release notes

    Improvements

    • Fixed the parsing bug regarding markAsRead() event
    • Fixed the db upsert bug regarding read status
    Open source →
  29. 4.2.19 04 Jul 2024
    Release notes

    Improvements

    • Fixed a bug that channels are not added when includeEmpty is false in GroupChannelCollection
    • Fixed a bug regarding a channel event when leaving a GroupChannel
    • Fixed a bug regarding the filtering on multi GroupChannelCollections
    Open source →
  30. 4.2.18 26 Jun 2024
    Release notes

    Improvements

    • Fixed the bugs regarding edge cases during resetMyHistory() processing
    • Fixed a bug that the filtering is not worked on multi GroupChannelCollections
    • Fixed a bug that channel changelogs are not upserted in db
    • Fixed a bug regarding the result of init() in SendbirdChat
    Open source →
  31. 4.2.17 18 Jun 2024
    Release notes

    Improvements

    • Fixed a bug regarding receiving messages during resetMyHistory() processing
    Open source →
  32. 4.2.16 13 Jun 2024
    Release notes

    Improvements

    • Fixed a bug regarding await in resetMyHistory() in GroupChannel
    Open source →
  33. 4.2.15 05 Jun 2024
    Release notes

    Improvements

    • Fixed the bugs regarding my mute info
    • Fixed the bugs regarding changelogs on web
    • Fixed the bugs regarding connection management
    • Fixed the bugs regarding markAsDelivered() in SendbirdChat
    • Added metaData, readStatus, deliveryStatus in channel db
    • Fixed a bug when includeEmpty is false in GroupChannelCollection
    Open source →
  34. 4.2.14 16 May 2024
    Release notes

    Improvements

    • Fixed the exceptions regarding url encoding for api
    • Fixed the bug that profile image is not updated on web
    • Fixed the bugs regarding event, exception and cache
    • Modified the event order regarding failed messages in message collection
    • Improved stability
    Open source →
  35. 4.2.13 30 Apr 2024
    Release notes

    Improvements

    • Fixed the bugs regarding session update
    Open source →
  36. 4.2.12 24 Apr 2024
    Release notes

    Features

    • Updated dependency range for connectivity_plus package from ^5.0.1 to >=5.0.1 <7.0.0

    Improvements

    • Fixed MessageCollection regarding resetMyHistory() in GroupChannel
    • Fixed removeFailedMessage() and removeAllFailedMessages() in MessageCollection
    • Fixed the bugs regarding message change log, pending message removal, typing status and delivered status
    • Added improvements on getUndeliveredMembers() method to prevent a potential problem. The return type for getUndeliveredMembers() was updated from List<Member> to List<Member>?. Please update this part of your code if you use getUndeliveredMembers().
    • Improved stability
    Open source →
  37. 4.2.11 18 Apr 2024
    Release notes

    Improvements

    • Fixed the bug that there are duplicate channels in GroupChannelCollection
    • Added default mimeType in FileMessageCreateParams
    Open source →
  38. 4.2.10 09 Apr 2024
    Release notes

    Features

    • Added the privacy manifest file for iOS

    Improvements

    • Fixed the bug that there are duplicate channels in GroupChannelCollection
    Open source →
  39. 4.2.9 03 Apr 2024
    Release notes

    Improvements

    • Fixed the bugs regarding error handling in MessageCollection
    • Fixed the bug that mentionedUserIds is missing in a pending message
    Open source →
  40. 4.2.8 27 Mar 2024
    Release notes

    Improvements

    • Fixed the compile error regarding logger v1.4.0
    Open source →
  41. 4.2.7 21 Mar 2024
    Release notes

    Improvements

    • Updated dependency range for http, uuid and logger packages
    • Fixed the exception regarding encrypt package
    Open source →
  42. 4.2.6 20 Mar 2024
    Release notes

    Improvements

    • Fixed the bug regarding reaction payload parsing
    Open source →
  43. 4.2.5 12 Mar 2024
    Release notes

    Improvements

    • Added secureUrl in Thumbnail
    Open source →
  44. 4.2.4 08 Mar 2024
    Release notes

    Improvements

    • Fixed the exception regarding unmodifiable list
    Open source →
  45. 4.2.3 04 Mar 2024
    Release notes

    Improvements

    • Fixed the bug where query in GroupChannelCollection does not work when reconnected
    Open source →
  46. 4.2.2 15 Feb 2024
    Release notes

    Improvements

    • Fixed the bug where votedPollOptionIds in Poll is always empty
    Open source →
  47. 4.2.1 05 Feb 2024
    Release notes

    Improvements

    • Fixed the bug where getCachedMetaData() in BaseChannel is not being updated when deleting metadata
    Open source →
  48. 4.2.0 31 Jan 2024
    Release notes

    Features

    Local Caching for Android and iOS (Not supported for Web yet)

    Local caching enables Sendbird Chat SDK for Flutter to cache and retrieve group channel and message data locally. Its benefits include reducing refresh time and allowing a client app to create a channel list or a chat view that can work online as well as offline. The local caching feature is enabled by default.

    • Added useCollectionCaching in SendbirdChatOptions (The default value is true)
    • Added getCachedDataSize(), clearCachedData() and clearCachedMessages() in SendbirdChat
    • Added getFailedMessages(), removeFailedMessages() and removeAllFailedMessages() in MessageCollection
    • Added markAsRead() in BaseMessageCollection

    Improvements

    • Fixed the bugs regarding FeedChannel
    • Improved stability
    Open source →
  49. 4.1.2 12 Dec 2023
    Release notes

    Features

    • Added createdBefore and createdAfter in GroupChannelListQuery and PublicGroupChannelListQuery
    • Added markAsClicked() in FeedChannel
    • Replaced markAsReadBy() with markAsRead() in FeedChannel

    Improvements

    • Fix the bugs regarding FeedChannel
    • Fix the bugs regarding ReactionEvent
    • Improved stability
    Open source →
  50. 4.1.1 08 Nov 2023
    Release notes

    Improvements

    • Updated connectivity_plus package to 5.0.1
    Open source →
  51. 4.1.0 03 Nov 2023
    Release notes

    Features

    NotificationMessage

    • Added NotificationMessage with notificationId, messageStatus and notificationData
    • Added markAsReadBy(), logImpression() and logCustom() in FeedChannel
    • Replaced BaseMessage? lastMessage with NotificationMessage? lastMessage in FeedChannel
    • Replaced List<BaseMessage> messageList with List<NotificationMessage> messageList in NotificationCollection
    • Modified onMessagesAdded(), onMessagesUpdated() and onMessagesDeleted() in NotificationCollectionHandler
    • Modified onMessageReceived() and onChannelChanged() in FeedChannelHandler

    Deprecated Methods

    • Removed onTotalUnreadMessageCountUpdated() in UserEventHandler

    Improvements

    • Improved stability
    Open source →
  52. 4.0.13 27 Sep 2023
    Release notes

    Features

    • Added MessageSearchQuery
    • Added includeMetaArray, includeReactions and includeThreadInfo in PreviousMessageListQuery

    Improvements

    • Improved stability
    Open source →
  53. 4.0.12 15 Sep 2023
    Release notes

    Improvements

    • Fixed the bug regarding parent FileMessage type
    • Updated regarding statistics
    Open source →
  54. 4.0.11 12 Sep 2023
    Release notes

    Improvements

    • Fixed the bug regarding the url encoding of userId
    Open source →
  55. 4.0.10 31 Aug 2023
    Release notes

    Improvements

    • Fixed the bug regarding the FeedChannel caching
    Open source →
  56. 4.0.9 30 Aug 2023
    Release notes

    Improvements

    • Fixed the bug regarding the hasNext in BaseMessageCollection
    • Fixed the bug when the reverse is true in MessageListParams regarding BaseMessageCollection
    • Improved stability
    Open source →
  57. 4.0.8 22 Aug 2023
    Release notes

    Features

    • Replaced Map<String, String> templateVariables with Map<String, dynamic> templateVariables in NotificationData
    • Added tags in NotificationData

    Improvements

    • Improved stability
    Open source →
  58. 4.0.7 18 Aug 2023
    Release notes

    Features

    • Added notificationData in BaseMessage

    Improvements

    • Fixed the bug regarding unreadMessageCount in FeedChannel
    Open source →
  59. 4.0.6 16 Aug 2023
    Release notes

    Features

    Notification

    • Added isTemplateLabelEnabled, isCategoryFilterEnabled and notificationCategories in FeedChannel
    • Added authenticateFeed(), refreshNotificationCollections() in SendbirdChat

    Improvements

    • Improved stability
    Open source →
  60. 4.0.5 14 Jul 2023
    Release notes

    Features

    • Added SendbirdStatistics for internal use

    Improvements

    • Improved stability
    Open source →

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