Release notes

v26.1.0 (March 2026)

Initial release of Chat SDK for iOS.

New features

• Connection Management: Connect and disconnect from the Nexconn server, monitor connection status and database status in real time, and handle reconnection and multi-device scenarios.
• User Management: Manage user profiles, block lists, friend relationships, online presence subscriptions, and user settings.
• Direct, Group & System Channels: Retrieve, pin, delete, draft, and tag channels; sync unread status and channel status across clients; manage group membership, roles, and join requests.
• Open Channels: Join and leave open channels, configure platform settings, and manage channel metadata.
• Community Channels: Create and retrieve community channels and private channels; manage user groups.
• Messaging: Send and receive text, image, file, voice, video, and custom messages. Supports message sync across devices, history, search, deletion, recall, modification, insertion, read receipts, and media file downloads.
• Typing Indicators: Send and receive typing status in channels.
• Streaming Messages: Send and receive streaming (incremental) message content.
• Message Expansion: Attach custom key-value data to messages.
• Missed Message Duration: Configure how long missed messages are retained.
• Event Delegation: Register delegate objects to receive connection events, channel events, group events, user events, and database upgrade callbacks.
• Push Notifications: Integrate APNs; configure push notification content, per-user push settings, and push statistics.
• Do Not Disturb: Configure DND globally and per channel, channel type, or target user.
• Content Moderation: Built-in sensitive word filtering.
• Built-in Translation: Real-time message translation with support for multiple languages.
• Speech to Text: Convert voice messages to text.
• Logger: Configure log levels and log filtering for debugging.
• Privacy Manifest: Includes Apple Privacy Manifest (PrivacyInfo.xcprivacy) to meet App Store requirements.