iOS UI Kit — Release Notes

Release history for the EnableX iOS UI Kit, including new features, improvements, and bug fixes per version.

v2.2.4 adds the ability to show or hide the participant list panel programmatically and ships the SDK as a clean .xcframework — CocoaPod references have been removed from the package itself. Both CocoaPods and Swift Package Manager are equally supported for installation.

Show or Hide the Participant List

Set isShowParticipantList on EnxSetting.shared before the session connects. Pass true to keep the list visible (the default) or false to hide it entirely:

EnxSetting.shared.isShowParticipantList = true   // Show participant list
EnxSetting.shared.isShowParticipantList = false  // Hide participant list

SDK Distribution — Clean .xcframework

The Enx_UIKit_iOS package no longer includes a bundled CocoaPod specification. The .xcframework bundle is now a clean, dependency-free artifact. Install the UI Kit and its dependencies via CocoaPods (pod 'Enx_UIKit_iOS') or Swift Package Manager — both are equally supported. See the Installation page for updated instructions.

v2.2.3 introduces an improved UI specifically for 1-to-1 audio-only calls. When a participant joins without video, the kit now renders a purpose-built calling screen showing the remote participant's name and avatar over a gradient background, with overlay buttons for microphone toggle and exit. This replaces the generic video grid with an experience designed for voice calls.

Audio View Mode — 1-to-1 Audio Calls

Enable the audio call UI with overlay mic-toggle and exit controls by setting isAudioViewMode to true on the EnxSetting shared instance before the session connects:

EnxSetting.shared.isAudioViewMode = true

Customise the calling screen appearance by assigning an EnxAudioViewConfig instance to audioViewConfig:

EnxSetting.shared.audioViewConfig = EnxAudioViewConfig(
    gradientLayer1: UIColor(red: 0.04, green: 0.22, blue: 0.20, alpha: 1),   // top gradient colour
    gradientLayer2: UIColor(red: 0.01, green: 0.08, blue: 0.07, alpha: 1),   // bottom gradient colour
    nameTextColor: .white,                                                     // remote participant name
    sortNameTextColor: .white,                                                 // initials text colour
    sortNameBGColor: UIColor(red: 0.07, green: 0.55, blue: 0.44, alpha: 1)   // initials avatar background
)

The framework is distributed as an .xcframework bundle with bundled dSYMs for crash symbolication.

• Framework migrated from .framework to .xcframework format for improved compatibility with Apple Silicon and simulator builds
• Added support for dSYMs file for crash symbolication in Xcode and third-party crash reporters

• Full support for Audio-Only calls — WebRTC audio transport without any video streams
• All video-related UI components (camera preview, video tiles, camera toggle) are automatically hidden when the session is in audio-only mode

• Updated iOS Video SDK to use Single Peer Connection architecture — improves scalability and reduces connection overhead in large rooms
• Chat, File Share, and Typing Indicator now operate through the WebRTC data channel instead of a separate socket transport
• Kit updated to the latest Swift version for forward compatibility

A major feature release adding collaboration, engagement, and reach capabilities across all session modes.

Collaboration & Engagement

• Annotation — draw and annotate on shared screens; all participants see annotations in real time
• Screen Share — share your iOS screen via a ReplayKit broadcast extension
• Room Settings — moderator controls for switching room mode, screen share control, and canvas control
• Polling — create and respond to in-session polls
• Q&A — structured question-and-answer panel for webinars
• Switch Role — moderator can promote or demote participant roles mid-session

Webinar

• Request Floor Access — participants can raise a request to speak; moderators approve or deny

Reach

• RTMP Live Streaming — broadcast the session to any RTMP endpoint (e.g., YouTube Live, custom CDN)

Utilities

• Switch layout between Video Grid and List View
• Audio-Only UI mode — toggles all video elements off without ending the media session

• Custom join button label — set any text on the "Join" call-to-action
• Default camera selection (front or rear) before entering the room
• Camera preview screen before joining so participants can check their video before entering
• Join with microphone muted or camera muted by default
• RTMP streaming auto-start on join — begin streaming the moment the moderator connects

• Pre-join confirmation screen: participants choose between video or audio-only entry
• Option to mute microphone or camera before joining the session

• Low Code integration via EnableX Visual Builder — configure the UI Kit from a hosted embed URL without code changes
• File Share — send files to all participants or privately to an individual
• Annotation — share screen and add annotations; other participants see them live as you draw
• Participant List enhancements — moderators can force-disconnect participants and initiate private chat from the list