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2026-06-18

RealtimeKit Web UI Kit 2.0.0

Compatibility: Requires RealtimeKit Web Core 2.0.0 or later.

This is a major breaking release to align with the Core SDK v2.0.0 plugin redesign and removal of deprecated APIs.

Plugin components — redesigned

The rtk-plugin-main and rtk-plugins components have been updated for the new plugin model.

Key changes:

  • rtk-plugin-main no longer renders an <iframe>. Instead, it uses a <slot> to project the plugin.component (any HTMLElement) you provide in the plugin config.
  • Plugin permission checks now use plugin.permissions.canActivate and plugin.permissions.canDeactivate instead of the old meeting.self.permissions.plugins.canStart / canClose.
  • Plugin list (rtk-plugins) now shows plugin.icon instead of plugin.picture.
  • Added an empty state message ("No plugins available") when no plugins are registered.
  • Removed iframe interaction checks (canInteractWithPlugin, viewModeEnabled) and the block-inputs overlay. These are no longer applicable without iframes.

Removed deprecated API usages

  • meeting.leaveRoom() — use meeting.leave().
  • meeting.connectedMeetings.supportsConnectedMeetings — removed. Breakout room checks use meeting.connectedMeetings.isActive and permission checks directly.
  • participant.clientSpecificId — use participant.customParticipantId.

Enhancements

  • AI Transcriptions UI: Rewrote the search UI for transcriptions. Search now covers both participant names and transcript content. Added dedicated search placeholder and "no results" states.
  • AI Transcriptions header: Fixed typo "MeetingAI" to "Meeting AI".
  • Chat message spacing: Reduced line height in rtk-message-view for better vertical spacing.
  • Audio track handling: RTKAudio.addTrack() now removes any existing track with the same ID before adding, preventing stale tracks from accumulating (fixes double audio on reconnect).

New localization keys

  • plugins.empty — "No plugins available"
  • ai.transcriptions.search_placeholder — "Search by participant name or transcript"
  • ai.transcriptions.no_transcripts_found — "No transcripts found. Try searching for a different participant or transcript."
  • ai.transcriptions.no_transcripts_yet — "No transcripts yet."

Fixes

  • Fixed abrupt disconnection screen appearing incorrectly during media reconnection.
  • Fixed missing audio after reconnection due to stale tracks not being replaced.

2026-05-28

RealtimeKit Web UI Kit 1.2.0

Compatibility: Works best with RealtimeKit Web Core 1.5.1 or later.

Features

  • When a user fails to join a meeting, rtk-idle-screen and rtk-setup-screen now display a troubleshooting link to help resolve common connection issues such as firewall restrictions and permission errors.
  • If the meeting preset allows transcripts, the transcription panel is now shown by default without requiring manual activation.

Enhancements

  • Raw SDK error codes and messages are no longer shown to end users on join failure. Error messages are now mapped to clear, user-friendly, localized text with a small reference code (for example, Error code: 0002) for support and debugging.

Fixes

  • Corrected several typos and spacing issues in the default language pack.

2026-03-31

RealtimeKit Web UI Kit 1.1.2

Enhancements

  • AI sidebar component now uses activeSidebar state instead of activeAI state, streamlining all sidebar components under a single state.

2026-03-10

RealtimeKit Web UI Kit 1.1.1

Compatibility: Works best with RealtimeKit Web Core 1.2.5 or later.

Enhancements

  • Improved error handling for room join failures to display actionable error messages instead of showing an infinite loader.

Fixes

  • Corrected typos in UI strings:
    • occured → occurred
    • On you device → On your device
    • Grant acess → Grant access
  • Fixed default language pack keys:
    • ai.chat.summerise → ai.chat.summarize
    • date.yesteday → date.yesterday

2026-01-30

RealtimeKit Web UI Kit 1.1.0

Compatibility: Works best with RealtimeKit Web Core 1.2.4 or later.

Features

  • Chat message operations (edit, delete, pin) are now available to all participants.
  • Chat pagination with infinite scroll for improved performance in meetings with high message volume.
  • Pinned messages are now displayed in a dedicated view for easy access.
  • Added overrides prop support on rtk-meeting and rtk-ui-provider for easier UI customization. Available overrides include:
    • disablePrivateChat - Disable private chat functionality.
    • disableEmojiPicker - Hide emoji picker in chat component.
    <RtkMeeting meeting={meeting} overrides={{
  disablePrivateChat: true,
  disableEmojiPicker: true
}} />

New components

  • rtk-chat-header - Header component with pinned messages and private chat selector.
  • rtk-pinned-message-selector - Displays all pinned messages with paginated infinite scroll.
  • rtk-chat-selector - Switch between public chat and private chats with specific participants.

Component enhancements

  • rtk-chat-composer-view now accepts isSending prop to display sender messages on the right and other messages on the left with different colors.
  • rtk-chat-messages-ui-paginated now accepts privateChatRecipient prop for displaying paginated private chat messages.
  • rtk-chat-messages-ui-paginated now emits editMessage, deleteMessage, and pinMessage events for message operations.
  • rtk-menu-item and rtk-menu-list now accept menuVariant prop for different color schemes based on user actions.
  • rtk-message-view now accepts isEdited, isSelf, messageType, and pinned props for appropriate message rendering.
  • Added automatic scrolling to new messages.

Breaking changes

Removed non-operational chat channel components to streamline the SDK. rtk-chat remains fully operational.

  • Removed rtk-channel-creator.
  • Removed rtk-channel-header.
  • Removed rtk-channel-details.
  • Removed rtk-channel-selector-ui.
  • Removed rtk-channel-selector-view.
  • rtk-chat-composer-ui no longer accepts channelId prop.
  • rtk-chat no longer accepts disablePrivateChat prop. Use preset configuration instead, or pass as override:
    <RtkMeeting meeting={meeting} overrides={{disablePrivateChat: true}} />

Deprecations

  • rtk-chat-composer-ui is deprecated due to scalability limitations and lack of pagination support.

Known limitations

  • Total message count for public and private chats is not currently displayed.

2025-12-17

RealtimeKit Web UI Kit 1.0.8

Fixes

  • Fixed iOS issue where the chat compose view would zoom when typing a message.

2025-11-18

RealtimeKit Web UI Kit 1.0.7

Fixes

  • Fixed alignment issues with unread chat message count, unread polls count, and pending participant stage request count.
  • Resolved issue where action toggles were incorrectly displayed in participant video preview in the settings component.

2025-10-30

RealtimeKit Web UI Kit 1.0.6

Fixes

  • Fixed an issue where rtk-debugger displayed audio and video bitrate as 0.
  • Resolved menu visibility for the last participant when the participants list is long.
  • Fixed rtk-polls not rendering when props were provided after initial mount.
  • Improved rtk-participant-tile audio visualizer appearance when muted (no longer shows as a single dot).
  • Prevented large notifications from overflowing their container.
  • Fixed a memory leak in the mediaConnectionUpdate event listener.
  • Corrected rtk-ui-provider prop passing to children during consecutive meetings on the same page.

2025-08-14

RealtimeKit Web UI Kit 1.0.5

Fixes

  • Fixed Safari CSS issues where the rtk-settings component was not visible and the Audio Playback modal was not taking the proper height.

Enhancements

  • Livestream viewer now has a seeker and DVR functionality.

2025-07-17

RealtimeKit Web UI Kit 1.0.4

Fixes

  • Fixed Angular integration issues.

Enhancements

  • Added support for multiple meetings on the same page in RealtimeKit.
  • Enhanced the rtk-ui-provider component to serve as a parent component for sharing common props (meeting, config, iconPack) with all child components.

2025-07-08

RealtimeKit Web UI Kit 1.0.3

Fixes

  • Resolved TypeError that occurred for meetings without titles.
  • Implemented minor UI improvements for chat components.

Features

  • Made Livestream feature available to all beta users.

2025-07-02

RealtimeKit Web UI Kit 1.0.2

Performance

  • Fixed dependency issues to enhance performance and Angular integration.

2025-06-30

RealtimeKit Web UI Kit 1.0.1

Deprecated API

  • Discontinued Vue UI support.

2025-05-29

RealtimeKit Web UI Kit 1.0.0

Features

  • Initial release of Cloudflare RealtimeKit with support for group calls, webinars, livestreaming, polls, and chat.