---
title: Web UI Kit
description: Release notes and changelog for the RealtimeKit Web UI Kit SDK.
image: https://developers.cloudflare.com/dev-products-preview.png
---

> Documentation Index  
> Fetch the complete documentation index at: https://developers.cloudflare.com/realtime/llms.txt  
> Use this file to discover all available pages before exploring further.

[Skip to content](#%5Ftop) 

# Web UI Kit

[ Subscribe to RSS ](https://developers.cloudflare.com/realtime/realtimekit/release-notes/web-ui-kit/index.xml)

## 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.  
```tsx  
<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:  
```tsx  
<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.

```json
{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/directory/","name":"Directory"}},{"@type":"ListItem","position":2,"item":{"@id":"/realtime/","name":"Realtime"}},{"@type":"ListItem","position":3,"item":{"@id":"/realtime/realtimekit/","name":"RealtimeKit"}},{"@type":"ListItem","position":4,"item":{"@id":"/realtime/realtimekit/release-notes/","name":"Release Notes"}},{"@type":"ListItem","position":5,"item":{"@id":"/realtime/realtimekit/release-notes/web-ui-kit/","name":"Web UI Kit"}}]}
```