✨ Replace WebChat v2 With v3 on Main Branch#100
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Handle messages of type "file" that arrive with a media_url and optional caption instead of text. MessageDocument now defensively reads metadata, falls back to inferring mimeType from the URL extension, and displays caption when filename is unavailable. Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Cursor <cursoragent@cursor.com>
Cover label fallback chain, mimeType inference from URL extension, window.open gating by ALLOWED_DOCUMENT_TYPES, direction styling, and MessageImage anchor (open in new tab) behavior. Co-authored-by: Cursor <cursoragent@cursor.com>
✨ Handle `file` Message Type with mimeType Fallback and Image Open-in-New-Tab
…onent Remove the count/max display logic from Badge, turning it into a minimal dot indicator. Move absolute positioning from Launcher into Badge itself so placement is self-contained. Co-authored-by: Cursor <cursoragent@cursor.com>
Rename the Tooltip component to Notification and move it to src/components/Notification/. Clicking the notification content now opens the webchat via onOpen, and long messages are clamped to three lines. The close button is prevented from shrinking on wide content. Adds full unit test coverage for all new behaviour. Co-authored-by: Cursor <cursoragent@cursor.com>
paulobernardoaf
approved these changes
May 7, 2026
✨ Redesign Tooltip as Notification With Open-on-Click and Line Clamp
🔧 Expand Test Coverage Across Components, Contexts, and Utilities
✨ Allow Compact Starters to Be Dismissed and Mirror bottom-left Layout
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Description
Type of Change
Motivation and Context
Version 2 of the WebChat widget has been deprecated. This pull request promotes the
v3-mainbranch as the new baseline formain. The v2 codebase will remain available and maintainable under thev2-mainbranch for any critical hotfixes that may be required.Summary of Changes
The key changes introduced by v3 include:
UI Redesign
InputBoxwith updated styles and draft-persistence across unmountsLauncher,Widget,Chat,Header, andMessagesListcomponentsChatPresentationcomponent for the initial chat stateThinkingIndicatorand updatedTypingIndicatorstylesWaveformVisualizercomponent; simplifiedVoiceModeButtonConversationStartersandQuickRepliesvisualsrounded-x(default launcher icon)New Features
positionparameter added, enabling the widget to be anchored to thebottom-leftcornerInputBoxunmountssetOrderFormaddProductToCartintegration for VTEX storefrontsBug Fixes & Compatibility
URL.canParsewith atry/catchblock for broader browser compatibility