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All changelogsMeeting SDK • Web
Meeting SDKWeb

Version 6.1.0

Action requiredBug fixSDK version

Summary:Action required, upgrade to this version or later to fix issues. Improved bot handling, richer Q&A capabilities (typing indicators and guest labels), automatic Picture-in-Picture mode, and support for dark chat UI and virtual backgrounds on lower-end devices. Also adds better controls for hosts, such as locking meeting language settings, and improves error handling for OBF bot joins. Fixed where the InviteByPhone API failed to trigger after successful calls, and where video and screen sharing failed to start on Safari 27 on macOS 27.

Action required

Upgrade Meeting SDK for Web to 6.1.0 or later. We recommend upgrading to fix:

  • Screen sharing fails to start on Safari 27.
  • Video issues when using WebRTC video after a user's connection fails over.

General

Enhanced

  • Display third-party bot associated with meeting participant in participant list and block making the bot a host.

Fixed

  • Fixed an issue where starting video or screen sharing failed with a DataCloneError on Safari 27 on macOS 27.

Client view

Enhanced

  • Support On Behalf of (OBF) bot joining before owner error and common error.
  • Q&A enhancements:
    • Show when someone is typing an answer.
    • Enable Host to lock Meeting language settings.
    • In Webinar Q&A, show GUEST label.
  • Improve Picture-in-Picture (PiP) functionality: Remove the icon and switch to automatic PiP mode.
  • Add a "Force Enable Virtual Background" option on 2-core devices.
  • Support a dark UI in participant chat.

Fixed

  • InviteByPhone API wasn't firing when a call was successful.

For more information, see the Release notes for the Zoom Web App for May 25, 2026 .