Extensibility: Web API Release Notes

Last modified: July 14, 2025

These release notes cover changes to the Extensibility API for Web Developers.

Version 11.0.0

  • We introduced a new API for showing modal dialogs from web extensions. It is available under studioPro.ui.dialogs in the web extensibility API. For more details and practical examples, see Open a Modal Dialog.
  • We introduced a new API for accessing user preferences from web extensions, which retrieves the user’s selected theme preference (light or dark) and language settings (for exampl, en-US). It is available under studioPro.ui.preferences in the web extensibility API. For more details and practical examples, see Show User’s Preferences.
  • We introduced a new API for showing notification popups from web extensions. It is available under studioPro.ui.notifications in the web extensibility API. For more details and practical examples, see Show a Pop-up Notification.

Version 10.24.0

  • No user facing changes. However, the extension package version must be the same as your Studio Pro version.

Version 10.23.0

  • No user facing changes. However, the extension package version must be the same as your Studio Pro version.

Version 10.22.0

  • No user facing changes. However, the extension package version must be the same as your Studio Pro version.

Version 10.21.0

  • The first beta release of the Web Extensibility API.