HOME > News & Topics > Curl RTE 8.0.15 and CDE 8.0.15001 is released
News & Topics
October 16, 2025

Curl RTE 8.0.15 and CDE 8.0.15001 is released

The Curl Runtime Engine 8.0.15 and Curl Development tools 8.0.15001 is released.

Curl Runtime Engine Download Page :

    The main changes are as follows:

  • Add new API: WebViewGraphic
    As of version 8.0.15, you can use the class WebViewGraphic to embed a Microsoft Edge WebView2 into a Curl graphical containers as a component for displaying web contents. See WebViewGraphic in the Curl Developer's Guide for more details.
  • API Improvements: HttpCookie
    In version 8.0.15 of the Curl RTE, the HttpCookie class has been changed to RFC 6265 compliant. It now supports the HttpOnly and SameSite attributes, and the format of the string representation output by HttpCookie.to-String is changed to RFC 6265. Also, HttpCookieFormatStyle has been added to provide behavior consistent with previous versions of HttpCookie.to-String.
    get-http-cookies has been improved so that the returned HttpCookie contains all the necessary information including the above attributes.
    When calling set-secure-http-cookie, it is now possible to set an HttpCookie with HttpCookie.expires specified.
  • The following bugs have been fixed.
    1. Specifying a default-location containing '%' in choose-file dialog will lead to unexpected exception.
    2. url-decode-string may cause infinite loop due to broken % escape code.
    3. View with owner=null is not displayed on the appropriate display in a multi-display environment.
    4. Kannada language cannot be dislayed.
    5. SharedLibrary.lookup-proc may not correctly execute a procedure that contains a Value class as an argument.
  • Upgraded some libraries.

For Curl Integrated Development Environment, find information for downloading here: