We are facing an issue with implementing a versioning system for our CSS files. Currently, we append a build number to the CSS link programmatically (e.g. \themes\ssss\abc.css?1011) so that clients always receive the latest CSS files with each new build.
The challenge arises with themes. Specifically, when using a theme folder named MyTheme under App_Themes, we need to ensure that the CSS files associated with this theme are also updated to reflect the latest build. How can we achieve this?