If you have access to the source code, you can find the Intershop PWA version in the package.json file under the version property.
The project's CHANGELOG.md can also help determine the Intershop PWA version.
The helper function version() returns an object with PWA version information, such as displayVersion and pwaVersion.
To use it, open the browser developer tools, navigate to the Console tab, and execute version() to display the returned value.
Intershop PWA introduced a specific pwa-version meta tag in the HTML header that contains the PWA version information.
The version() function fetches the information from this meta tag.
You can find and adapt the version() function in the polyfills.ts.
The information provided in the Knowledge Base may not be applicable to all systems and situations. Intershop Communications will not be liable to any party for any direct or indirect damages resulting from the use of the Customer Support section of the Intershop Corporate Website, including, without limitation, any lost profits, business interruption, loss of programs or other data on your information handling system.