Explain a bit more about how this module works

See the Features section of the project description:

This module assists Bunny CDN in caching full page responses by:
- setting the CDN-Tag header required by Bunny CDN for tag based purging
- offering a Purger plugin for invalidating by (wildcard) path/url, invalidating by tag or full invalidations

At the moment, this module only assists in purging. If you need URLs to be rewritten to point to the CDN, use the CDN module → . I'll add this to the recommendations section of the project description.

Is there any other functionality you expected this module to have?

No that was it. Thank you for your quick answer.

Automatically closed - issue fixed for 2 weeks with no activity.