I second that, the XML produced is not valid against standard validators, which makes integration with third-party difficult.
Ideally it should pass against the OPDS validator: https://opds-validator.appspot.com/
Customer support service by UserEcho
I second that, the XML produced is not valid against standard validators, which makes integration with third-party difficult.
Ideally it should pass against the OPDS validator: https://opds-validator.appspot.com/