No official version has been uploaded to maven central for now ...
Security advisories for this library are published here : https://github.com/herve-brun/swagger-diff-maven-plugin/security/advisories
Please report vulnerabilities here : https://github.com/herve-brun/swagger-diff-maven-plugin/issues/new
Make sure to use the security label.
Any pull request is very welcome, please don't hesitate :)
I'll make sure to review your issue in a timely manner.