AEM-specific extensions for Apache Sling Context-Aware Configuration.
Documentation: https://wcm.io/caconfig/extensions/
Issues: https://github.com/wcm-io/io.wcm.caconfig.extensions/issues
Wiki: https://wcm-io.atlassian.net/wiki/
Continuous Integration: https://github.com/wcm-io/io.wcm.caconfig.extensions/actions
Commercial support: https://wcm.io/commercial-support.html
If you want to build wcm.io from sources make sure you have configured all Maven Repositories in your settings.xml.
See Maven Settings for an example with a full configuration.
Then you can build using
mvn clean install