Latest version of com.gu:content-api-models
https://javadoc.io/doc/com.gu/content-api-models
Current version 9.21
https://javadoc.io/doc/com.gu/content-api-models/9.21
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/com.gu/content-api-models/9.21/package-list