Latest version of com.vladsch.flexmark:flexmark-ext-gfm-users
https://javadoc.io/doc/com.vladsch.flexmark/flexmark-ext-gfm-users
Current version 0.28.4
https://javadoc.io/doc/com.vladsch.flexmark/flexmark-ext-gfm-users/0.28.4
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/com.vladsch.flexmark/flexmark-ext-gfm-users/0.28.4/package-list