Asciidoctor Gradle Plugin
We are migrating our documentation to the new Asciidoctor Antora-based site when it is ready. In the meantime you can read a snapshot of the new documentation at https://asciidoctor.github.io/asciidoctor-gradle-plugin/development-2.0
The 2.x range of these plugins are NOT compatible with Spring REST Docs. If you have to use the latter then stick to the older v1.5.11 or v1.5.12 versions and do not manually set the version of AsciidoctorJ in your build script.
masternow represents the code for the latest 2.x release of these plugins. Development for for 2.x is against the development-2.0 branch. PRs are preferably taking against that branch. The 1.5.x series of the plugin is now in maintenance only mode. PRs for that should be raised against the maintenance-1.5 branch.