- AsciidoctorJ 2.0 integration (#342)
- Asciidoctor.js integration (#344)
- Remove deprecated features that were deprecated 2.x (#343)
- JDK12 compatibility (#353)
- Split PDF plugins into a separate subproject (#356).
- Place module versions in property files. (#363)
- DeckTape support (#376)
- Multi-language support (#392, #401, #411)
- Add Leanpub plugin (#308)