0.9.0
- Added supporting Django v3.0
- Added supporting render http-server (including official MJML API https://mjml.io/api)
- Added Python 3.8 in tests
- Added MJML 4.5.1 in tests
- Upgraded MJML to 4.5.1 in dockerfile
- Upgraded Node to v12 for tcp-server
- Reorganized tests
- Updated docs