- Add support of PHP8
- Create a hosted demo
- Add composer file
- Add phpcs and eslint
- Add psalm config
- Add github actions CI pipeline
- Add unit tests
- Brittleness of standart select (It is possible to POST not existing option's value)
- Add newsletter: Allow 'Save' without 'Send', Add RSS export in newsletter
- Add yui framework: Add editable features, Add image gallery