Show HN: Open-source Next.js project management app (completics.co)

I made open-source (MIT) project management (kanban) app with version and project controls, cards filtering and search.

I plan to implement WIP limits and email notification for the approching deadlines. What else would be usefull to add?

- GitHub repo: https://github.com/Antibody/Completics - Free working kanban app: https://www.completics.co