v1.4.0

• Add simple logging (#190) @chvp
• registration form: remember entered values when registration fails (#179) @iasoon

🐛 Bug Fixes

• catch unique constraint violations when creating users (#178) @iasoon

🧰 Maintenance

• Some maintenance work (#189) @chvp

📖 Documentation

• doc: add css compilation step in development setup instructions (#180) @iasoon