- Core
    - Pregenerate URLs for menu
    - Calendar - add validation for time without seconds (automatically add seconds)
    - View Site button?
- Model Admin
    - Ability to sort by fields that are not visible?
    - List display callables
    - Fields
        - Verify how boolean field is rendered
    - Search
        - Rename init_search
    - Filters
        - Custom filters for date fields
    - Paginator class
    - Custom CSS/JS in admin interface
    - Checkboxes and mass operations
- SQLA Model Admin
    - Many2Many support
        - Verify if it is working properly
    - WYSIWYG editor support?
- File admin
    - Header title
    - Mass-delete functionality
    - File size restriction
- Localization
- Unit tests
- Documentation
    - Add all new stuff