Clear and Intuitive graphical design 

Best usage of screen space 

Constant view, regardless of number of subtask

Sprint overview just like in classical Agile Whiteboard

Interactive - inline and drag&drop issue edition

Issue description, comment and attachment indicator

Subtask Context Menu

Issue Context Menu

Additional Panel in Issue View

Sprint Progress tracking

Dynamic Search

Refinement of Backlog and Future Sprints

Board filters

Sprint Effort and Complexity tracking

Consistency Alert System

Key Shortcuts