- Version 2.2 (8/28/2011)
- The simulator is splitted into the "Basic" and "Advanced" modes
- The scenarios are modified
- Addition of "tau*" function to emulate Wenckebach phenomenon
- Randomize is fixed
- Version 2.0 (8/23/2011)
- Separation of the rendering/simulation engine from the heart model data
- Code modification for better integration with JQuery
- Refresh rate combobox added
- Induce arrhythmia button added
- Scenario change logger added
- Version 1.2 (8/14/2011)
- Auto-align feature added
- Straight pacing added
- Sweep speed combobox added
- New Pause button added to the stimulator panel
- Caliper function modified; now only one caliper is shown
- Static hint funciton added to the Help panel
- Documentation now opens a separate window
- Version 1.1 (7/3/2011)