Release v0.6

• Multiple variable selection
• Tracker widget
• Ability to trace the tracker with a spline curve

Release v0.5

• Fixed a bug in handling the units during variable limits settings
• 2D\3D Tracker enabled

Release v0.4

• Support for User and System variables and dimensions
• Only one variable plays at a time
• Export results of a play to excel
• Settings button on variables for the number of steps to play

Release v0.3

• Decimal support for initial value
• Play button
• Loop button
• Stay on top
• Manual value edit

Release v0.2

• Better error handling
• Stay on top
• Variable selector

Release v0.1

Very initial release, the code is far away from behind optimized for future extensions