- Version 1.9: Repair code.
- Version 1.8: Repair code.
- Version 1.7: Improved code.
- Version 1.6: Repair links to online tax checks.
- Version 1.5: Improved layout
- Version 1.4: Minor improvements to the layout and addition of menus
- Version 1.3: Update library.
- Version 1.2: Minor improvements to the layout
- Version 1.1: Minor improvements to the layout
- Version 1.8: Repair code.
- Version 1.7: Improved code.
- Version 1.6: Repair links to online tax checks.
- Version 1.5: Improved layout
- Version 1.4: Minor improvements to the layout and addition of menus
- Version 1.3: Library update.
- Version 1.2: Minor improvements to the layout
- Version 1.1: Minor improvements to the layout
- Version 1.7: Code fix.
- Version 1.6: Fixed links to online tax checks.
- Version 1.5: Improved layout
- Version 1.4: Small improvements to layout and menu additions
- Version 1.3: Library update.
- Version 1.2: Minor improvements to the layout
- Version 1.1: Minor improvements to the layout
- Version 1.6: Fixed links to online tax checks.
- Version 1.5: Improved layout
- Version 1.4: Small improvements to layout and menu additions
- Version 1.3: Library update.
- Version 1.2: Minor improvements to the layout
- Version 1.1: Minor improvements to the layout
- Version 1.5: Improved layout - Version 1.4: Small improvements to layout and menu additions - Version 1.3: Library update. - Version 1.2: Minor improvements to the layout - Version 1.1: Minor improvements to the layout