- New Feature: If a new version is installed, the version info is shown.
- New Feature: Candidates --if any-- are saved and restored.
- Corrected Bug: If loading of a pre-generated problem fails, the application crashed. This has been fixed.
- New Feature: Possiblity to lock cells. Pre-allocated cells in generated Sudokus are locked by default. Locks can be set or unset by the respective menu item.
- Corrected Bug: Some missing german translations added.
- Miscellaneus: Some performance enhancements and code restructuring.
- New Feature: When minimizing a problem the the calculation stops if the current problem is harder than the required severity level.
- New Feature: The function "Export as HTML-Page" now includes the problem's comment, if any.
- Corrected Bug: The tab-order in "Options" dialog was more or less random. This has been fixed.
- Corrected Bug: When generating new booklets with minimized problems it happens that the output incorrectly states that a problems has more than one solution. This has been fixed.
- Corrected Bug: The German translation of the menu item "Problem|Generate|Classic Sudoku" was incorrect. This has been fixed.
- Miscellaneus: New sample booklets uploaded (see here).