VDR plug-in 'Sudoku' Revision History
-------------------------------------

2005-10-28: Version 0.1.0

- Initial revision.

2005-11-04: Version 0.1.1

- Fixed compiler warnings with gcc-4.0 (thanks to Ville Skyttä for reporting
  this).
- Added Finnish language texts (thanks to Ville Skyttä).
- Added setup option whether or not all cells are unmarked when the puzzle is
  reset.

2006-04-25: Version 0.1.2

- Removed compatibility to VDR < 1.3.47.
- Added support for APIVERSION define in Makefile.
- Added placeholders for Czech language texts - hoping for real language texts.

2007-02-23: Version 0.1.3

- Added Spanish language texts (thanks to Bittor Corl).

2008-03-22: Version 0.2.0

- Added gettext support (VDR >= 1.5.7).
- Fixed compiler warnings with gcc-4.1.2.
- Updated FSF address in the license information.
- Improved copyright and license information in the header of all source files.
- Fixed (un)marking the cell on the bottom right.
- Show possible numbers as pattern.
- Show possible numbers as digits (VDR >= 1.5.4).
- Paint numbers with a larger font (VDR >= 1.5.4).
- Changed the background color of marked cells to darkgreen.
- Added commands menu.
- Added commands to load and save puzzles from/to the sudoku-list file.
- Added setup to commands menu.
- Fixed height of info window for spanish text.
- Updated German language texts.
- Added Italian language texts (thanks to Diego Pierotto).
- Margined output of text into the info window.

2008-04-06: Version 0.2.1

- Fixed crash after exit command (thanks to Ville Skyttä for reporting this).
- Updated Finnish language texts (thanks to Ville Skyttä).
- Updated Italian language texts (thanks to Diego Pierotto).
- Set default values for "Show possible numbers as pattern/digits" to No,
  because of problems with DXR3 (thanks to Ville Skyttä for reporting this).

2008-07-27: Version 0.3.0

- Added history function.
- Added setup options to configure red, green and yellow key.
- Changed default commands for red, green and yellow key: mark, undo and redo.
- Added setup options to configure fonts (VDR >= 1.5.4).
- Updated German language texts.
- Added French language texts (thanks to Patrice Staudt).

2008-08-30: Version 0.3.1

- Corrected English language texts: Great font/digits -> Large font/digits
  (thanks to Ville Skyttä for reporting this).
- Updated Finnish language texts (thanks to Ville Skyttä).
- Updated Italian language texts (thanks to Diego Pierotto).

2008-09-28: Version 0.3.2

- Updated French language texts (thanks to NIVAL Michaël).

2008-11-23: Version 0.3.3

- Delete puzzles from the sudoku-list file with confirmation.
- Added version option to sudoku_generator.
- Added manual page for sudoku_generator.
- Updated German language texts.

2008-11-29: Version 0.3.4

- Fixed solve and print mode of sudoku_generator (don't work if the dump
  begins with a digit - thanks to Ville Skyttä for reporting this).
- Updated Finnish language texts (thanks to Ville Skyttä).
- Updated French language texts (thanks to NIVAL Michaël).
- Updated Italian language texts (thanks to Diego Pierotto).
- Updated Spanish language texts (thanks to Bittor Corl).

2010-04-05: Version 0.3.5

- Moved to http://projects.vdr-developer.org/projects/show/plg-sudoku.
- Changed repository from subversion to git.
- Removed subversion keywords ($Id).
- Added support for VDR >= 1.7.13 (Make.global).
- Added method Pos::interacts_with.
- Removed compatibility to VDR < 1.6.0.
- Converted documentation and source files to UTF-8.
- Added unit tests.
- Fixed segfault in History::current.
- Fixed null pointer handling in History::add.
- Updated url and email of the VDR project to tvdr.de.
- Updated Doxyfile to doxygen version 1.6.3.