24jan24

ver 2.5.9 -- 24jan2024

• Upgraded hbox4 solvers, embedded & external. Now checks memory available.
• Default method used by embedded hbox4 may now be set interactively.
• Resizing is now done exclusively with mouse drag.
• Fixed problem with the embedded ibox solver not respecting time limit.
• Other code improvements & corrections.

8oct2023

ver 2.5.8 -- 8oct2023

• Revived OSX support, but without a bundle, and built without using Xcode.

23sep2023

ver 2.5.7 -- 23sep2023

• All cc-by-nc-licensed puzzle sets have been removed for complete GPLv3 compatibility.
• Updated splaypq utility.
• Discontiued OSX development.
• Added graceful shutdown in case of exception.

5oct2022

ver 2.5.6 -- 5oct2022

• More clearly identified two cc-by-nc-licensed puzzle sets as not compatible with GPLv3 license: (miniNC_60.sok, magiNC_100.sok).
• Updated shared linux libglfw.
• Updated Windows build to use easy-to-install 64-bit GNU Ada.
• Removed all scripts that reference the now defunct AdaCore compilers.
• Removed 32-bit Windows build to provide maximal memory for solvers.

28oct2021

ver 2.5.5 -- 28oct2021

• Improved adaOpenAL binding code...rufasok is now buildable with [GNU Compiler Collection] GNAT, as well as all AdaCore versions.
• Updated glext.lib.

13oct2021

ver 2.5.4 -- 13oct2021

• Enabled normal window exit.
• Fixed occasional bad sizing at startup.
• Updated libraries.

15apr2021

ver 2.5.3 -- 15apr2021

• Increased box limit to allow more puzzles to function.
• Added option to keep window focus while playing (f-key).
• Added o-key to restore Original puzzle.
• Repaired faulty undo = u-key to store initial Pos.
• Upgraded to glfw v3.3.4.
• Added several more families of puzzles.

ver 2.5.2 -- 4mar2021

• Added 3rd embedded solver accessed by (,)-key.

20feb21

ver 2.5.1 -- 20feb2021

• Fixed annoying changes of user-set window size/position.
• Upgraded to OpenAL sound.
• Updated autosolvers.
• Added more capable hbox4 autosolver.
• Added visual aid that shows
  • possible destinations when a box is clicked.
  • possible sources when a goal is clicked.

3nov2020

ver 2.5.0 -- 3nov20

• Replaced SFML-audio with simpler asynchronous calls to system WAV players.
• Greatly simplified build process.

19sep2020

ver 2.4.2 -- 19sep20

• Updated all glfw libs to v3.3.2.
• Removed unused linux libraries.
• Included [yet unused] linux sound library with soundloop capability.
• Added on-screen message when setpoint is saved.
• Added "rufasok.bat" for Windows users.
• Made direct ALSA sound the default build for linux.