What's Changed
* Added the function that says whether a move will be a direct capture, en passant, or not a capture.
* Added the function that says what's on a given square.
* Added the function allowing the user to update the engine parameters, on an already created Stockfish instance.
* If the user wants to set the elo rating/skill level to a certain value (in a call to either the constructor or the update function above), then also set UCI_LimitStrength to be true/false respectively.
* If the user updates the engine parameters, call the set_position() function again.
* Got rid of some unneeded code for WDL stuff.
* Updated a few default parameters to match with the current stockfish defaults.
* Modified the test_get_evaluation_cp function.
* Updated a few tests to get them to pass with SF 15.
* Used the position mentioned in issue 65 to create a test case for Chess960.
* Added a test for the Stockfish constructor.
Great work done by johndoknjas in https://github.com/zhelyabuzhsky/stockfish/pull/89
**Full Changelog**: https://github.com/zhelyabuzhsky/stockfish/compare/3.23.0...3.24.0