0.0.5

• Fixed castling san generation

0.0.4

• Added Board::legal_destinations_from to get the bitboard representing all legal destinations from a given square.

0.0.3

• Added optional tracing instrumentation to Game - use the instrument_game feature to enable.
• Additional 3x increase in build speed, by only rebuilding magic bitboards when necessary.
• Added cache_game_state default feature to improve performance when using Game by 10-20x for reasonably sized games (more for larger games).
• Legality checking for unsanitized inputs is 4-5x faster.

0.0.2

• Added Board::en_passant_target to match standard meaning - for now, Board::en_passant should still be preferred in the hot path.
• Added Board::has_checkers as convenience function.
• BREAKING - Game::make_move now returns the SAN notation for the move made. Board::make_move (hot path) is unchanged.

0.0.1

Initial release of candidate.

Candidate is beginning life as a fork of https://github.com/jordanbray/chess.

Initial improvements over the fork source include drastically decreased build times, faster status checks, performance benchmarking, and less unsafe code.