Release 0.5.3

* Don't call zobrist_hash from MCTS's verbose mode.

Release 0.5.2

* Various MCTS algorithmic improvements.
* Verbose mode for MCTS.
* Customizable move randomizer for MCTS.

Release 0.5.0

New unified Game trait
* Unifies functions from Game, Move, Zobrist traits.
* Unifies game state semantics for mutate-in-place and copy-on-play games.
* No useful types need to implement minimax traits, so can you can easily wrap games from other crates.

Release 0.4.0

Release v0.4.0

Release v0.3.0

Breaking API changes:
* Adjust all depth arguments by 1 to make more sense. A search of depth 1 now evaluates all children.
* All depths are now u8 and all thread counts are now usize.
* Move noisy move generation to Evaluator, as it is not an intrinsic part of the Game rules.
* Moved timeout, max_depth, and principal_variation into the Strategy trait.

Other changes:
* New verbosity setting gives more insight to what the iterative searches are up to.
* New MTD(f) algorithm for single-threaded IterativeSearch.
* Added background pondering option to ParallelYbw.
* Basic null-move-pruning option.

(cargo-release) minimax version 0.2.1