2.7.0

Added PieceStyle, along with DefaultPieceStyle and appropriate overloaded functions so that you may customise the looks of pieces on the board.

2.6.5

• Updated Engine threading
• Added Maven plugin versions

Previous versions didn't use semantic versioning... I'm sorry.

2.6.4

• Replaced PieceType.getDisplayChar(Language) and PieceType.getNotationChar(Language) with PieceType.getChar(Language)
• Renamed Square.getCharacter(Language) to Square.getChar(Language)

2.6.3

• Added Game.toUCI() which will return the list of played moves in UCI format
• Improved the performance of Game.copy() and Game.toString() a bit
• Fixed typo

2.6.2

• Removed Piece and replaced it with Square.pieceColor and Square.pieceType
• Added Game.setPiece(Square, Color, PieceType), and Game.unsetPiece(Square)
• Added Game.getPieces(Color), Game.getPieces(Color, PieceType), and Game.getPieces(PieceType)
• Game.getSquaresControlledBy(Piece) has been replaced by Game.getSquaresControlledBy(Square)
• Invalid promotions will no longer fail instantly due to InvalidMoveException but the move is illegal
• Removed PieceType.scoreValue
• Renamed PieceType.value to PieceType.materialValue
• The King now has a material value of 0 instead of 1
• Square.index() is now public

2.6.1

• Improved UCI Engine Interface (Breaking!)

2.6

• Added Language enum with piece characters for 17 languages including English and modified everything accordingly
• Renamed CountryCode to Country
• Improved SVG Export

2.5

• Removed Game.getScore, Move.getScore, Game.getScoreOf, Game.getBestMove, and BuiltInEngine to keep CompactChess compact while I'm developing the engine privately until it's good enough for the public
• Added Color.opposite()
• Added CountryCode.name
• Implemented PGN Annotation Tags
• Replaced Move.annotation with Move.annotations ArrayList which can be written to using Move.annotate(String) and retrieved as annotation string using Move.getAnnotation(boolean noTags = false)
• Added Move.hasAnnotation(boolean noTags = false)

2.4.1

• Improved functions related to time control
• Improved Game.fromPGN

2.4

• Added CountryCode enum to aid in the creation of proper Site tags
• Added CGNVersion enum
• Added optional CGNVersion argument to Game.fromCGN and Game.toCGN which defaults to the latest CGN version
• Added support for CGN Version 2
• Improved PGN Importing & Exporting
• Fixed FEN being exported to CGN when not needed