4.0.0

Added

• ANSI 256-color support. Use .bit8 or .onBit8 to apply a 256-color to a string. #49
• Hex colors approximation support. Use .hex or .onHex to apply an 8-bit color as the Hex color approximated to a string. #56
• Add support for colorizing nested strings. #51
• Add the light version of background named colors. #50
• Add the strikethrough style. #55
• Support color conversion between text color and its corresponding background color. Vice verse. #54

Remove

• The Xcode Color console output target is removed. It does not make sense anymore unless there is a new way to log color strings to the Xcode console.