4.8.0

Added

• Added support for email auto-linking
• Added a new interface (HtmlConverterInterface) for the main HtmlConverter class
• Added additional test cases (#14)

Changed

• The italic_style option now defaults to '*' so that in-word emphasis is handled properly (#75)

Fixed

• Fixed several issues of <code> and <pre> tags not converting to blocks or inlines properly (#26, #70, #102, #140, #161, #162)
• Fixed in-word emphasis using underscores as delimiter (#75)
• Fixed character escaping inside of <div> elements
• Fixed header edge cases

Deprecated

• The bold_style and italic_style options have been deprecated (#75)