0.9.0

Added

• Added public $data array to block elements (#95)
• Added isIndented helper method to Cursor
• Added a new Converter base class which CommonMarkConverter extends from (#105)

Changed

• Bumped spec target version to 0.20 (#112)
• Renamed ListBlock::$data and ListItem::$data to $listData
• Require link labels to contain non-whitespace (commonmark/commonmark-spec#322)
• Use U+FFFD for entities resolving to 0 (commonmark/commonmark-spec#323)
• Moved IndentedCodeParser::CODE_INDENT_LEVEL to Cursor::INDENT_LEVEL
• Changed arrays to short syntax (#116)
• Improved efficiency of DelimiterStack iteration (commonmark/commonmark.js#43)

Fixed

• Fixed open block tag followed by newline not being recognized (commonmark/commonmark-spec#324)
• Fixed indented lists sometimes being parsed incorrectly (commonmark/commonmark.js#42)