1.4.0

Added

• Added new Heading Permalink extension (#420)
• Added new Table of Contents extension (#441)
• Added new MarkdownConverterInterface as a long-term replacement for ConverterInterface (#439)
• Added new DocumentPreParsedEvent event (#427, #359, #399)
• Added new ListBlock::TYPE_BULLET constant as a replacement for ListBlock::TYPE_UNORDERED
• Added new MarkdownInput class and MarkdownInputInterface to handle pre-parsing and allow listeners to replace Markdown contents

Changed

• Block & inline renderers will now render child classes automatically (#222, #209)
• The ListBlock constants now use fully-lowercased values instead of titlecased values
• Significantly improved typing

Fixed

• Fixed loose comparison when checking for table alignment
• Fixed StaggeredDelimiterProcessor returning from a void function

Deprecated

• The Converter class has been deprecated; use CommonMarkConverter instead (#438, #439)
• The ConverterInterface has been deprecated; use MarkdownConverterInterface instead (#438, #439)
• The bin/commonmark script has been deprecated
• The following methods of ArrayCollection have been deprecated:
  • add()
  • set()
  • get()
  • remove()
  • isEmpty()
  • contains()
  • indexOf()
  • containsKey()
  • replaceWith()
  • removeGaps()
• The ListBlock::TYPE_UNORDERED constant has been deprecated, use ListBlock::TYPE_BULLET instead