1.5.5

Changed

• Bumped CommonMark spec compliance to 0.28.2

Fixed

• Fixed textarea elements not being treated as a type 1 HTML block (like script, style, or pre)
• Fixed autolink processor not handling other unmatched trailing parentheses

1.5.4

Fixed

• Fixed footnote ID configuration not taking effect (#524, #530)
• Fixed heading permalink slugs not being unique (#531, #534)

1.5.3

Fixed

• Fixed regression of multi-byte inline parser characters not being matched

1.5.2

Changed

• Significantly improved performance of the inline parser regex

Fixed

• Fixed parent class lookups for non-existent classes on PHP 8 (#517)

1.5.1

Fixed

• Fixed UTF-8 encoding not being checked in the UrlEncoder utility (#509) or the Cursor

1.5.0

Added

• Added new AttributesExtension based on https://github.com/webuni/commonmark-attributes-extension (#474)
• Added new FootnoteExtension based on https://github.com/rezozero/commonmark-ext-footnotes (#474)
• Added new MentionExtension to replace InlineMentionParser with more flexibility and customization
• Added the ability to render TableOfContents nodes anywhere in a document (given by a placeholder)
• Added the ability to properly clone Node objects
• Added options to customize the value of rel attributes set via the ExternalLink extension (#476)
• Added a new heading_permalink/slug_normalizer configuration option to allow custom slug generation (#460)
• Added a new heading_permalink/symbol configuration option to replace the now deprecated heading_permalink/inner_contents configuration option (#505)
• Added SlugNormalizer and TextNormalizer classes to make normalization reusable by extensions (#485)
• Added new classes:
  • TableOfContentsGenerator
  • TableOfContentsGeneratorInterface
  • TableOfContentsPlaceholder
  • TableOfContentsPlaceholderParser
  • TableOfContentsPlaceholderRenderer

Changed

• "Moved" the TableOfContents class into a new Node sub-namespace (with backward-compatibility)
• Reference labels are now generated and stored in lower-case instead of upper-case
• Reference labels are no longer normalized inside the Reference, only the ReferenceMap

Fixed

• Fixed reference label case folding polyfill not being consistent between different PHP versions

Deprecated

• Deprecated the CommonMarkConverter::VERSION constant (#496)
• Deprecated League\CommonMark\Extension\Autolink\InlineMentionParser (use League\CommonMark\Extension\Mention\MentionParser instead)
• Deprecated everything under League\CommonMark\Extension\HeadingPermalink\Slug (use the classes under League\CommonMark\Normalizer instead)
• Deprecated League\CommonMark\Extension\TableOfContents\TableOfContents (use the one in the new Node sub-namespace instead)
• Deprecated the STYLE_ and NORMALIZE_ constants in TableOfContentsBuilder (use the ones in TableOfContentsGenerator instead)
• Deprecated the \League\CommonMark\Extension\HeadingPermalink\HeadingPermalinkRenderer::DEFAULT_INNER_CONTENTS constant (#505)
• Deprecated the heading_permalink/inner_contents configuration option in the HeadingPermalink extension (use the new heading_permalink/symbol configuration option instead) (#505)

1.4.3

Fixed

• Fixed certain Unicode letters, numbers, and marks not being preserved when generating URL slugs (#467)

1.4.2

Fixed

• Fixed inline code blocks not be included within heading permalinks (#457)

1.4.1

Fixed

• Fixed BC break caused by ConverterInterface alias not being used by some DI containers (#454)

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