1.5.7

Fixed

• Fixed mentions not being parsed when appearing after non-word characters (#582)

1.5.6

Changed

• Blocks added outside of the parsing context now have their start/end line numbers defaulted to 0 to avoid type errors (#579)

Fixed

• Fixed replacement blocks not inheriting the start line number of the container they're replacing (#579)
• Fixed Table of Contents blocks not having correct start/end line numbers (#579)

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)