commonmark-java 0.22.0

Added

• New MarkdownRenderer for rendering nodes to Markdown (CommonMark)!
  Note that while care is taken to produce equivalent Markdown, some differences
  in the original Markdown (if parsed) are not preserved, such as:
  • The type of heading used
  • The type of link used (reference links will be rendered as inline links)
  • Whether special characters are escaped or not
  • Leading and trailing whitespace
• Modular JAR (JPMS): All artifacts now include module descriptors (module-info)
  so jlink can be used; the old Automatic-Module-Name manifest entries were removed
• New package org.commonmark.parser.beta containing classes that are not part of
  the stable API but are exported from the module because they might be useful for
  extension parsers
• New package org.commonmark.text for text related utilities that are useful for
  both parsing and rendering
• TableCell now has getWidth returning the number of dash and colon characters
  in the delimiter row, useful for rendering proportional width tables (#296)
• ThematicBreak now has getLiteral containing the string that was used in the
  source when parsing (#309)
• ListItem now has getMarkerIndent and getContentIndent for retrieving the
  space between the start of the line and the marker/content
• Deprecated a some properties of BulletList, OrderedList, FencedCodeBlock
  and replaced with nullable ones because they might not be set when constructing
  these nodes manually instead of via parsing

Changed

• Java 11 or later is now required (dropping support for Java 8)
• Update to CommonMark spec 0.31.2

Fixed

• Fix LinkReferenceDefinition having null SourceSpan when title is present
  and parsing with source spans option enabled (#310)