v4.2.0

Bug Fixes

• better empty heading check, #34, #36, #45 (00ddf0b)
• remove potential infinite loop, DDOS vector (1e55cc1)
• restore class methods on Token objects (b1b8855)
• change typography option to typographer, #38, thanks cesalberca
• nested anchors support, #46, thanks watagashi

Features

• add anchorLinkPrefix option #27, thanks ruanyf
• add wrapHeadingTextInAnchor option #28, thanks jsepia
• add slugify option, improve example in README, add corresponding test (a085aaf)

4.1.2

• Fixed: TypeError: Cannot read property 'breaks' of undefined
  (#30)

4.1.1

• Fixed: inexistent environment in markdown-it parsing on second instance

4.1.0

• Added: tocCallback option to allow getting toc elements in addition to / instead of @[toc] transformation

4.0.0

• Changed: refactored toc generation to allow full markdown processing
• Removed: indentation option (the output is now generated by markdown-it and has no indentation)
• Added: dependency to clone
• Fixed: link inside heading not rendered correctly
  (#7)

3.1.0

• Added: tocLastLevel option to skip some upper heading levels
  (#1)
• Fixed: eslint command now using gitignore (fix for Windows), automatic syntax fix
• Fixed: ava configuration (fix for Windows)
  (#14)

3.0.1

• Fixed: Reset anchor ids
  (#13)

3.0.0

No API changes.

• Changed: this plugin does not require markdown-it anymore
  (#2)

2.1.0

• Fixed: Should support unicode heading
  (#5
  via #6)
• Added: anchorLinkSpace option to enable/disable inserting a space between
  the anchor link and heading
  (#6).
• Added: anchorLinkSymbolClassName customize the anchor link symbol class
  name
  (#6).

2.0.0

• Changed: markdown-it@^5.0.0.