- [pull 408] Fix for fenced code blocks issue 396
- [pull 410] Be more strict on auto linking urls, RE DOS fix

- [pull 389] Tables extra: allow whitespace at the end of the underline row
- [pull 392] Pyshell extra: enable syntax highlighting if `fenced-code-blocks` is loaded.
- [pull 402] Regex DOS bandaid fix

- [pull 377] Fixed bug breaking strings elements in metadata lists
- [pull 380] When rendering fenced code blocks, also add the `language-LANG` class
- [pull 387] Regex DoS fixes

- [pull 356] Don't merge sequential quotes into a single blockquote
- [pull 357] use style=text-align for table alignment
- [pull 360] introduce underline extra
- [pull 368] Support for structured and nested values in metadata
- [pull 371] add noopener to external links

- [pull 335] Added header support for wiki tables
- [pull 336] Reset _toc when convert is run
- [pull 353] XSS fix
- [pull 350] XSS fix

- [pull 317] Temporary fix to issue 150
- [pull 319] Stop XML escaping the body of a link
- [pull 322] Don't auto link patterns surrounded by triple quotes
- [pull 324] Add class configurability to the enclosing tag
- [pull 328] Accept [X] as marked task

- [pull 306] Drop support for legacy Python versions
- [pull 307] Fix syntax highlighting test cases that depend on Pygments output
- [pull 308] Add support for Python 3.7
- [pull 304] Add Wheel package support
- [pull 312] Fix toc_depth initialization regression
- [pull 315] XSS fix

- [pull 282] Add TOC depth option
- [pull 283] Fix to add TOC html to output via CLI
- [pull 284] Do not remove anchors in safe_mode
- [pull 288] fixing cuddled-lists with a single list item
- [pull 292] Fix Wrong rendering of last list element
- [pull 295] link-patterns fix
- [pull 300] Replace a deprecated method
- [pull 301] DeprecationWarning: invalid escape sequence
- [pull 302] Fix "make test" in Python 3
- [pull 303] Fix CVE-2018-5773

- [pull 238] Fenced code blocks lang with leading space
- [pull 260] Search for items only within metadata header
- [pull 264] highlightjs language class support
- [pull 265] FIPS compliance
- [pull 274] Fix for double amp replacement inside link title

- [pull 243] task list extra visual changes
- [pull 245] Don't let "target-blank-lines" break footnotes
- [pull 247] Translatable footnote titles
- [pull 252] Add pipe escaping in table extension

- [pull 236] Fix for safe_mode links regression
- [pull 235] Fix for overgreedy regex in metadata
- [pull 237] Fix for header-ids extra non-alpha character issue

- [pull 204] toc extra Python 3 error
- [pull 207] Performance improvements
- [pull 210] Leading paragraph with fenced code blocks
- [pull 212] Target blank links extra
- [pull 215] Optional metadata fences
- [pull 218] Github style task list
- [pull 220] Numbering extra
- [pull 224] Metadata in blocks
- [pull 230] safe_mode changes

- [pull 131] Markdown "spoiler" extra
- [pull 170] html-classes support for table tags
- [pull 190] "strike" extra
- [pull 201] Allow empty table cells

- New "tables" extra for table syntax that matches GFM
<https://help.github.com/articles/github-flavored-markdown#tables> and
PHP-Markdown Extra <https://michelf.ca/projects/php-markdown/extra/#table>.
For example:

     | Header 1 | *Header* 2 |
     | -------- | -------- |
     | `Cell 1` | [Cell 2](http://example.com) link |
     | Cell 3   | **Cell 4** |

See <https://github.com/trentm/python-markdown2/blob/master/test/tm-cases/tables.text>
for examples and edge cases.

If you have documents using the 'wiki-tables' syntax and want to convert to the
'tables' syntax, there is a script to help with that here:
<https://github.com/trentm/python-markdown2/blob/master/tools/wiki-tables-to-tables.py>

- [issue 165] Fix an edge case in list parsing.

- [pull 156] Footnotes XML compatibility.
- [pull 157] Horizontal rule minimum length.
- [pull 162] Fix escaping fenced code block with safe mode
- [pull 163] Fix code highlight with safe mode