Pymdown-extensions

> Released Apr 16, 2017

- **NEW**: Added Keys extension.
- **NEW**: Generalized custom fences (https://github.com/facelessuser/pymdown-extensions/issues/60). `flow` and `sequence` fence are now just custom fences and can be disabled simply by overwriting the `custom_fences` setting.
- **NEW**: Remove deprecated `no_nl2br` in GitHub extension (https://github.com/facelessuser/pymdown-extensions/issues/24).
- **NEW**: Remove deprecated HeaderAnchor extension (https://github.com/facelessuser/pymdown-extensions/issues/24).
- **NEW**: Remove deprecated PyMdown extension (https://github.com/facelessuser/pymdown-extensions/issues/24).
- **NEW**: Remove deprecated GitHubEmoji extension (https://github.com/facelessuser/pymdown-extensions/issues/24).
- **NEW**: Remove deprecated `nested` option in SuperFences (https://github.com/facelessuser/pymdown-extensions/issues/24).
- **NEW**: Wrapper extensions (such as GitHub and Extra) can now allow setting the included sub extensions settings (https://github.com/facelessuser/pymdown-extensions/issues/61). Workaround settings that directly set specific extensions settings has been removed.
- **NEW**: Deprecated `use_codehilite_settings` in SuperFences and InlineHilite and now does nothing. The settings will be removed in the future. If `pymdownx.highlight` is used, it's settings will be used instead of CodeHilite. Eventually, the both SuperFences and InlineHilite will require `pymdownx.highlight` to be used and will have CodeHilite support stripped.
- **FIX**: Fix MathJax CDN references and usage in documentation. MathJax CDN is shutting down and must now use Cloudflare CDN (https://github.com/facelessuser/pymdown-extensions/issues/63).

- **NEW**: SuperFences and InlineHilite can be configured via the new Highlight extension.
- **NEW**: InlineHilite now has all highlighting features pushed to the Highlight extension. This removes all the CodeHilite code that used to be in it and instead relocates it to Highlight.
- **NEW**: Deprecate the nesting option in SuperFences. Nesting is default and the only acceptable behavior moving forward. The ability to turn off nesting will be removed in 3.0.

> Released Jan 27, 2017
- **NEW**: MagicLink special repository link shortener for GitHub, GitLab, and Bitbucket (https://github.com/facelessuser/pymdown-extensions/issues/49).
- **FIX**: GitHub asterisk emphasis should never have had smart enabled for it (https://github.com/facelessuser/pymdown-extensions/issues/50).
- **FIX**: MagicLink fix for compatibility with wrapped symbols like `~`, `*` etc. which are commonly used.
- **FIX**: MagicLink encodes emails like Python Markdown does for consistency.
- **FIX**: MagicLink doesn't allow Unicode for email and does allow Unicode in a URL (https://github.com/facelessuser/pymdown-extensions/issues/53).
- **FIX**: InlineHilite now returns a proper `etree` element so that the `attr_list` extension and function properly with it (https://github.com/facelessuser/pymdown-extensions/issues/48).
- **FIX**: InlineHilite will no longer break if Pygments is not installed (https://github.com/facelessuser/pymdown-extensions/commit/478b410a2199d55f3e70b452516511d3810c61a5).

> Released Jan 21, 2017
- **NEW**: Arithmatex now supports `\(...\)`, `\[...\]`, and `\begin{}...\end{}`.
- **NEW**: Arithmatex has an option to embed the math code in MathJax script tags.
- **FIX**: Unfortunately the wrap option is now run through an HTML escaper and HTML tags can no longer be fed in this way. Arithmatex also now wraps "wrapped" content with spans to containerize content and keep one equation from bleeding into the next.
- **FIX**: Better handling of escaped Arithmatex inline tokens.
- **FIX**: Better handling of escaped InlineHilite tokens.
- **FIX**: Update InlineHilite and SuperFences so that the language option can accept things like `c` and `.net` etc.
- **FIX**: Snippets now removes carriage returns from imported files to prevent breakage.