1.0.0-beta.50

• Breaking change: Removed Statiq.Html extension and moved all functionality into either Statiq.Common (helpers and utilities) or Statiq.Core (modules). All modules are still available through Statiq.Core and you should remove references to Statiq.Html.
• Added a reference to AngleSharp in Statiq.Common.
• Added all keys from HtmlKeys to Keys in Statiq.Common but kept HtmlKeys and marked it obsolete for backwards-compatibility.
• Changed the behavior of HTML parsing and formatting (I.e. both reading and writing) to preserve any originally encoded character references (#213).
• Added a new IExecutionContext.GetContentProvider() extension that accepts an AngleSharp IMarkupFormattable (such as IHtmlDocument).
• Added WithAutoHighlightUnspecifiedLanguage() to the HighlightCode module to avoid time-consuming generation-time code highlighting when the language is unknown (#210, thanks @Turnerj).
• Changed the HighlightShortcode module to add a <pre> element when there are new lines in the content or when specified using a new AddPre shortcode argument (#215).