CHANGELOG.md

0.10.0

BREAKING: Now following the CommonMark spec for fenced code blocks. If a language (info string) is provided, it is added as a class to the code element with a language- prefix.
BREAKING: Now following the CommonMark spec for images. Previously, ![text](img.png) would compile too <a href="img.prg"><img src="img.prg" alt="text"></img></a>. That same code will now compile to <img src="img.png" alt="text" />.
Fix all strong mode errors.

BREAKING: The text [foo] (bar) no longer renders as an inline link (#53).
BREAKING: Change list parsing to allow lists to begin immediately after a preceding block element, without a blank line in between.
Formalize an API for Markdown extensions (#43).
Introduce ExtensionSets. FencedCodeBlock is considered an extension, but existing usage of markdownToHtml() and new Document() will use the default extension set, which is ExtensionSet.commonMark, which includes FencedCodeBlock.
Inline HTML syntax support; This is also considered an extension (#18).
The text [foo]() now renders as an inline link.
Whitespace now allowed between a link's destination and title (#65).
Header identifier support in the HeaderWithIdSyntax and SetextHeaderWithIdSyntax extensions.
Implement backslash-escaping so that Markdown syntax can be escaped, such as [foo]\(bar) ==> <p>[foo](bar)</p>.
Support for hard line breaks with either \\\n or \n (#30, #60).
New public method for BlockParser: peek(int linesAhead), meant for use in subclasses.
New public members for ListSyntax: blocksInList and determineBlockItems(), meant for use in subclasses.
Improve public docs (better, and more of them).

Breaking: Remove (probably unused) fields: LinkSyntax.resolved, InlineParser.currentSource.
Switch tests to use test instead of unittest.
Fix a few bugs in inline code syntax.
Ignore underscores inside words (#41).