v1.0.0

• Add better line number generation with unselectable gutter.
• Add support for automatic language detection.

v0.3.2

• Fix HTML generator assuming all tokens will have default theme applied.

v0.3.1

• Fix not being able to pass array of themes to CommonMark extension.

v0.3.0

• Add support for highlighting with multiple themes (see README).
• Disable wrapping <div> element by default - add option to enabled (see CommonMark section in README).
• Remove bad Transformer API.
  • This was undocumented because I wasn't happy with the API and the way it was designed, so I've removed in this release and will reevaulate for a future release.
• Various tidies.

v0.2.9

• Fix certain themes failing to parse because of missing scope property.

v0.2.8

• Pass highlighted tokens to TransformerInterface::tokens().

v0.2.7

• Add data-line to line spans to allow adding line numbers with CSS.

v0.2.6

• Add base theme styles to wrapper.

v0.2.5

• Wrap <pre> in a <div> with wrapper class.

This is a QoL thing. Most <pre> tags will have overflow-x: auto which makes absolute positioning outside of the <pre> tag impossible because CSS is weird. Having this wrapper element makes it really easy to do this in Markdown contexts, where you don't necessarily control markup.

v0.2.4

• Use raw language string provided to codeToHtml for attribute and class, if provided as a string.

This will let you use an alias in your Markdown code blocks and have that alias as the data-attribute value or class.