### Breaking changes

`HighlightStyle.get` is now called `highlightingFor`.

`HighlightStyles` no longer function as extensions (to improve tree shaking), and must be wrapped with `syntaxHighlighting` to add to an editor configuration.

`Language` objects no longer have a `topNode` property.

### New features

`HighlightStyle` and `defaultHighlightStyle` from the now-removed @codemirror/highlight package now live in this package.

The new `forceParsing` function can be used to run the parser forward on an editor view.

The exports that used to live in @codemirror/matchbrackets are now exported from this package.

The @codemirror/fold package has been merged into this one.

The exports from the old @codemirror/stream-parser package now live in this package.