docs: add markdown anchors

README.md

@@ -17,8 +17,9 @@ Supports:
 - By default, ordered lists are standardized on a single digit (`1.` or `0.`) unless `--number` is specified, then `mdformat-mkdocs` will apply consecutive numbering to ordered lists [for consistency with `mdformat`](https://github.com/executablebooks/mdformat?tab=readme-ov-file#options)
 - standardized as all `1.` rather than incrementing
 - Admonitions (extends [`mdformat-admon`](https://pypi.org/project/mdformat-admon))
-- MKDocs-Material Content Tabs (<https://squidfunk.github.io/mkdocs-material/reference/content-tabs>)
+- MkDocs-Material Content Tabs (<https://squidfunk.github.io/mkdocs-material/reference/content-tabs>)
     - Note: the markup (HTML) rendered by this plugin is sufficient for formatting but not for viewing in a browser. Please open an issue if you have a need to generate valid HTML.
+- "[Markdown anchors](https://mkdocstrings.github.io/autorefs/#markdown-anchors)" syntax from the `mkdocs` [autorefs](https://mkdocstrings.github.io/autorefs) plugin
 
 See the example test files, [./tests/pre-commit-test.md](https://raw.githubusercontent.com/KyleKing/mdformat-mkdocs/main/tests/pre-commit-test.md) and [./tests/format/fixtures.md](https://raw.githubusercontent.com/KyleKing/mdformat-mkdocs/main/tests/format/fixtures.md)