Furomon

- Improve support for print media.
- Reduce heading sizes for h3 and below.
- Don't allow selecting headerlink content.
- Improve how overflow wrapping is handled.
- Add a reference from the configuration variables to the color customisation page.

- ✨ Add a "Back to Top" button that shows up when scrolling up.
- Add a URL to GitHub in Project-URLs.
- Break long words in the prev/next buttons.
- Fix includes in Kitchen sink.
- Handle external references for viewcode links.
- Properly offset scrollspy.
- Switch from `optional-dependencies` (AKA extras) to dedicated `requirements.txt` files.

- Drop a `, /` for positional-only arguments.

- ✨ Rework typography, pivoting to bold headings.
- ✨ Redesign the footer and allow footer icons.
- ✨ Change the default permalinks icon.
- ✨ Add an edit button for RTD-built pages.
- ✨ Better integration of Read the Docs' embed.
- Add dedicated headings for each admonition type.
- Add the green border for `sphinx-copybutton` after copy.
- Bump to the latest Node.js LTS.
- Don't set `display: block` on visible `only-*` elements. (for sphinx-design)
- Improve footnote styling.
- Improve styling for `div.math` equation numbers.
- Rework how `:target` links are handled.
- Stylise `small` tag.
- Stylise code block captions.
- Stylise various forms of blockquotes.
- Treat all custom code injection as unstable.
- Tweak admonition spacing.
- Tweak how muted-links are presented.
- Use a better color for hovered tabs, with sphinx-inline-tabs.
- Use higher specificity for hiding elements. (for sphinx-design)
- Use the modern Firefox focus ring.

- Improve colours for `sphinx-inline-tabs`.
- Improve highlighting of active definition list targets.
- Improve error message when `html_style` is set.
- Update workflow to reflect reality.
- Be more selective about API documentation headings.
- Increase specificity of `pre` selector for line-height.

- Improve code block styling.
- Explicitly declare compatibility constraints for pygments.
- Break words in API documentation, when the words are too long.
- Drop the `def ` on function and method signatures.
- Reduce the font-weight in `sig-prename`.