- Update to version 5.1.0
* #10656: Support `Docutils 0.19`_. Patch by Adam Turner.
* #10467: Deprecated ``sphinx.util.stemmer`` in favour of ``snowballstemmer``.
Patch by Adam Turner.
* #9856: Deprecated ``sphinx.ext.napoleon.iterators``.
* #10444: html theme: Allow specifying multiple CSS files through the ``stylesheet``
setting in ``theme.conf`` or by setting ``html_style`` to an iterable of strings.
* #10366: std domain: Add support for emphasising placeholders in :rst:dir:`option`
directives through a new :confval:`option_emphasise_placeholders` configuration
option.
* #10439: std domain: Use the repr of some variables when displaying warnings,
making whitespace issues easier to identify.
* #10571: quickstart: Reduce content in the generated ``conf.py`` file. Patch by
Pradyun Gedam.
* #10648: LaTeX: CSS-named-alike additional :ref:`'sphinxsetup' `
keys allow to configure four separate border-widths, four paddings, four
corner radii, a shadow (possibly inset), colours for border, background, shadow
for each of the code-block, topic, attention, caution, danger, error and warning
directives.
* #10655: LaTeX: Explain non-standard encoding in LatinRules.xdy
* #10599: HTML Theme: Wrap consecutive footnotes in an ```` element when
using Docutils 0.18 or later, to allow for easier styling. This matches the
behaviour introduced in Docutils 0.19. Patch by Adam Turner.
* #10518: config: Add ``include_patterns`` as the opposite of ``exclude_patterns``.
Patch by Adam Turner.
* #10594: HTML Theme: field term colons are doubled if using Docutils 0.18+
* #10596: Build failure if Docutils version is 0.18 (not 0.18.1) due
to missing ``Node.findall()``
* #10506: LaTeX: build error if highlighting inline code role in figure caption
(refs: #10251)