==========
Sphinx 6.1
==========


Release 6.1.3 (released Jan 10, 2023)
=====================================

Bugs fixed
----------

* #11116: Reverted to previous Sphinx 5 node copying method
* #11117: Reverted changes to parallel image processing from Sphinx 6.1.0
* #11119: Suppress ``ValueError`` in the ``linkcheck`` builder

Release 6.1.2 (released Jan 07, 2023)
=====================================

Bugs fixed
----------

* #11101: LaTeX: ``div.topic_padding`` key of sphinxsetup documented at 5.1.0 was
  implemented with name ``topic_padding``
* #11099: LaTeX: ``shadowrule`` key of sphinxsetup causes PDF build to crash
  since Sphinx 5.1.0
* #11096: LaTeX: ``shadowsize`` key of sphinxsetup causes PDF build to crash
  since Sphinx 5.1.0
* #11095: LaTeX: shadow of :dudir:`topic` and :dudir:`contents <table-of-contents>`
  boxes not in page margin since Sphinx 5.1.0
* #11100: Fix copying images when running under parallel mode.

Release 6.1.1 (released Jan 05, 2023)
=====================================

Bugs fixed
----------

* #11091: Fix ``util.nodes.apply_source_workaround`` for ``literal_block`` nodes
  with no source information in the node or the node's parents.

Release 6.1.0 (released Jan 05, 2023)
=====================================

Dependencies
------------

* Adopted the `Ruff`_ code linter.

  .. _Ruff: https://github.com/charliermarsh/ruff

Incompatible changes
--------------------

* #10979: gettext: Removed support for pluralisation in ``get_translation``.
  This was unused and complicated other changes to ``sphinx.locale``.

Deprecated
----------

* ``sphinx.util`` functions:

   * Renamed ``sphinx.util.typing.stringify()``
     to ``sphinx.util.typing.stringify_annotation()``
   * Moved ``sphinx.util.xmlname_checker()``
     to ``sphinx.builders.epub3._XML_NAME_PATTERN``

   Moved to ``sphinx.util.display``:

   * ``sphinx.util.status_iterator``
   * ``sphinx.util.display_chunk``
   * ``sphinx.util.SkipProgressMessage``
   * ``sphinx.util.progress_message``

   Moved to ``sphinx.util.http_date``:

   * ``sphinx.util.epoch_to_rfc1123``
   * ``sphinx.util.rfc1123_to_epoch``

   Moved to ``sphinx.util.exceptions``:

   * ``sphinx.util.save_traceback``
   * ``sphinx.util.format_exception_cut_frames``

Features added
--------------

* Cache doctrees in the build environment during the writing phase.
* Make all writing phase tasks support parallel execution.
* #11072: Use PEP 604 (``X | Y``) display conventions for ``typing.Optional``
  and ``typing.Optional`` types within the Python domain and autodoc.
* #10700: autodoc: Document ``typing.NewType()`` types as classes rather than
  'data'.
* Cache doctrees between the reading and writing phases.

Bugs fixed
----------

* #10962: HTML: Fix the multi-word key name lookup table.
* Fixed support for Python 3.12 alpha 3 (changes in the ``enum`` module).
* #11069: HTML Theme: Removed outdated "shortcut" link relation keyword.
* #10952: Properly terminate parallel processes on programme interruption.
* #10988: Speed up ``TocTree.resolve()`` through more efficient copying.
* #6744: LaTeX: support for seealso directive should be via an environment
  to allow styling.
* #11074: LaTeX: Can't change sphinxnote to use sphinxheavybox starting with
  5.1.0