========== Sphinx 3.3

Release 3.3.1 (released Nov 12, 2020)

Bugs fixed

#8372: autodoc: autoclass directive became slower than Sphinx 3.2
#7727: autosummary: raise PycodeError when documenting python package without init.py
#8350: autosummary: autosummary_mock_imports causes slow down builds
#8364: C, properly initialize attributes in empty symbols.
#8399: i18n: Put system locale path after the paths specified by configuration

Release 3.3.0 (released Nov 02, 2020)

Deprecated

sphinx.builders.latex.LaTeXBuilder.usepackages
sphinx.builders.latex.LaTeXBuilder.usepackages_afger_hyperref
sphinx.ext.autodoc.SingledispatchFunctionDocumenter
sphinx.ext.autodoc.SingledispatchMethodDocumenter

Features added

#8100: html: Show a better error message for failures on copying html_static_files
#8141: C: added a maxdepth option to :rst:dir:c:alias to insert nested declarations.
#8081: LaTeX: Allow to add LaTeX package via app.add_latex_package() until just before writing .tex file
#7996: manpage: Add :confval:man_make_section_directory to make a section directory on build man page
#8289: epub: Allow to suppress "duplicated ToC entry found" warnings from epub builder using :confval:suppress_warnings.
#8298: sphinx-quickstart: Add :option:sphinx-quickstart --no-sep option
#8304: sphinx.testing: Register public markers in sphinx.testing.fixtures
#8051: napoleon: use the obj role for all See Also items
#8050: napoleon: Apply :confval:napoleon_preprocess_types to every field
C and C++, show line numbers for previous declarations when duplicates are detected.
#8183: Remove substitution_reference nodes from doctree only on LaTeX builds

Bugs fixed

#8085: i18n: Add support for having single text domain
#6640: i18n: Failed to override system message translation
#8143: autodoc: AttributeError is raised when False value is passed to :confval:autodoc_default_options
#8103: autodoc: functools.cached_property is not considered as a property
#8190: autodoc: parsing error is raised if some extension replaces docstring by string not ending with blank lines
#8142: autodoc: Wrong constructor signature for the class derived from typing.Generic
#8157: autodoc: TypeError is raised when annotation has invalid args
#7964: autodoc: Tuple in default value is wrongly rendered
#8200: autodoc: type aliases break type formatting of autoattribute
#7786: autodoc: can't detect overloaded methods defined in other file
#8294: autodoc: single-string slots is not handled correctly
#7785: autodoc: autodoc_typehints='none' does not effect to overloaded functions
#8192: napoleon: description is disappeared when it contains inline literals
#8142: napoleon: Potential of regex denial of service in google style docs
#8169: LaTeX: pxjahyper loaded even when latex_engine is not platex
#8215: LaTeX: 'oneside' classoption causes build warning
#8175: intersphinx: Potential of regex denial of service by broken inventory
#8277: sphinx-build: missing and redundant spacing (and etc) for console output on building
#7973: imgconverter: Check availability of imagemagick many times
#8255: py domain: number in default argument value is changed from hexadecimal to decimal
#8316: html: Prevent arrow keys changing page when button elements are focused
#8343: html search: Fix unnecessary load of images when parsing the document
#8254: html theme: Line numbers misalign with code lines
#8093: The highlight warning has wrong location in some builders (LaTeX, singlehtml and so on)
#8215: Eliminate Fancyhdr build warnings for oneside documents
#8239: Failed to refer a token in productionlist if it is indented
#8268: linkcheck: Report HTTP errors when linkcheck_anchors is True
#8245: linkcheck: take source directory into account for local files
#8321: linkcheck: tel: schema hyperlinks are detected as errors
#8323: linkcheck: An exit status is incorrect when links having unsupported schema found
#8188: C, add missing items to internal object types dictionary, e.g., preventing intersphinx from resolving them.
C, fix anon objects in intersphinx.
#8270, C++, properly reject functions as duplicate declarations if a non-function declaration of the same name already exists.
C, fix references to function parameters. Link to the function instead of a non-existing anchor.
#6914: figure numbers are unexpectedly assigned to uncaptioned items
#8320: make "inline" line numbers un-selectable

Testing

#8257: Support parallel build in sphinx.testing