Sphinx

# 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 `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 `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 `suppress_warnings`.

- #8298: sphinx-quickstart: Add `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 `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 `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