-----------------
* Added: Python 3.9 & 3.10 are now supported (PR 969, 1043)
* Added: Sphinx 4 is now supported. (PR 1020)
* Added: Can now set background images using ``PageBreak``. (PR 1050)
* Added: Can now set multiple style names in the ``class`` directive (PR 1048)
* Added: ``pdf_smartquotes`` option is now supported with Sphinx builds (PR 1045)
* Added: Add support for styling separations. (PR 927)
* Changed: Outline entries that are deeper than the ToC are now collapsed (PR 1049)
* Changed: ``math`` directive updated to support latest matplotlib (PR 1047)
* Changed: the ``--very-verbose`` option provides more information when things go wrong. (PR 1025)
* Changed: The default stylesheet has been improved. Use the ``rst2pdf-0.9`` stylesheet to apply the
previous default as per the "Migrating to the New Default Stylesheet" section of the manual. Also,
the ``twoColumn`` style is no longer part of the default styles and is now a separate style. Add
``-s twocolumn`` to apply it or, for Sphinx add ``pdf_stylesheets = ['twocolumn']`` (PR 988)
* Changed: Stylesheets are now in YAML. Migrate to the new format using ``python -m rst2pdf.style2yaml``
as per the "Migrating Stylesheet Format" section of the manual. (PR 956)
* Fixed: An imagine that is too tall in a table cell is now resized to fit. (PR 1024)
* Fixed: rst2pdf now writes to stdout again (PR 994)
* Fixed: Ensure table columns are wide enough for use (PR 992)
* Fixed: Better error messages for malformed RST (PR 990)
* Fixed: The Sphinx versionadded & versionchanged directives work again (PR 982)
* Fixed: Hyperlinks with embedded internal link aliases no longer crash. (PR 972, 979)
* Fixed: A more sensible error message is displayed when importing an extension fails (PR 954)
* Fixed: If rst2pdf errors, it should now return a non-zero status code. (PR 925, 1041, 1046)
* Fixed: Various documentation improvements (PR 913, 933, 943)
* Fixed: Addressed regular expression FutureWarning. (PR 908)
supported. (PR 937)
* Removed: Documentation related to kerning has been removed as it depended on word-axe which is longer