Adopt new Sphinx theme name
MODIFY
docs/doc-requirements.txt
docs/doc-requirements.txt
sphinx>=1.4, !=1.5.4
recommonmark
sphinxcontrib-autoprogram
-git+https://github.com/pandas-dev/pandas-sphinx-theme.git@master
+pydata-sphinx-theme

MODIFY
docs/source/conf.py
docs/source/conf.py
@@ -117,7 +117,7 @@ html_favicon = "_static/images/favicon.ico"
# The theme to use for HTML and HTML Help pages. See the documentation for
# a list of builtin themes.
#
-html_theme = "pandas_sphinx_theme"
+html_theme = "pydata_sphinx_theme"
# Theme options are theme-specific and customize the look and feel of a theme
# further. For a list of options available for each theme, see the

Adopt new Sphinx theme name