--- prelude: > In preparation for releasing updated API reference documentation using this theme, we have a collection of new features and fixes. features: - Ensure Javascript and CSS files are pulled in programmatically to enable custom Javascript and CSS files. - CSS adjustments to ``inline`` markup and contents indentation. - Enable custom bug title link. - Adds sidebar_mode for table of contents as an option for html_theme_options in conf.py. fixes: - Use HTTPS for external dependencies. - Replace deprecated library function os.popen() with subprocess. (1529836) - Update contribute link in footer. (1421814) - Hide duplicate titles and empty tocs in generated content.