Now you can add links to the bottom of your table of contents!
Documentation has also been changed to reflect this new
feature.
Please note that if you have a custom variables.scss, you'll have
to merge in this line:
$nav-footer-border-color: #666;
Now, if no languages are specified, the language selection bar simply doesn't appear.
It has also been renamed from "languages" to "language_tabs".
Additionally, now language names default to the markdown name. They can still be overridden by the languagename:Display Name syntax.
