The home feature is basically a feature to define the link home. This will set two variables inside the template depending on the locale: {{home_text}} and {{home_url}}. Themes are encouraged to use this over href="{{cfg.site.url}}" and {{cfg.site.title}} as this will only link back to the default language/ locale. It is strongly recommended to use this feature, also because Pankyll is using it to calculate a template {{title}} value. (See feature title)
home:
en_US:
text: Pankyll Themes # home_text
url: en_US # home_url
de_DE:
text: Pankyll Layouts
url: de_DE
ja_JP:
text: パンキュル セーム
url: ja_JP