In this case it's not a country code but a language code (ISO 639-1). And Ukrainian language code is in fact UK. So dear author, you can revert your last commit

In this case it's not a country code but a language code (ISO 639-1). And Ukrainian language code is in fact UK. So dear author, you can revert your last commit ;-) https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes