cs "česky, čeština" translation #3360. Author: claymes.
bg "български език" translation #3361. Author: Anonymous.
hu "Magyar" translation #3365. Author: Anonymous.
ca "Català" translation #3366. Author: Eric.
fi "suomi, suomen kieli" translation #3367. Author: Sbetsho.
uk "українська" translation #3370. Author: MankoAnd.
fa "فارسی" translation #3371. Author: Anonymous.
remove unused translation key