Does the Pope's encyclical Laudato si' have a Latin version? Looking at the Vatican's website it seems Laudato si' is the first encyclical that has no official Latin version, while the previous one, Lumen Fidei, had. Is this true?
There is now an official Latin version. Encyclicals are always published in the Holy See’s official journal, Acta Apostolicae Sedis. Laudato si’ can be found in volume 107, no. 9, published in 2015.