Here's the full list: https://support.google.com/translate/answer/15139004.

Still no Ladino, for the however-many-people (one?) were hoping that they'd add it. (Ladino, for those wondering, is a Jewish language, kind of like how Yiddish is a hybrid of German and Hebrew but with Spanish instead. The challenge would be that it's sometimes written in the Latin alphabet and sometimes in the Hebrew alphabet, but maybe more people would want to start learning it if they knew it existed.)