Applications Pages, Numbers and Keynote for OS X and iOS we have been supporting our language for a long time. At iCloud.com, however, the Portuguese option in Brazil was not a reality. Now, that has changed. Today, Apple's productivity suite web apps have gained support for several new languages. Interestingly, Pages speaks eight new languages (German, Arabic, Chinese, Spanish, French, Hebrew, Japanese and Portuguese from Brazil) while Numbers and Keynote “only” six (all except Arabic and Hebrew). Regardless of the quantity, it is good to know that our Portuguese is available in all of them.
Update · 11/21/2014 s 12:32
The German website Macerkopf noticed (Google Translate) that, in addition to the new languages, Apple added 50 new fonts to the editors, the possibility to rename documents through the menu bar, among other things that make the day-to-day work of those who work with the web apps easier. Ma. (9to5Mac)
(tip from Evandro)