Arduino 1.0.1 release includes Arduino Leonardo support and multiple translations.
I’m very happy to announce that Arduino 1.0.1 is now available on the software page. This release includes a ton of bug fixes and new features (see the release notes for details). The biggest additions are support for the Arduino Leonardo and translation of the Arduino development environment into multiple languages. We’ll be doing a blog post on the Leonardo soon but, for now, see its getting started page and hardware page.
The translations were the work of many people, particularly Shigeru Kanemoto (who internationalized the software and translated it into Japanese) and David Cuartielles from the Arduino team (who coordinated the translation process). Languages in Arduino 1.0.1: Arabic, Aragonese, Catalan, Chinese Simplified, Chinese Traditional, Danish, Dutch), English, Estonian, Filipino, French, Galician, German, Greek, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Latvian, Lithuaninan, Marathi, Norwegian, Persian, Polish, Portuguese – Brazil, Portuguese – Portugal, Romanian, Russian, Spanish, Tamil. (For details or to help with the translations, see this page on the playground.)