here's the full list of newly supported languages and locales:
Amharic (Ethiopia)
Armenian (Armenia)
Azerbaijani (Azerbaijani)
Bengali (Bangladesh, India)
English (Ghana, Kenya, Nigeria, Tanzania)
Georgian (Georgia)
Gujarati (India)
Javanese (Indonesia)
Kannada (India)
Khmer (Cambodian)
Lao (Laos)
Latvian (Latvia)
Malayalam (India)
Marathi (India)
Nepali (Nepal)
Sinhala (Sri Lanka)
Sundanese (Indonesia)
Swahili (Tanzania, Kenya)
Tamil (India, Singapore, Sri Lanka, Malaysia)
Telugu (India)
Urdu (Pakistan, India)
source : https://www.blog.google/products/search/type-less-talk-more/

Sundar pichai bitch 