The following are the new Twitch features for September:
Follow the Games You Love Now you can follow your favorite games just like you follow individual broadcasters. Access your followed games in the main nav or via your Following directory. Read more.
Twitch Chromecast Support
It’s finally here! Chromecast support lets you send live Twitch streams from your Android device, iPhone, iPad or laptop right to your TV. Read more.
Host Mode in the Following Directory
Active channels in Host Mode are now surfaced in your Following directory. Now your followers can find you in Host Mode even when you aren’t online.Read more.
TouchFish is the first iOS game to have Twitch broadcasting functionality at launch. Raise a virtual BuddyFish, build a physics-based world for it, teach it new tricks, and more. Read more.
XBox One App in 24 Languages
14 languages have been added to the Twitch XBox One app.New languages include Russian, Traditional Chinese, Korean, and more. Read more.
Related: Twitch On Chromecast is Here
Source: Official Website