It's finally here!
Dark theme has been rolling out and is now available to all on Android. Toggle it on/off in Settings → https://goo.gl/YNrzyT
Note: you'll need app version 13.37 to see the feature.pic.twitter.com/kmX1dwZCjp
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more