Chrome 58 should be hitting stable soon-ish. Here's what's new in DevTools: https://developers.google.com/web/updates/2017/03/devtools-release-notes …pic.twitter.com/E25X2WIW4F
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
Chrome doesn't roll out updates to all users at the same time
Why?
Are we targetted as developers and get updates before everyone else?
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.