Twitter Update Lets You Populate <br />Old Threads With New Tweets The update is called "continue thread,"<br />and it is available on Twitter's iOS app. Only some users have <br />access for now, and Twitter has not <br />revealed when everyone will get it. To use "continue thread," <br />a composition window becomes <br />available when you write out a new tweet. This window lets you see <br />old tweets and threads, allowing you to pick which one <br />to link with the new message. In the older tweet, "continue thread" <br />is an option in the three dots menu. Once clicked, your <br />latest tweet merges <br />with the past thread.
