Users will be able to tap a button while writing their tweet and link a second tweet to it and so forth. Once you are done, you can hit‘Tweet all’ and the entire thread will be posted at once. If you feel like adding to the thread later, you can tap the new ‘Add another tweet’ button.
How to Create a Twitter Thread
1. Compose the first tweet the way you would compose a normal tweet
2. Tap the plus button to add the next tweet to your thread
3. Repeat the second step to add as many tweet to yourthread as possible
4. Once you are done, hit the publish button.