Twitter is expanding its premium subscription service to more users. Twitter Blue, which unlocks additional features like the ability to “undo” a tweet or browse news without ads, is now available to users in the United States ($2.99/month) and New Zealand ($4.49/month).The service is designed to appeal to Twitter’s most dedicated power users, with the kind of specialized features that have sometimes appeared in third-party Twitter clients. For example, Twitter Blue comes with an “undo” feature that’s likely the closest thing to an edit button the company will ever make.A subscription also buys several new customization tools, including the ability to rearrange which features appear as shortcuts in the app’s navigation bar, or the option to choose new color themes and app icons. Subscriptions also buy you early access to new features as Twitter tests them out. For now that includes video upload up to 10 minutes long (videos are capped at 2 minutes for non-paying users
