Twitter@twitter subscribers will be able to change their handle, display name or profile photo, but if they do they’ll temporarily… https://t.co/5YBQflkUNd 
Twitter@twitter we’ll begin replacing that “official” label with a gold checkmark for businesses, and later in the week a grey chec… https://t.co/9Z5CMsUs2Y 
Twitter@twitter when you subscribe you’ll get Edit Tweet, 1080p video uploads, reader mode, and a blue checkmark (after your account has been reviewed)