Some of the important things to be noted:
There is a new option provided by Twitter now to update a Header image which will be available on the top of the profile page.
Header image and profile photo can be updated directly from your mobile device.
Photo streams on Mobile
This will appear below anyone’s most recent Tweets now on iPhone, Android and iPad.
Background photo, as earlier, will be available in the web version only whereas, the new header image will be available on iPhone, Android and iPad.
It has been announced that there are more than140 million active users currently.
Post your thoughts/comments on Twitter’s new profile changes.