The below picture should give you a better idea about the new feature.
And the other feature is that now you can tweet a pic directly from twitter. Many Twitter users felt earlier that it lacked easy photo tweeting feature which was earlier fulfilled by apps like twipic, now you can do it without leaving your twitter page. Isn’t that cool?.
Most of the users will see this new feature notification when they log in to their twitter account. Below is the screenshot of the notification.
With the new feature the picture you upload will be saved along with the tweet and the image will get deleted when you delete the tweet.
As you can see above, you can click on the camera icon under the text field to upload an picture. I tried a GIF and if didn’t work but here’s a tweet link to a Jpeg picture. http://twitter.com/#!/Stumblerbuzz/status/101508970736386048
Try the new features on Twitter and let us know in comments, what you think about it and how its gonna change the way you use twitter.