So, what are the changes? Here are some details that were shared on the Twitter blog.
•"New design. The site has a cleaner timeline and a rich details pane that instantly adds more impact to individual Tweets while still maintaining the simplicity of the timeline. And, experience infinite scroll -- you no longer have to click “more” to view additional Tweets.
•Media. Now, it’s easy to see embedded photos and videos directly on Twitter, thanks to partnerships with DailyBooth, deviantART, Etsy, Flickr, Justin.TV, Kickstarter, Kiva, Photozou, Plixi, Twitgoo, TwitPic, TwitVid, USTREAM, Vimeo, yfrog, and YouTube.
•Related content. When you click a Tweet, the details pane shows additional information related to the author or subject. Depending on the Tweet’s content, you may see: replies, other Tweets by that user, a map of where a geotagged Tweet was sent from, and more.
•Mini profiles. Click a username to see a mini profile without navigating from the page, which provides quick access to account information, including bio and recent Tweets."
About one minute into this video, you can see what the new Twitter will look like. It will be fantastic to no longer need to click more to view additional tweets, and the mini profiles will save time and be very handy! For more details, watch the Huffington Post slideshow. Oh, and an egg is now the default profile picture!