If you'll recall back to Google I/O 2012, a new Google Play Developer Console was previewed, showing what Google intended for the future. Since then, Google has teamed up with specific developers to try it out and give feedback, and now it has released the new Dev Console to everyone.
The new console is designed to be bright, clean and easy to use. Features like good universal search -- a Google product staple -- and the ability to track user ratings over time are great additions that help developers improve their apps. Additionally, this latest version improves the publishing workflow, offers support for more languages and has automated language translations.
Take a look at the source link below for more information, the second link for a gallery of screenshots of the new UI, and stick around after the break for the video demonstration from Google I/O (jump to 31:30 in to see the Dev Console part).