As you've probably noticed by now, Google Plus has announced some new exciting changes. One of the most noticeable changes is without doubt the much larger size of the cover photo image. *15.3.13 Update! Major Google+ Upgrade *11.6.13 Update! Dashboard Feature announced *19.6.13 Update! New g+ notification panel! *29.10.13 Update!Hangouts+SMS integration, Animated Gifs...! *29.10.13 Update 2! Custom URL's for Google+ Profiles and Pages!
What is the size of the new google plus cover photo?
It means you can upload any photo which is in proportion to the sizes above.