Hi everyone, you can now share with your circles when you're viewing your own profile. Note that only you, the profile or page owner, will see this new sharebox. We've also updated how you choose, adjust, and store your cover photo. Photos will be automatically resized to fit within the cover photo area, and you can drag your photo to re-adjust its position within the cover photo area. Finally, when you upload a new cover photo, the full photo will be saved in your Cover Photos album.

For more details, please see Sara McKinley's Google+ post: https://plus.google.com/108713714482790711568/posts/KjbpsMBvxuW