Google+ announced some new changes on their blog site today.
These two are the highlights for me: Multiple Managers for Company Pages and Combined Like / Follower Counts
As of this writing, I could not see these changes, but I am sure they are being released sometime today.
You can now add up to 50 managers on your Google+ Company Page. Also, follower counts have changed with the addition of combined counts of likes and followers.
See more on the video.