The following are the changes May be implemented next week in Google Plus :

1.Ability to modify circles a post is shared with after posting it
2. Google+ Android App update for Reading sparks and +1 comments
3.Lifting of the 5000 circle cap
4.The ability to overlap circles
5.Easy private messaging option including to person who starts a thread
6.Google+ app for Windows Phone 7
7.Better integration of Google Chat with Google+
8.Fix issues with instant upload for photos
9.Ability to share with all circles, but with an “except” option
10.Ability to share Google Docs and Calendar with circles
11.Revamp Google Reader to make sharing easier
12.File-sharing integration
13.Addition of hashtags to aid searching
14. Faster updates to the no. of people following you
15.Revamped minor UI change
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