London Theme Lost

I believe that I have reverted my Rich Widgets back to an older version and have lost the London Theme. How do I restore to the latest version?
Regards, Alan
Go to Service Center -> Factory -> Espaces... find Rich Widgets, open it, it will show you the version list. Just click "Publish" on the version you want to be using.

Many thanks Justin. Another piece of the jigsaw fits into place