Version 1.1 is on it’s way to the the Windows Phone Marketplace but it’s not published till now. It will have a new icon and the sync of contacts from the people hub with facebook is changed, because there is a problem with salutation in the contact which can cause in duplicated contacts in Birthday Hub.
Version 1.2 is in beta-testing. The contact sync will be changed again for “lastname firstname” and “lastname, firstname” issue. Furthermore the sync speed and the app start speed will be increased significant.
Version 1.1 should be published in the next few days and 1.2 about one or two weeks later.
This is the new icon: