Google Contacts 0.5b8 is available for download.
In this beta, synchronization of Gmail's system groups is newly added. Your system groups are mapped as follows:
- My Contacts -> System Group: My Contacts
- Friends -> System Group: Friends
- Family -> System Group: Family
- Co-workers -> System Group: Coworkers
I write this post since this change may involve some bugs and I should notify the risk to you. Please use it carefully and let me know if you find any problems.