On Wed Oct 17, 2013 between 12:00 am and 2:59 am EDT, Cisco will be upgrading WebEx services to the new release, WebEx Business Suite (WBS) 28.12.2.
The following services will be affected:
WebEx Meeting Center, Training Center, Event Center, Support Center.
The following sites will be affected:
ENHANCEMENTS INTRODUCED IN WBS 28.12.2
All WebEx meeting Hosts and Attendees will receive the new version of the Meeting client and Productivity Tools client upon entering a session for the first time.
Support for Mac OS 10.9 (Mavericks) & Safari 7
We now support Mac OS X Mavericks (version 10.9) and Safari 7 on this new operating system starting with release WBS 28.12.2. All major functionality should work with this operating system and browser combination.