when will i be able to get camera raw for DMC-ZS70?

My new camera is Panasonic DMC ZS70 and I use the latest version of Yosemite on my iMac.
I cannot open RAW files from this camera using Photoshop 6. When I search for the update of Camera RAW

there is not update for this model camera. How soon might I be able to get this for Yosemite. Or might there be another work-around?
I know I could avoid this problem if I updated to El Capitan, but I found it incompatable with CS6.