Hi Ryan,
It should be 1.13.1.9 or 1.13.1.4.
For FC, you should install the beta version.
Another informal approach:You can download our newest SDK on our website:
http://astronomy-imaging-camera.com/software/ASI_Windows_SDK_V1.13.1.9.zip
Then unzip it and get our newest SDK library. Then you will know our SDK's name, FC and the Nebu should have the same file.
Colse the FC and Neblulosity if they are working.
Then open the install directory of FC(or Nebulosity), search the name in the driectory. And replace the old file with our newest file.
Then it should be work.
Thanks
chad