I got same notice for update for version 12 a few days ago. last few months I have updated with no problems. This update set off a number of warnings and crashed sprutcam install out. Was able to get it working again but the system is now prone to lock ups. Have not used it much after recovery so I don't know if the program is working right. I complained about problem to support :| that's about it. They said its safe to install now and don't worry!