FileMaker has released a major update to its FileMaker 12 database software lineup, including new, free versions of its FileMaker Go iOS companion apps for the iPhone, iPad and iPod touch. The prior version of the FileMaker Go iOS apps previously sold for $20 for the iPhone version and $40 for the iPad version; the new FileMaker Go 12 apps are now available for both devices as free downloads from the App Store. FileMaker Pro 12 for OS X provides a…