Hitfilm Pro, is still called Hitfilm Pro, but as I said earlier, they changed their buisness model. So from now on if you see the word 'Hitfilm' on any official FxHome site, its most likely referring to the free version of Hitfim. But, the software has been renamed from 'Hitfilm Express', to just 'Hitfilm'. Hitfilm is still free, but with a Pro version available for purchase. FxHome was simply purchased by another company, and the company simply made a few design and business model changes.
I was also taken aback by the changes, but fear not.