I have an old website that is still on Cornerstone 1.3.3 . What process do I need to follow to successfully update to the latest version? Do I need to go through v2, v3, v4 and so on?
I’ve tried going from 1.3.3 to 2.1.7, and also from 1.3.3 to 5.1.5 , and both have caused the editor to not show the preview on the right side and I can’t do anything with editing in cornerstone.
Also, if there is a process of updating I need to follow, can you please let me know where I can find the correct previous versions of Cornerstone to use?