Hope you have a backup.
At the bottom of every @yabdabpage in the footer (middle under need help) there is an order lookup. You can have an email sent that should have a URL to redownload the purchase of version one.
That should get the stack back.
Yes I seem to have fallen between the 2.
I bought V1 fron Nick Cates
I have reciept and serial number
But it is not listed in my purchased orders
Neither is it on Yabdab.
I have found the stack in old downloads folder so hopfully I can rectify!
If you are adding new pages to an existing V1 GoCMS on the same domain you don’t need the v2. There isn’t a huge difference between the versions. The main one is that you have unlimited domains with v2.