I have heavily modified ojs 3.0.2 and feel that it might not work in OJS 3.1. Hence, I want to ask that can i just get the subscription module backported for OJS 3.0.2?
Have you modified OJS beyond plugins?
Yes, and I dont even remember what all I have modified. I am trying to update now and see, if I am able to upgrade it with few modifications. Will keep updated
I recommend getting yourself familiar with a diff tool. “Beyond Compare” for example.