yes, in my opinion that's where should be not complicate the life of "normal" collectors Anyway, that's where I deliver them in a change request, we just have trust that the referee doesn't mix them into the date lines
Also the pictures should be placed in such a manner that you don't have to scroll for an hour to get to the year lines.
I personally would like to have some thing like a "see more"-link that leads you to a sheet with all the not essential but for some interesting extra informations like minor variations or detailed background history etc.