> My career has me work with developers and it's very unlikely for any developer to forget listing major fixes... yet I guess anything is possible.
It is perfectly common to forget listing fixes. Major or Minor. We do it all the time. Actually remembering to document fixes is a lucky event
Sometimes I have the update page up and ready, but most of the time I forget about it entirely. Then it suddenly pops up in my mind and I update whatever I can remember having done the last couple of hours or days. Quite unreliable.