noon already told u in the other post why they cant do it
"OFPEC is for final product, not for hosting your personal projects (which is what an unfinished mission boils down to).
If we allowed people to constantly abuse the depot like this, we would end up with a large number of unfinished, abandoned missions which take up our space pointlessly and at cost to OFPEC.
This is why we stipulate that you submit final versions only, as what is submitted is what gets reviewed."
basically ppl would submit a mission and never use it, and gradually ofpec would be filled with old beta missions that no one is d/ling. also they don't want their bandwidth taken by unfinished missions