It would be awesome, if cryptic would run a script, that automatically makes all 6 month old assets available in the foundry. Then we would not have to beg for every asset individually. And exclusive/expensive new ships or fleet assets would not be 'cheapened' immediately by appearing hundreds of times in crazy foundry missions, because of the reserved 6 month wait time.
It's not that simple. They have an editor we don't and not everything can just be ported over by an automated system or they would have already. They SHOULD make a point of putting new things in the Foundry as a matter of course when they are added to the game, however, as this will help us out and save them much work in the long-term.