[Enhancement] Upgrade planner and automatic upgrades

[factoriouzr]

It would be useful to have an upgrade planner blueprint that works similar to the mod with the same name where whatever you select will be upgraded (factories, belts, inserters etc).

As an extension to this, it would be great if you could enable upgrade mode on your logistics network and whenever you have reached your limit on any type of item (eg. blue belt), the construction robots will look if you have any belts that are slower and deconstruct one and replace it with the blue belt. This way it would make upgrading large factories a lot easier without draining your resources because it would only do it if enabled and if you have already reached your logistics limit that you set for that good.

This would be great for upgrading factories, belts, splitters, underground belts etc.

[Loewchen]

You need to post this here: viewforum.php?f=6
I won't move it, as the other forum has different rules.
NaB.