I don't want to put that in the based building.
FactoryOwners.Permanent=yes (previously: FactoryOwners.HaveAllPlans=) should now work on building upgrades. Change is available in the latest unstable testing build.
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FactoryOwners. Permanent= yes (previously: FactoryOwners. HaveAllPlans= ) should now work on building upgrades. Change is available in the latest unstable testing build.