Originally shared on the public FactorioPrints / Factorio School archive (factorioprints.com · factorio.school). Authorship preserved from the public catalog.
A Collection of Various Upgrade Planners, If you desire Quality Upgraders for ALL items, I'd recommend other peoples books.
v.8 - 2026
Tweaked Modules for Situations
V.7 - 04162026
Added Belt Downgrader
V6 - 08252025
Downgrader Added for Inserters
V.4 - 04272025
Added More Titles to Certain Upgraders without them
