A planner tool for automatically color coding pipes based on their contents
Small changes concerning balance, gameplay, or graphics.
Augmented or new ways of transporting materials - belts, inserters, pipes!
Things related to oil and other fluids.
when we unstall the mod, you should make a migration of colored pipe to normal pipe, to avoid corruption of save
Unfortunately it's not possible to have a migration that runs when a mod is uninstalled, but before you uninstall it you can reverse-select using the planner to convert the color coded pipes back to their base versions.