TL;DR
You should be able to upgrade existing space platform hub to a higher quality by sending space platform starter pack of that qualityWhat?
How it can be done:Space platform starter pack should have placement result with placement restrictions, so that delivering it to the orbit allows automatic, upgrading, and it will be automatically requested from the ground if needed.
Why?
- Currently (2.0.24), you can create such upgrade request by pipetting space platform hub and then using quality scroll
Click to expand the recoding
- Currently (2.0.24), you can create space platform hubs of higher quality by creating a new platform using quality starter pack
Click to expand the recoding
- Currently (2.0.24), you cannot upgrade existing platform's hub without cheats or mods -- only destroy/forget the platform and create new one which contradicts the 2.0 philosophy (what can be done, should be able to be undone -- see FFF-383)