Terraforming Mars Prelude Print Patched Info

For players who prefer physical DIY upgrades or need replacements, several high-quality community resources exist:

Warning: This guide covers fan-made print/patched files. Respectpublisher copyrights and only use non-commercially for personal play. terraforming mars prelude print patched

Specifically, the search query has become a rite of passage for new players and collectors alike. What does "print patched" mean? Was the game broken? Do you need to throw away your old cards? For players who prefer physical DIY upgrades or