# CIP-68

**CIP-68** was developed to improve on the earlier CIP-25 standard, enhancing programmability and allowing NFT metadata to evolve.

The **migration** of SpaceBudz to CIP-68 was a strategic move that accompanied an art overhaul. The need for this transition arose when it was discovered that some graphic elements in the initial SpaceBudz collection were not entirely original, prompting a decision to ensure all artwork was authentic. By transitioning to CIP-68, SpaceBudz updated its artwork and adopted a more flexible metadata standard, helping maintain the project’s originality and integrity on Cardano.