Cardano (ADA) is advancing one of its most significant technical upgrades in years with the rollout of the Musashi Dojo testnet for Ouroboros Leios, even as the token continues to trade near multi-year lows. The scaling upgrade, unveiled in a Block//45 interview published June 22, 2026, represents a critical step toward Cardano's long-term 2030 roadmap, though immediate market reaction has remained muted.