# Cardano prepares to scale with Hydra upgrade as network reaches 2M wallets
“# Cardano prepares to scale with Hydra upgrade as network reaches 2M wallets ” In a tweet posted by the Cardano Foundation on Monday, the number of Cardano (ADA) wallets has surpassed the 2 million mark. The network reached the previous milestone of 1 million ADA wallets on May 22, 2021. During that period, the…