[Tether to Release Fully Open-Source Wallet Development Kit (WDK) This Week] Tether CEO Paolo Ardoino announced that Tether will release a fully open-source Wallet Development Kit (WDK) this week. The WDK also includes starter wallets for iOS and Android systems. These starter wallets are compact yet fully functional examples, showcasing the ease of developing complete digital asset wallets using Tether's Wallet Development Kit.