Pi Network is preparing for a major technical and visual overhaul. The upcoming Protocol v25 upgrade, scheduled for July 22, introduces cryptographic tools that enable privacy-preserving smart contracts, while the mining app receives its first design refresh in response to user feedback. Main Developments Protocol v25 introduces BN254 cryptography and Poseidon hashing, two building blocks for zero-knowledge applications. These allow developers to build smart contracts that can verify claims—such as identity or eligibility—without exposing the underlying personal data. The mining app's side menu and profile page have been redesigned with clearer navigation, improved visual hierarchy, and a dark mode option. Key features like the Mainnet Checklist, mining information, and featured Pi Apps are now more accessible from a single menu. Pi has also removed Banxa as an in-app option for Mainnet Wallet creation, following the rollout of Fast Track KYC that lets Pioneers create wallets directly within the app. Banxa remains available as a third-party service where supported. Background Before Protocol v25, building privacy-focused applications on Pi was significantly more difficult due to the lack of native cryptographic support. The BN254 and Poseidon additions are standard tools in zero-knowledge proof systems used by other blockchain platforms. The mining app, which serves as the primary interface for over 60 million engaged Pioneers, has remained largely unchanged since the network's early growth. Community feedback indicated the app was functional but overdue for a visual and navigational update. Fast Track KYC was introduced to streamline identity verification, reducing the need for third-party wallet creation services like Banxa. This change reflects Pi's push toward a more self-contained ecosystem. Why It Matters For developers, Protocol v25 opens the door to applications that can verify user credentials without compromising privacy—a capability increasingly demanded by regulators and users alike. For Pioneers, the mining app refresh aims to reduce friction in daily interactions, potentially improving retention as the network approaches Open Mainnet. The removal of Banxa as an in-app option signals Pi's confidence in its own KYC and wallet infrastructure. If Fast Track KYC scales effectively, it could accelerate Mainnet adoption by removing a common onboarding barrier. What's Next Pi has confirmed a v26 upgrade is in the pipeline, though no date has been announced. Node operators must upgrade to v25 to remain connected to the network. The mining app refresh is described as the first step in an iterative redesign. Pi is soliciting Pioneer feedback to guide future updates, suggesting further changes to the home screen and other interface elements are likely. Pioneers who have not yet completed KYC can now create a Mainnet Wallet directly in the app without using Banxa, streamlining the process for those who have passed identity verification.