The Solana program examples have been fixed and updated to the latest versions of Solana, Anchor, Borsh, and web3.js. All invalid test cases have passed, and the documentation has been updated. This update affects approximately 80 projects, some of which date back to Anchor version 0.26 in 2022. This update will also help Language Learning Mentors (LLMs) using this codebase to write higher-quality Solana code.