[Solana Foundation Updates Validator Program Requirements] On March 26, the Solana Foundation announced updates to the requirements for its validator delegation program, with the new rules set to take effect on May 1, 2026. Validators must adhere to fair transaction ordering rules, prohibit transaction censorship, meet stricter block production time standards, and comply with autonomous system number and data center concentration limits to reduce network centralization risks. The foundation has also introduced 0xGhostLogs to monitor network health metrics.