Solana validators will now receive 100% of priority fees from transactions after a governance vote, in order to enhance network security and efficiency. Previously, priority fees were divided between burning and rewarding validators, which led to side deals with transaction submitters. The proposal to give validators all priority fees was passed with 77% in favor, and is part of Solana Improvement Document number 96. The change is expected to ensure that validators focus on maintaining network safety and smooth operation, and SOL is currently trading at $166.