Google Launched A Freshness Algorithm For Featured Snippets In Late February

Yesterday, Google also confirmed that in late February, it launched a new algorithm aimed at making sure the featured snippets show the most accurate and timely or fresh answers for the query. Pandu Nayak from Google said "a new algorithm update improves our systems' understanding of what information remains useful over time and what becomes out-of-date more quickly. This is particularly helpful for featured snippets"