This doesn’t mean all featured snippets need to be new and fresh, it just means when the answer needs fresh content – Google will want to find fresh results.
Please visit Search Engine Land for the full article.
Search Engine Land: News & Info About SEO, PPC, SEM, Search Engines & Search Marketing https://searchengineland.com/google-launches-new-algorithm-to-better-understand-useful-timely-information-320188