Typically, i consider past work an asset rather than material which automatically requires a refresh simply bcz of its age. In cases where the question remains relevant, but the page has been receiving fewer impressions or clicks, I will refresh the content to better serve what searchers needs today. In some cases, the best way to refresh the existing page is to merge it into another page.I have seen different opinions on this. Some peoples spend a lot of time updating existing articles, while others focus almost entirely on publishing new content. For those managing content-heavy websites, which approach has given you better results? Have you seen significant ranking improvements from updating old posts, or do you get a better return by creating new content?