If we detect that an update released a problem or regression, then we quickly insert it as being a "Recognised issues With this update" portion of the same write-up. For example in KB5023049 - Cumulative Update 19 for SQL Server 2019, you recognize two challenges highlighted that were released https://rafaeljaofc.ampblogs.com/helping-the-others-realize-the-advantages-of-case-study-analysis-72718000