I find this useless advice.<p>I didn&#x27;t write or are aware of much of the code I&#x27;m part of.<p>Or remember some of the code I did write.<p>Or even understand the ramifications of what the change log means.<p>All assuming it&#x27;s a well written change log.<p>You need external process to ensure upgrades don&#x27;t break things.<p>Not a &#x27;read the change log&#x27; policy so someone can blame you post breakage cause then it&#x27;ll be easy to find issues in the change log.