The release notes are usually only updated where there is something to report other than bug fixes, such as a new feature, or a system requirements change etc. Minor updates/fixes are not usually shown.

Because it’s too time consuming to add an entry to a web page? That’s just lazy and bad business.

There is value in knowing when an update was released. For example, some users don’t update until a month after a release to permit unforeseen issues to be discovered. If I don’t know when an update was released, I can’t determine if a month has passed...

Scott - agreed.