Release notes link in update
formerly there was a "view release notes" button in the update reminder window to check whether the new release is worth the installation or not. This button disappeared several months ago. Is there a way to enable it in about:config? I think that asking about an update makes no point without showing the list of changes...
It is better than searching release notes by version number, thank you, but it will be good if they brought back the former thing (if not about:config-urable).