[Andrew]

Sorry, lack of release notes does not guarantee that there haven't been any changes. It's a reasonable _indicator_, but the sneaky peek release process is automated, so new builds will get pushed whether or not we remembered to update the release notes, and whether or not any change was considered "interesting" enough to document. (Code restructuring and commenting, etc., is unlikely to warrant a release note.)

At least for now, that's simply a limitation of the automated process. It would certainly be valid for a user to simply skip releases that don't claim to offer anything new. :-)