Currently to get the next set of notifications, you need to pass both the notoffset and nottimestamp parameter. It would be much more convenient for existing frameworks to accept a unified "notcontinue" parameter in the standard format (https://www.mediawiki.org/wiki/API:Query#Continuing_queries)
Version: unspecified
Severity: enhancement
URL: https://en.wikipedia.org/w/api.php?action=query&meta=notifications&format=jsonfm¬offset=219275¬timestamp=20130503174901