I can see that the node package for Jekyll is still on 3.0 and has not been updated in five years. Is there a reason for this?
Jekyll is a Ruby app. Not sure what the npm module is. Did someone port it to Node? That would explain why it’s not been updated in years as I doubt it’s from Jekyll proper.
NPM packages can be created by anyone, so I don’t believe there is any connection with the official Jekyll project.