Github returns: > There isn’t anything to compare. We couldn’t figure out how to compare these references, do they point to valid commits? It's because HN par

Github returns: > There isn’t anything to compare. We couldn’t figure out how to compare these references, do they point to valid commits? It's because HN parsed the right angle bracket as part of the URL, so Github is looking for the branch/tag "v2.3.0>", which doesn't exist. Same issue with your other link. snyk.io returns: > Invalid vulnerability. This vulnerability does not exist. The correct links are: https://github.com/nodemailer/mailparser/compare/v2.2.0..v2.3.0 https://github.com/nodemailer/mailparser/compare/v2.2.0..v2.... and https://snyk.io/vuln/npm:mailparser:20180625 https://snyk.io/vuln/npm:mailparser:20180625