I was working through the Thinkster Angular/Firebase tutorial and in the installation process I got to the part where I needed to install grunt-cli with this command in the terminal:
npm install -g bower grunt-cli
and got this error:
lodash@<3.0.0 is no longer maintained. Upgrade to lodash@^3.0.0.
How do I upgrade my lodash?
This is probably because of the dependency chain. I guess grunt is still stocking to the older version of lodash. I think you should be fine as long as grunt is supporting it.
You find more info on this at https://github.com/Azure/azure-mobile-apps-js-client/issues/20