Allow sentimental versioning

[binarykitchen]

This error is thrown in my project

Error: Invalid version: "207-alpha1-SNAPSHOT"

Our version in package.json is sentimental, not in semver.

In error stack trace I can see above error comes from

...
/node_modules/normalize-package-data/lib/normalize.js:31:15
/node_modules/webpack-babel-env-deps/node_modules/read-pkg/index.js:43:36

Not sure if this is related to your package or normalize-package-data. Feel free to close if I'm wrong here.

Thanks.

[sindresorhus]

I think the package.json spec requires semver. Regardless, you should open an issue on the normalize-package-data package instead. 👍