Hi

/1 Failing

yarn
yarn test

With "@graphql-yoga/common": "2.6.0" it's failing with this message:

[WebServer] TypeError [ERR_INVALID_CHAR]: Invalid character in header content ["append"]

You can see the error if you go to http://localhost:3000/api/graphql

/2 Working

yarn add @graphql-yoga/[email protected]
yarn test

With "@graphql-yoga/common": "2.6.0" it's working!