## Description Using version 4.2.0 in a polyglot or jupyter notebook will result in an error being thrown. Using version 4.2.1 fixes this. This version bump should be reflected in the documentation.
Description
Using version 4.2.0 in a polyglot or jupyter notebook will result in an error being thrown. Using version 4.2.1 fixes this.
This version bump should be reflected in the documentation.