By default, AdMob provides targeted ads based on user identifiable information. In order to comply with the EU GDPR, we need to be able to provide "non-personalized ads" (aka: "npa") if the end-user has not consented to targeted ads.
Our AdMob.createView() method supports a property named extras that will take a dictionary of parameters. Google's server is looking for an "npa" argument set to 1 to request a non-personalized ad. We should verify that this actually works, and if yes, update the AdMob documentation about this extra parameter.