[webauthn] Why are various predefined extensions defined as extensions, and not just parts of the spec?

bzbarsky has just created a new issue for 
https://github.com/w3c/webauthn:

== Why are various predefined extensions defined as extensions, and 
not just parts of the spec? ==
Is this because they are allowed to not be supported?

Please view or discuss this issue at 
https://github.com/w3c/webauthn/issues/295 using your GitHub account

Received on Friday, 4 November 2016 22:24:33 UTC