Add registration/authentication extensions for cloud-assisted BLE #909
Just to note wrt
Just to note, presently these extension definitions are also contained in https://github.com/fido-alliance/fido-2-specs/pull/529/ [ which is for the CTAP spec ]. If we decide to land them here in the WebAuthn spec, we will need to update https://github.com/fido-alliance/fido-2-specs/pull/529/ such that they (specifically only the extension definitions) are elided (from the latter CTAP-specific PR).
Chrome implementation does.