I do see “U2F Tokens” under “2FA Devices” in the admin panel, but I do not see a U2F option when enrolling a user. I am using the latest version of Google Chrome, and U2F works fine in other contexts. Thanks for your help!
According to the “What’s New” panel in Duo admin, U2F is now available for the Duo Free tier:
Support for U2F Tokens has graduated from Labs features and is now a part of Duo Free and Duo MFA by default, in addition to Duo Access and Duo Beyond.
Ho...