Release v0.17.0

Behavior Change

• xdstp resource names are now being used with Traffic Director for Listeners. This should have no visible behavior difference, as Traffic Director provides the same configuration for the old names and these new names. These new names are globally unique, whereas the old names were unique only within a single control plane.

• Traffic Director Open Mesh authority (traffic-director-global.xds.googleapis.com) is added to authorities map by default.

  • This allows explicitly selecting Traffic Director in target strings with xds://traffic-director-global.xds.googleapis.com/foo as an alternative to xds:///foo which uses Traffic Director implicitly.