Bug 1057404 - Update talos to prevent nonlocal connections to newtab fetch/ping [r=jmaher]
Bug 1042214 - Send detailed view ping of shown tiles [r=adw f=gavin]
Report click and view pings the same way by including sites with their metadata when tiles are enhanced defaulting to true unless DNT is on. Remove telemetry probes and related now unused codepaths. Explicitly not send urls for history and only for enhanced.
Bug 1053530 - Enhanced Tiles intro text popup [r=adw]
Add a panel that opens from the customize menu. Automatically show it on first opening.
Bug 1042876 - Update newtab endpoints to new v2/links [r=adw]
Point to new endpoints that can be strict on types, so request the appropriate content type.