One Domain, Many Services: Path-Based Routing for Deploy v3
Traffic sources in Deploy v3 now take an optional URL path alongside the domain. Several services in the same application can share a single domain, split by path: example.com serves your web service, example.com/app your dashboard, and example.com/api your API. One domain, one certificate, as many services as you need. No more handing out a subdomain per service just to get traffic to the right place.