ort is now Beta.</p></li><li><p>Networking APIs that enable fine grained control over the flow of traffic through a mesh are now Beta. Explicitly modeling ingress and egress concerns using Gateways allows operators to <a href=/v1.15/blog/2018/v1alpha3-routing/>control the network topology</a> and meet access security requirements at the edge.</p></li><li><p>Mutual TLS can now be <a href=/v1.15/docs/tasks/security/authentication/mtls-migration>rolled out incrementally</a> without requiring all clients of a s