Add Ingress v2 to roadmap

Author: stefanprodan

README.md

@@ -192,6 +192,7 @@ For more details on how the canary analysis and promotion works please [read the
 
 ### Roadmap
 
+* Add support for Kubernetes [Ingress v2](https://github.com/kubernetes-sigs/service-apis)
 * Integrate with other service mesh like Consul Connect and ingress controllers like HAProxy, ALB
 * Integrate with other metrics providers like InfluxDB, Stackdriver, SignalFX
 * Add support for comparing the canary metrics to the primary ones and do the validation based on the derivation between the two

docs/gitbook/usage/how-it-works.md

@@ -3,7 +3,7 @@
 [Flagger](https://github.com/weaveworks/flagger) can be configured to automate the release process 
 for Kubernetes workloads with a custom resource named canary.
 
-### Canary custom resource
+### Canary resource
 
 The canary custom resource defines the release process of an application running on Kubernetes
 and is portable across clusters, service meshes and ingress providers.