docs: add contour integration information to README.md (#2980)

* add contour to README.md

Signed-off-by: gang.liu <[email protected]>

* chore(deps): bump github.com/aws/aws-sdk-go-v2/config from 1.18.33 to 1.18.36 (#2978)

chore(deps): bump github.com/aws/aws-sdk-go-v2/config

Bumps [github.com/aws/aws-sdk-go-v2/config](https://github.com/aws/aws-sdk-go-v2) from 1.18.33 to 1.18.36.
- [Release notes](https://github.com/aws/aws-sdk-go-v2/releases)
- [Commits](aws/aws-sdk-go-v2@config/v1.18.33...config/v1.18.36)

---
updated-dependencies:
- dependency-name: github.com/aws/aws-sdk-go-v2/config
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Signed-off-by: gang.liu <[email protected]>

* little refactor

Signed-off-by: gang.liu <[email protected]>

* Update docs/features/traffic-management/plugins.md

Co-authored-by: Wilson Wu <[email protected]>
Signed-off-by: gang.liu <[email protected]>

---------

Signed-off-by: gang.liu <[email protected]>
Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Wilson Wu <[email protected]>

README.md

@@ -48,20 +48,23 @@ For these reasons, in large scale high-volume production environments, a rolling
 * Metric provider integration: Prometheus, Wavefront, Kayenta, Web, Kubernetes Jobs, Datadog, New Relic, InfluxDB
 
 ## Supported Traffic Shaping Integrations
-| Traffic Shaping Integration       | SetWeight                    | SetWeightExperiments        | SetMirror                  | SetHeader                  |
-|-----------------------------------|------------------------------|-----------------------------|----------------------------|----------------------------|
-| ALB Ingress Controller            | :white_check_mark: (stable)  | :white_check_mark: (stable) | :x:                        | :white_check_mark: (alpha) |
-| Ambassador                        | :white_check_mark: (stable)  | :x:                         | :x:                        | :x:                        |
-| Apache APISIX Ingress Controller  | :white_check_mark: (alpha)   | :x:                         | :x:                        | :white_check_mark: (alpha)                        |
-| Istio                             | :white_check_mark: (stable)  | :white_check_mark: (stable) | :white_check_mark: (alpha) | :white_check_mark: (alpha) |
-| Nginx Ingress Controller          | :white_check_mark: (stable)  | :x:                         | :x:                        | :x:                        |
-| SMI                               | :white_check_mark: (stable)  | :white_check_mark: (stable) | :x:                        | :x:                        |
-| Traefik                           | :white_check_mark: (beta)    | :x:                         | :x:                        | :x:                        |
+| Traffic Shaping Integration       | SetWeight                    | SetWeightExperiments        | SetMirror                  | SetHeader                  | Implemented As Plugin       |
+|-----------------------------------|------------------------------|-----------------------------|----------------------------|----------------------------|-----------------------------|
+| ALB Ingress Controller            | :white_check_mark: (stable)  | :white_check_mark: (stable) | :x:                        | :white_check_mark: (alpha) |                             |
+| Ambassador                        | :white_check_mark: (stable)  | :x:                         | :x:                        | :x:                        |                             |
+| Apache APISIX Ingress Controller  | :white_check_mark: (alpha)   | :x:                         | :x:                        | :white_check_mark: (alpha) |                             |
+| Istio                             | :white_check_mark: (stable)  | :white_check_mark: (stable) | :white_check_mark: (alpha) | :white_check_mark: (alpha) |                             |
+| Nginx Ingress Controller          | :white_check_mark: (stable)  | :x:                         | :x:                        | :x:                        |                             |
+| SMI                               | :white_check_mark: (stable)  | :white_check_mark: (stable) | :x:                        | :x:                        |                             |
+| Traefik                           | :white_check_mark: (beta)    | :x:                         | :x:                        | :x:                        |                             |
+| Contour                           | :white_check_mark: (beta)    | :x:                         | :x:                        | :x:                        | :heavy_check_mark:          |
 
 :white_check_mark: = Supported
 
 :x: = Not Supported
 
+:heavy_check_mark: = Yes
+
 ## Documentation
 
 To learn more about Argo Rollouts go to the [complete documentation](https://argo-rollouts.readthedocs.io/en/stable/).

docs/features/traffic-management/plugins.md

@@ -74,7 +74,7 @@ responsibility of the Argo Rollouts administrator to define the plugin installat
   It is not meant to be used in production. It is based on the built-in prometheus provider.
 
 #### [Contour](https://github.com/argoproj-labs/rollouts-plugin-trafficrouter-contour)
-* This is a plugin for support Contour.
+* This is a plugin that allows argo-rollouts to work with contour's resource: HTTPProxy. It enables traffic shaping patterns such as canary releases and more.
 
 #### [Gateway API](https://github.com/argoproj-labs/rollouts-plugin-trafficrouter-gatewayapi/)
-* Provide support for Gateway API, which includes Kuma, Traefix, cilium, Contour, GloodMesh, HAProxy, and [many others](https://gateway-api.sigs.k8s.io/implementations/#implementation-status). 
+* Provide support for Gateway API, which includes Kuma, Traefix, cilium, Contour, GloodMesh, HAProxy, and [many others](https://gateway-api.sigs.k8s.io/implementations/#implementation-status).