Prep v0.6 release

* Update VERSION
* update docs for v0.6
* point website to v0.6 by default
* Add Release Notes
* Add Release Announcement

Signed-off-by: Arko Dasgupta <arko@tetrate.io>

VERSION

@@ -1 +1 @@
-v0.6.0-rc.1
+v0.6.0

release-notes/v0.6.0.yaml

@@ -0,0 +1,75 @@
+date: Nov 1, 2023
+
+changes:
+  - area: documentation
+    change: |
+      Introduced a new website based on Hugo
+      Added Grafana dashboards and integration docs for EnvoyProxy metrics
+      Added Grafana integration docs for Gateway API metrics
+
+  - area: installation
+    change: |
+      Updated EnvoyProxy image to be a distroless variant.
+      Removed resources around kube-rbac-proxy
+
+
+  - area: api
+    change: |
+      Upgraded to Gateway API v1.0.0
+      Added the ClientTrafficPolicy CRD with Keep Alive Support
+      Added the BackendTrafficPolicy CRD with RateLimit and LoadBalancer Support
+      Added the SecurityPolicy CRD with CORS and JWT Support
+      Added EnvoyGateway Metrics with Prometheus and OpenTelemetry support
+      Added Support for InitContainers in EnvoyProxy CRD
+      Added Support for LoadBalancerIP in EnvoyProxy CRD
+      Added Support for AllocateLoadBalancerNodePorts in EnvoyProxy CRD
+      Added Support for LoadBalancerClass in EnvoyProxy CRD
+      Added Support for selecting EnvoyProxy stats to be generated
+      Added Support for enabling EnvoyProxy Virtual Host metrics
+      Added Support for Merging Gateway resources onto the same infrastructure
+
+    breaking-change: |
+      Removed the AuthenticationFilter CRD
+      Removed the RateLimitFilter CRD
+      Moved EnvoyProxy CRD from `config.gateway.envoyproxy.io` to `gateway.envoyproxy.io`
+      Enabled EnvoyProxy Prometheus Endpoint by default with an option to disable it
+      Updated the Bootstrap field within the EnvoyProxy CRD with an additional value
+      field to specify bootstrap config
+
+  - area: conformance
+    change: |
+      Added Support for HTTPRouteBackendProtocolH2C Test
+      Added Support for HTTPRouteBackendProtocolWebSocket Test
+      Added Support for HTTPRouteRequestMultipleMirrors Test
+      Added Support for HTTPRouteTimeoutRequest Test
+      Added Support for HTTPRouteTimeoutBackendRequest Test
+      Added Support for HTTPRouteRedirectPortAndScheme Test
+
+  - area: watchable
+    change: |
+      Improved caching of resource by implementing a compare function agnostic of resource order
+
+  - area: translator
+    change: |  
+      Added support for routing to EndpointSlice endpoints
+      Added support for HTTPRoute Timeouts
+      Added support for multiple RequestMirror filters per HTTPRoute rule
+      Use / instead of - in IR Route Names
+      Added Support to ignore ports in Host header
+
+  - area: providers
+    change: |
+      Added the generationChangedPredicate to most resources to limit resource reconiliation
+      Improved reconiliation by using the same enqueue request for all resources
+      Added support for reconciling ServiceImport CRD
+      Added support for selectively watching resources based on Namespace Selector
+
+  - area: xds
+    change: |
+      Fixed Layered Runtime warnings
+      Upgraded to the latest version of go-control-plane that fixed xDS Resource ordering issues for ADS.
+      Added HTTP2 Keep Alives to the xds connection
+
+  - area: cli
+    change: |
+      Added Support for egctl stats command

site/content/en/_index.md

@@ -3,10 +3,10 @@ title: Envoy Gateway
 ---
 
 {{< blocks/cover title="Welcome to Envoy Gateway!" image_anchor="top" height="full" >}}
-<a class="btn btn-lg btn-primary me-3 mb-4" href="/v0.5.0">
+<a class="btn btn-lg btn-primary me-3 mb-4" href="/v0.6.0">
   GET STARTED <i class="fas fa-arrow-alt-circle-right ms-2"></i>
 </a>
-<a class="btn btn-lg btn-secondary me-3 mb-4" href="/v0.5.0/contributions">
+<a class="btn btn-lg btn-secondary me-3 mb-4" href="/v0.6.0/contributions">
   CONTRIBUTING <i class="fa fa-heartbeat ms-2 "></i>
 </a>
 <p class="lead mt-5">Manages Envoy Proxy as a Standalone or Kubernetes-based Application Gateway</p>

site/content/en/blog/releases/v0.6.md

@@ -0,0 +1,82 @@
+---
+title: Announcing Envoy Gateway v0.6
+subtitle: Major Update
+linktitle: Release v0.6
+description: Envoy Gateway v0.6 release announcement.
+publishdate: 2023-11-01
+release: v0.6.0
+skip_list: true
+---
+
+We are pleased to announce the release of Envoy Gateway v0.6!
+
+This is the fifth functional release of Envoy Gateway. We would like to thank the entire Envoy Gateway community for
+helping publish the release.
+
+| [Release Notes][] | [Docs][docs] | [Compatibility Matrix][matrix] | [Download][] |
+|-------------------|--------------|--------------------------------|--------------|
+
+## What's New
+
+The release adds a ton of features and functionality. Here are some highlights:
+
+### Gateway API 
+
++ Upgraded to Gateway API v1.0
++ Added support for HTTPRoute Timeouts
+
+### Add Control Plane Proxy Telemetry
+
++ Added Support for Metrics Telemetry
+
+### Add Support for directly configuring xDS
+
++ Added Support for the EnvoyPatchPolicy API
+
+### ClientTrafficPolicy 
+
++ Added Support for configuring Downstream Keep Alives
+
+### BackendTrafficPolicy
+
++ Added Support for configuring Rate limiting
++ Added Support for configuring load balancing
+
+### SecurityPolicy
+
++ Added Support for configuring JWT
++ Added Support for configuring CORS
+
+
+### API Updates
+
++ Added support for selectively watching resources based on Namespace Selector
++ Added EnvoyGateway Metrics with Prometheus and OpenTelemetry support
++ Added Support for InitContainers in EnvoyProxy CRD
++ Added Support for LoadBalancerIP in EnvoyProxy CRD
++ Added Support for AllocateLoadBalancerNodePorts in EnvoyProxy CRD
++ Added Support for LoadBalancerClass in EnvoyProxy CRD
++ Added Support for selecting EnvoyProxy stats to be generated
++ Added Support for enabling EnvoyProxy Virtual Host metrics
++ Added Support for Merging Gateway resources onto the same infrastructure
+
+### CLI
+
++ Added `egctl stats` command
+
+### Kubernetes Provider
+
++ Improved reconiliation by using the same enqueue request for all resources
++ Added support for reconciling ServiceImport CRD
+
+### Breaking changes
+
++ Removed RateLimitFilter, and replaced it with BackendTrafficPolicy
++ Removed AuthenticationFilter, and replaced it with SecurityPolicy
++ Moved the EnvoyProxy CRD from `config.gateway.envoyproxy.io` to `gateway.envoyproxy.io`
++ Converted the `bootstrap` field within `EnvoyProxy` into a struct to support merge operations.
+
+[Release Notes]: https://github.com/envoyproxy/gateway/blob/main/release-notes/v0.6.0.yaml
+[matrix]: https://gateway.envoyproxy.io/v0.6.0/intro/compatibility.html
+[docs]: https://gateway.envoyproxy.io/v0.6.0/index.html
+[Download]: https://github.com/envoyproxy/gateway/releases/tag/v0.6.0

site/content/en/v0.6.0/_index.md

@@ -0,0 +1,21 @@
++++
+title = "Welcome to Envoy Gateway"
+linktitle = "Documentation"
+description = "Envoy Gateway Documents"
+
+[[cascade]]
+type = "docs"
++++
+
+{{% alert title="Note" color="primary" %}}
+
+This project is under **active** development. Many features are not complete. We would love for you to [Get Involved](contributions/)!
+
+{{% /alert %}}
+
+Envoy Gateway is an open source project for managing [Envoy Proxy](https://www.envoyproxy.io/) as a standalone or Kubernetes-based application
+gateway. [Gateway API](https://gateway-api.sigs.k8s.io/) resources are used to dynamically provision and configure the managed Envoy Proxies.
+
+![architecture](/img/traffic.png)
+
+## Ready to get started?

site/content/en/v0.6.0/api/_index.md

@@ -0,0 +1,5 @@
+---
+title: "API"
+description: This section includes APIs of Envoy Gateway.
+weight: 80
+---