new iconography

content/en/about/service-mesh/index.md

@@ -18,7 +18,7 @@ doc_type: about
 
 {{< centered_block >}}
 
-A **service mesh** is an infrastructure layer that gives applications capabilities like zero-trust security, observability, and advanced traffic management, without code changes. **Istio** is the most popular, powerful, and trusted service mesh. Founded by Google and IBM in 2016, Istio is a graduated project in the Cloud Native Computing Foundation alongside projects like Kubernetes and Prometheus.
+A **service mesh** is an infrastructure layer that gives applications capabilities like zero-trust security, observability, and advanced traffic management, without code changes. **Istio** is the most popular, powerful, and trusted service mesh. Founded by Google, IBM and Lyft in 2016, Istio is a graduated project in the Cloud Native Computing Foundation alongside projects like Kubernetes and Prometheus.
 
 Istio ensures that cloud native and distributed systems are resilient, helping modern enterprises maintain their workloads across diverse platforms while staying connected and protected. It [enables security and governance controls](/docs/concepts/observability/) including mTLS encryption, policy management and access control, [powers network features](/docs/concepts/traffic-management/) like canary deployments, A/B testing, load balancing, failure recovery, and [adds observability](/docs/concepts/observability/) of traffic across your estate.
 
@@ -37,46 +37,46 @@ Extensible by design and supported by a [broad ecosystem](/about/ecosystem) of c
 # Features
 
 {{< feature_block header="Secure by default" image="security.svg" >}}
-Istio provides a market-leading zero-trust solution based on workload identity, TLS, and strong policy controls. Istio delivers the value of [BeyondProd](https://cloud.google.com/security/beyondprod/) in open source, while avoiding vendor lock-in or SPOFs.
+Istio provides a market-leading zero-trust solution based on workload identity, mutual TLS, and strong policy controls. Istio delivers the value of [BeyondProd](https://cloud.google.com/security/beyondprod/) in open source, while avoiding vendor lock-in or SPOFs.
 
-<a class="btn" href="/docs/concepts/security/">Learn more about security</a>
+<a class="btn" href="/docs/concepts/security/">Learn about security</a>
 {{< /feature_block>}}
 
 {{< feature_block header="Increase observability" image="observability.svg" >}}
 Istio generates telemetry within the service mesh, enabling observability on service behavior. It integrates with APM systems including Grafana and Prometheus to deliver insightful metrics for operators to troubleshoot, maintain, and optimize applications.
 
-<a class="btn" href="/docs/concepts/observability/">Learn more about observability</a>
+<a class="btn" href="/docs/concepts/observability/">Learn about observability</a>
 {{< /feature_block>}}
 
 {{< feature_block header="Manage traffic" image="management.svg" >}}
 Istio simplifies traffic routing and service-level configuration, allowing easy control over flow between services and setup of tasks like A/B testing, canary deployments, and staged rollouts with percentage-based traffic splits.
 
-<a class="btn" href="/docs/concepts/traffic-management/">Learn more about traffic management</a>
+<a class="btn" href="/docs/concepts/traffic-management/">Learn about traffic management</a>
 {{< /feature_block>}}
 
 <br/><br/>
 
 # Why Istio?
 
-{{< feature_block header="Multiple deployment modes" image="istio-logo-with-brand.svg" >}}
+{{< feature_block header="Multiple deployment modes" image="deployment-modes.svg" >}}
 Istio offers two data plane modes for users to choose. Deploy with the new ambient mode for a simplified app operational lifecycle or with traditional sidecars for complex configurations.
 
-<a class="btn" href="/docs/overview/dataplane-modes/">Learn more about Istio's dataplane modes</a>
+<a class="btn" href="/docs/overview/dataplane-modes/">Learn about data plane modes</a>
 {{< /feature_block>}}
 
-{{< feature_block header="Powered by Envoy" image="istio-logo-with-brand.svg" >}}
+{{< feature_block header="Powered by Envoy" image="envoy.svg" >}}
 Built on the industry standard gateway proxy for cloud native applications, Istio is highly performative and extensible by design. Add functionality with WebAssembly, or integrate third-party policy systems.
 
-<a class="btn" href="/docs/overview/why-choose-istio/#envoy">Learn more about Istio and Envoy</a>
+<a class="btn" href="/docs/overview/why-choose-istio/#envoy">Learn about Istio and Envoy</a>
 {{< /feature_block>}}
 
-{{< feature_block header="True Community Project" image="istio-logo-with-brand.svg" >}}
+{{< feature_block header="True community project" image="community-project.svg" >}}
 Istio has been designed for modern workloads and engineered by a vast community of innovators across the cloud native landscape.
 
-<a class="btn" href="/docs/overview/why-choose-istio/#community">Learn more Istio's contributors</a>
+<a class="btn" href="/docs/overview/why-choose-istio/#community">Learn about Istio's contributors</a>
 {{< /feature_block>}}
 
-{{< feature_block header="Stable binary releases" image="istio-logo-with-brand.svg" >}}
+{{< feature_block header="Stable binary releases" image="stable-releases.svg" >}}
 Confidently deploy Istio across production workloads. All releases are fully accessible at no cost.
 
 <a class="btn" href="/docs/overview/why-choose-istio/#packages">Learn about how Istio is packaged</a>

content/en/docs/overview/what-is-istio/index.md

@@ -29,7 +29,7 @@ The data plane is the communication between services. Without a service mesh, th
 
 Istio supports two data plane modes:
 
-* **sidecar mode**, which deploys an Envoy proxy along with each service that you start in your cluster, or running alongside services running on VMs.
+* **sidecar mode**, which deploys an Envoy proxy along with each pod that you start in your cluster, or running alongside services running on VMs.
 * **ambient mode**, which uses a a per-node Layer 4 proxy, and optionally a per-namespace Envoy proxy for Layer 7 features.
 
 [Learn how to choose which mode is right for you](/docs/overview/dataplane-modes/).

content/en/docs/overview/why-choose-istio/index.md

@@ -7,7 +7,7 @@ owner: istio/wg-docs-maintainers-english
 test: n/a
 ---
 
-Istio pioneered the concept of a sidecar-based service mesh when it launched in 2017. Since then, the project has driven advances in the mesh space including [extensibility via WebAssembly](/docs/concepts/wasm/) and moving the mesh infrastructure away from application developers with [ambient mode](/docs/ambient/overview/).
+Istio pioneered the concept of a sidecar-based service mesh when it launched in 2017. Since then, the project has driven advances in the mesh space including [extensibility via WebAssembly](/docs/concepts/wasm/), the [development of the Kubernetes Gateway API](/blog/2022/gateway-api-beta/), and moving the mesh infrastructure away from application developers with [ambient mode](/docs/ambient/overview/).
 
 ## Performance