Azure Web PubSub Premium tier reaches General Availability

Azure Web PubSub Premium tier is now generally available. [Web PubSub](https://azure.microsoft.com/en-us/products/web-pubsub) makes it easy for you to add real-time two-way communication to your web and mobile apps without worrying about infrastructure. This plan provides greater resiliency, scalability and flexibility by enabling key enterprise-grade features, including: * [Availability Zone](https://learn.microsoft.com/en-us/azure/azure-web-pubsub/concept-availability-zones) support: distribute workloads evenly across multiple zones in a supported Azure region and redirect traffic to other zones in the event of a failure. * [Autoscale](https://learn.microsoft.com/en-us/azure/azure-web-pubsub/howto-scale-autoscale) capabilities: automatically scale up or down to meet actual resource usage. Autoscale is easy to configure and in most cases can save costs. * An SLA of 99.95%. [Custom domain](https://learn.microsoft.com/en-us/azure/azure-web-pubsub/howto-custom-domain?tabs=vault-access-policy%2Cazure-powershell) support: add your desired custom domain names to your application. [See demos](https://azure.github.io/azure-webpubsub/demos/chat) [Learn More](https://learn.microsoft.com/en-us/azure/azure-web-pubsub/) * Azure web PubSub * Features * [ Azure web PubSub](https://azure.microsoft.com/en-gb/products/web-pubsub/)