Join us in the Kubernetes SIG Network community in celebrating the general availability of Gateway API v1.3.0! We are also pleased to announce that there are already a number of conformant implementations to try, made possible by postponing this blog announcement. Version 1.3.0 of the API was released about a month ago on April 24, 2025. Gateway API v1.3.0 brings a new feature to the Standard channel (Gateway API's GA release channel): percentage-based request mirroring, and introduces three new experimental features: cross-origin resource sharing (CORS) filters, a standardized mechanism for listener and gateway merging, and retry budgets.