cloudflare/workers-sdk @cloudflare/vite-plugin@1.57.0 on GitHub

#15713 3c75cad Thanks @jamesopstad! - Identify experimental Build Output resource configs by filename and location
The root remains config.json, Worker configs are now worker.config.json, and Container configs are now container.config.json. Resource configs no longer contain top-level type discriminators, while settings and build context are stored together in the root config.
#15713 3c75cad Thanks @jamesopstad! - Define experimental Cloudflare configuration with a single default export
Experimental cloudflare.config.ts files now define settings and resources together in a default-exported defineConfig() call. Add a Worker under worker, add Containers to the containers array, or omit both to provide settings only.
```
import * as entrypoint from "./src/index.ts" with { type: "cf-worker" };

export default defineConfig({
	accountId: "...",
	complianceRegion: "public",
	worker: {
		name: "my-worker",
		compatibilityDate: "2026-09-18",
		entrypoint,
	},
});
```

#15711 91e2f86 Thanks @ghostwriternr! - Allow local Container images without exposed ports
Wrangler and the Cloudflare Vite plugin no longer reject images that omit Docker EXPOSE metadata. Local Containers can run command-only workloads or serve traffic through workerd without declaring an unused image port.
Updated dependencies [3c75cad, 3c75cad, 91e2f86, c5913a6, 35668d7, 3c75cad, 45b3b81, 8235e6a, 0751490, 43b1f85, 731a2ee]:
- wrangler@4.136.0
- miniflare@5.20260921.0-alpha