v0.1.0

Release notes from CHANGELOG.md for 0.1.0 (2026-05-28).

Initial public release of Async Web as @async/web.

Features

• Added the WebRuntime Request -> Response simulator with fake frontend, service worker, network, edge/CDN, backend, tracing, delay, streaming, and virtual filesystem support.
• Added promise-based route middleware with mounted apps, mock/origin routes, cache helpers, redirects, rewrites, static file serving, and backend app dispatch.
• Added scoped platform APIs for per-runtime fetch, storage, cookies, cache storage, timers, crypto, encoding, messaging, navigator state, and fake locations.
• Added same-realm and iframe runtime configuration for registered frontend and backend apps.
• Added WebRuntime-to-WebRuntime routing and streaming through the virtual network.
• Added browser shell examples for full-stack demos, service-worker-style cache, edge cache, streaming, multi-app routing, request bodies, platform fetch chains, and stateful session/cache behavior.
• Added the @async/web/runtime/platform authoring facade and @async/web/runtime/vite plugin for dev-time WebRuntime APIs and build-time native globals.

Tests

• Added coverage for memory filesystem, fake location/history/navigation, service worker routing, pipeline tracing, delay, edge cache/transforms, request bodies, streaming responses, WebRuntime network streaming, platform state, iframe runtime config, browser shell routing, and Vite platform import behavior.

Documentation

• Added README and docs for getting started, concepts, examples, routes/cache, platform/runtimes, browser shell usage, and Vite compile-away behavior.

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Source: CHANGELOG.md in tag v0.1.0.