ouncing-1.5/>Istio 1.5</a>, with source in
the <a href=https://github.com/envoyproxy/envoy-wasm/><code>envoy-wasm</code></a> development fork and work ongoing to
merge it into the main Envoy tree. The implementation uses the WebAssembly runtime built into
Google&rsquo;s high performance <a href=https://v8.dev/>V8 engine</a>.</p><p>In addition to the underlying runtime, we have also built:</p><ul><li><p>A generic Application Binary Interface (ABI) for embedding Wasm in proxies, which means compiled
extension