Servo-replacement runtime for Tauri: wires html-cat, css-cat, dom-cat, layout-cat, paint-cat, net-cat, boa-cat, ecma-runtime-cat, and web-api-cat into a single rendering + scripting pipeline. v3.10.0 owns the redirect loop in `try_http_url` (uses `net_cat::transport::exchange` directly): each hop re-runs `cookie_header_value` against the hop's real `(scheme, host, path)` so `Secure` / `Path=` / `Domain=` filters re-evaluate per hop, and intermediate `Set-Cookie` headers fold into the working jar before the next hop's `Cookie:` header is built. Relative `Location` URLs resolve against the current URL via `url::Url::join`.