max / quasi

0.50.0: a route can answer with a file, and every host puts it somewhere 67881a88, ruled 2026-08-21 by Max: (a), the route answers with the file and the host puts it somewhere. Outcome::File { name, kind, bytes } mirrors Outcome::Suggestions, and the description never names a path -- the exact mirror of the upload ruling of 2026-08-18, where the destination is opaque in the other direction. kind is Accepted, the same type the upload half already uses, rather than a second way to name a file kind. name is a suggestion: safe_file_name is in the router because a name reaching a host is user input by the time it gets there, and the host that forgets is the one that writes ../../.ssh/authorized_keys beside the process. Four hosts, four answers to the same description. quasi-http writes Content-Disposition in both RFC 6266 forms and consults no renderer, because bytes are not markup -- the one outcome that cost the Serves trait nothing. quasi-tauri inherits that path. quasi-tui and quasi-immediate hand the file to their host through a new Runtime::handed, drained like refreshes: these crates own no I/O, the division that already keeps Step::Call from calling anything. The webview needed a fifth thing. A control reaches its route through htmx, htmx makes an XHR, and an XHR is not a navigation -- so the browser saves nothing and the file is swapped into the page as text. DOWNLOAD_JS cancels the swap and hands the body over as a blob, reading the same header the no-script path reads. Its one limit is stated in the file: the body arrives as a string, so a payload that is not valid UTF-8 is mangled, and every export in the tree is JSON, CSV or ICS. The alternatives all cost more than the case is worth -- responseType on every request breaks every ordinary swap, and refetching runs the route twice. The template was serving neither quasi-selection.js nor quasi-clock.js while Shell::under named both, which was two 404s and nothing in the log. build.rs writes all three from the renderer's constants now, beside the stylesheets and on the same bargain, and its quasi pins move 0.44 -> 0.50.