Test / test (push) Successful in 26s
An iPhone kept a heuristically-cached portal.js across three releases (cached before Cache-Control: no-cache existed) and loaded it against fresh wasm - its snippet imports 404'd, hydration never started, and the gesture field never mounted. With hash-files = true every pkg file is content-named and the freshly served page references exactly its own bundle; hash.txt ships beside the binary (leptos resolves it next to current_exe), the shell links the stylesheet through HashedStylesheet, and instances set LEPTOS_HASH_FILES=true. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>