asset-canister-404-support

A release that contains asset canister files for an asset canister that supports 404.html. From the changelog:

feat: hierarchical 404.html fallback support

The asset canister now supports 404.html files as directory-level fallbacks.
When a requested path has no matching asset, the canister searches for the deepest
404.html file that covers that path (e.g. /blog/posts/404.html, then /blog/404.html,
then /404.html) and serves it with HTTP status 404. If no 404.html is found,
/index.html is still served as SPA-enabling fallback with status 200.