v2.0.0-next.41

Patch Changes

• 7ec5ea1: Rename the router's action to formAction (and the Action type to FormAction): it is the form layer — submissions, aria-busy, no-JS posts, .with() — while action is solid-js's own primitive. action and Action stay as deprecated aliases with a dev warning until the next major. useAction is deprecated with no replacement: call the server function (or a core action) directly, since the router now applies revalidation and redirects on any server function call.
• 27312e1: Single flight is now the router's, not the action layer's: a mounted router subscribes to the server function transport at mount (unless singleFlight={false}), so a server function called straight from an event handler gets its X-Revalidate keys, redirect and flight data applied without an action. Query reads, the flight consumer and actions now share one redirect/revalidation path, so action redirects resolve against the router base the same way query redirects do.
• 3c0fe32: query() stamps the fetch it starts, and every wrapper it hands a reader, with when that fetch started (OBSERVE.attribution.markFlight, observe and dev builds only). Page data a route's preload started, and read a render pass later behind the page's lazy chunk, no longer reads as a waterfall to ASYNC_WATERFALL or SSR_BOUNDARY_WATERFALL. Takes effect with the solid release that carries the stamps on its core slot (solidjs/solid#4108); older versions ignore it.