TanStack/router @tanstack/solid-router@2.0.0-rc.5 on GitHub

#8192 96f50d9 - Bump solid-js, @solidjs/web, and @solidjs/signals to ^2.0.0-rc.6 across the monorepo. rc.6 provides the named flight-data source API (registerFlightDataSource / two-argument subscribeFlightData) that the Start single-flight integration now requires; @tanstack/solid-start's peer floor moves to rc.6 accordingly.
#8192 96f50d9 - New loadFlightTarget helper (exported from @tanstack/solid-router/ssr/server): the router's half of a single-flight refresh. Given the mutation request's target href, it builds a router for that location, loads it, and returns the dehydrated payload for the tsr flight-data slice, so server collectors can refresh router state alongside other caches on the same mutation response.
#8213 b445b89 - Native SSR state transfer for Solid: router match state (loaderData, beforeLoad context, status, errors) now rides Solid's hydration registry under tsr: keys instead of a bespoke bootstrap script, deferred loaderData promises stream natively via seroval, the client primes router state from the registry in the Router constructor (before any render context, eliminating boot-time refetches and bootLoad-style workarounds), and RouterProvider owns the server-side router.load() dispatch so server entries no longer await it manually.