Sourced from react-router-dom's releases.

[email protected]

Patch Changes

• fix: remove internal router singleton (#9227)

  This change removes the internal module-level routerSingleton we create and maintain inside our data routers since it was causing a number of headaches for non-simple use cases:

  • Unit tests are a pain because you need to find a way to reset the singleton in-between tests
    • Use use a _resetModuleScope singleton for our tests
    • ...but this isn't exposed to users who may want to do their own tests around our router
  • The JSX children <Route> objects cause non-intuitive behavior based on idiomatic react expectations
    • Conditional runtime <Route>'s won't get picked up
    • Adding new <Route>'s during local dev won't get picked up during HMR
    • Using external state in your elements doesn't work as one might expect (see #9225)

  Instead, we are going to lift the singleton out into user-land, so that they create the router singleton and manage it outside the react tree - which is what react 18 is encouraging with useSyncExternalStore anyways! This also means that since users create the router - there's no longer any difference in the rendering aspect for memory/browser/hash routers (which only impacts router/history creation) - so we can get rid of those and trim to a simple RouterProvider

  // Before
  function App() {
    <DataBrowserRouter>
      <Route path="/" element={<Layout />}>
        <Route index element={<Home />}>
      </Route>
    <DataBrowserRouter>
  }
  // After
  let router = createBrowserRouter([{
  path: "/",
  element: <Layout />,
  children: [{
  index: true,
  element: <Home />,
  }]
  }]);
  function App() {
  return <RouterProvider router={router} />
  }

  If folks still prefer the JSX notation, they can leverage createRoutesFromElements (aliased from createRoutesFromChildren since they are not "children" in this usage):

  let routes = createRoutesFromElements(
    <Route path="/" element={<Layout />}>
      <Route index element={<Home />}>
    </Route>
  );

... (truncated)

Sourced from react-router-dom's changelog.

6.4.1

Patch Changes

• Updated dependencies:
  • [email protected]
  • @remix-run/[email protected]

6.4.0

Whoa this is a big one! 6.4.0 brings all the data loading and mutation APIs over from Remix. Here's a quick high level overview, but it's recommended you go check out the docs, especially the feature overview and the tutorial.

New APIs

• Create your router with createMemoryRouter/createBrowserRouter/createHashRouter
• Render your router with <RouterProvider>
• Load data with a Route loader and mutate with a Route action
• Handle errors with Route errorElement
• Submit data with the new <Form> component
• Perform in-page data loads and mutations with useFetcher()
• Defer non-critical data with defer and Await
• Manage scroll position with <ScrollRestoration>

New Features

• Perform path-relative navigations with <Link relative="path"> (#9160)

Bug Fixes

• Path resolution is now trailing slash agnostic (#8861)
• useLocation returns the scoped location inside a <Routes location> component (#9094)
• respect the <Link replace> prop if it is defined (#8779)

Updated Dependencies

• [email protected]

• d405320 chore: update versions for release
• c4a27f7 chore: Update version for release (pre) (#9316)
• aeceb7d fix changeset config + update changelogs
• c430329 fix: properly handle ?index on fetcher get submissions (#9312)
• 8b00e7a fix: preserve state from initialEntries (#9288)
• e20a6f7 fix: [Bug]: react-router-dom does not list dependency @​remix-run/router (#924...
• 87851fb chore: Update version for release (#9239)
• ab0da65 chore: add engines field to package.json (#8951)
• e3d4596 chore: Update version for release (pre) (#9229)
• c17512d fix: Remove the internal router singleton (#9227)
• Additional commits viewable in compare view

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