fix(deps): update dependency history to version 5.x 🌟 (major)

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
history	4.10.1 -> 5.3.0
react-router (source)	5.3.4 -> 7.7.1
react-router-dom (source)	5.3.4 -> 7.7.1

---

Release Notes

remix-run/history (history)

v5.3.0

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This release provides support for native ESM consumption of all exports.

v5.2.0

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🐛 Bug fixes

• Fixed a few type declarations and deprecated the following types:
  • State (now set to unknown which will require consumer type narrowing)
  • PartialPath (use Partial<Path> instead)
  • PartialLocation (use Partial<Location> instead)
• Fixed a regression related to the createPath return value (#​813)

✨ Features

• We now use statically analyzable CJS exports. This enables named imports in Node ESM scripts (See the commit).

Full Changelog: remix-run/history@v5.1.0...v5.2.0

v5.1.0

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Because the prior 5.0.2 release removed the State type parameter from Location, this was technically a breaking change. To correct for this, I'm bumping this as a minor release. It won't affect runtime code, but it may affect your development experience and tests if you were using that parameter.

The State type export is also restored, so you shouldn't have issues with installing React Router v6.

Oh, by the way, did you hear we released React Router v6?

Full Changelog: remix-run/history@v5.0.3...v5.1.0

v5.0.3

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Fixed parsePath adding incorrectly adding search

v5.0.2

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Just a couple fixes:

• Fixed search params persisting on redirects
• Changed the location.state type to any and removed the generic on Location

Full Changelog: remix-run/history@v5.0.1...v5.0.2

v5.0.1

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This patch release contains a tiny TypeScript update to use the built-in Partial utility for PartialPath and PartialLocation. We always love it when we can ship just a little less code!

🙏 Credits

Thanks to @​liuhanqu, @​hanquliu, @​chaance and @​mjackson for your contributions!

v5.0.0

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Today we are very pleased to announce the stable release of history version 5!

Overview

This version includes many enhancements and fixes a few important issues with the library.

New Features

• Hash history now has support for location.state
• Better history.block API, with support for retrying transitions
• Full TypeScript declarations and IntelliSense docs
• Adds development and production builds for <script type=module> users
• Both browser and hash history have support for iframes (custom window objects)
• About 50% smaller than v4 (and no dependencies)

Bugfixes

• Fixed some long-standing encoding issues with location.pathname
• Removed unfixable warnings about pushing the same path in hash history
• Renamed browser global to HistoryLibrary so it doesn't conflict with window.History

Breaking Changes

• Removed support for browsers that do not support the HTML5 history API (no pushState)
• Removed relative pathname support in hash history and memory history
• Removed getUserConfirmation, keyLength, and hashType APIs

Usage

Please refer to our installation guide for instructions about how to install the library.

There is also a getting started guide as well as a complete API reference in the docs folder.

We are very excited about this release, especially because it will serve as the foundation for the upcoming release of React Router version 6.

Thank you for your support. Enjoy! 😀

remix-run/react-router (react-router)

v7.7.1

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Patch Changes

• In RSC Data Mode, fix bug where routes with errors weren't forced to revalidate when shouldRevalidate returned false (#​14026)
• In RSC Data Mode, fix Matched leaf route at location "/..." does not have an element or Component warnings when error boundaries are rendered. (#​14021)

v7.7.0

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Minor Changes

• Add unstable RSC support (#​13700)

  For more information, see the RSC documentation.

Patch Changes

• Handle InvalidCharacterError when validating cookie signature (#​13847)

• Pass a copy of searchParams to the setSearchParams callback function to avoid muations of the internal searchParams instance. This was an issue when navigations were blocked because the internal instance be out of sync with useLocation().search. (#​12784)

• Support invalid Date in turbo-stream v2 fork (#​13684)

• In Framework Mode, clear critical CSS in development after initial render (#​13872)

• Strip search parameters from patchRoutesOnNavigation path param for fetcher calls (#​13911)

• Skip scroll restoration on useRevalidator() calls because they're not new locations (#​13671)

• Support unencoded UTF-8 routes in prerender config with ssr set to false (#​13699)

• Do not throw if the url hash is not a valid URI component (#​13247)

• Fix a regression in createRoutesStub introduced with the middleware feature. (#​13946)

  As part of that work we altered the signature to align with the new middleware APIs without making it backwards compatible with the prior AppLoadContext API. This permitted createRoutesStub to work if you were opting into middleware and the updated context typings, but broke createRoutesStub for users not yet opting into middleware.

  We've reverted this change and re-implemented it in such a way that both sets of users can leverage it.

  // If you have not opted into middleware, the old API should work again
  let context: AppLoadContext = {
    /*...*/
  };
  let Stub = createRoutesStub(routes, context);
  
  // If you have opted into middleware, you should now pass an instantiated `unstable_routerContextProvider` instead of a `getContext` factory function.
  let context = new unstable_RouterContextProvider();
  context.set(SomeContext, someValue);
  let Stub = createRoutesStub(routes, context);

  ⚠️ This may be a breaking bug for if you have adopted the unstable Middleware feature and are using createRoutesStub with the updated API.

• Remove Content-Length header from Single Fetch responses (#​13902)

v7.6.3

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Patch Changes

• Do not serialize types for useRouteLoaderData<typeof clientLoader> (#​13752)

  For types to distinguish a clientLoader from a serverLoader, you MUST annotate clientLoader args:

  //                                   👇 annotation required to skip serializing types
  export function clientLoader({}: Route.ClientLoaderArgs) {
    return { fn: () => "earth" };
  }
  
  function SomeComponent() {
    const data = useRouteLoaderData<typeof clientLoader>("routes/this-route");
    const planet = data?.fn() ?? "world";
    return <h1>Hello, {planet}!</h1>;
  }

v7.6.2

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Patch Changes

• Avoid additional with-props chunk in Framework Mode by moving route module component prop logic from the Vite plugin to react-router (#​13650)
• Slight refactor of internal headers() function processing for use with RSC (#​13639)

v7.6.1

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Patch Changes

• Update Route.MetaArgs to reflect that data can be potentially undefined (#​13563)

  This is primarily for cases where a route loader threw an error to it's own ErrorBoundary. but it also arises in the case of a 404 which renders the root ErrorBoundary/meta but the root loader did not run because not routes matched.

• Partially revert optimization added in 7.1.4 to reduce calls to matchRoutes because it surfaced other issues (#​13562)

• Fix typegen when same route is used at multiple paths (#​13574)

  For example, routes/route.tsx is used at 4 different paths here:

  import { type RouteConfig, route } from "@​react-router/dev/routes";
  export default [
    route("base/:base", "routes/base.tsx", [
      route("home/:home", "routes/route.tsx", { id: "home" }),
      route("changelog/:changelog", "routes/route.tsx", { id: "changelog" }),
      route("splat/*", "routes/route.tsx", { id: "splat" }),
    ]),
    route("other/:other", "routes/route.tsx", { id: "other" }),
  ] satisfies RouteConfig;

  Previously, typegen would arbitrarily pick one of these paths to be the "winner" and generate types for the route module based on that path.
  Now, typegen creates unions as necessary for alternate paths for the same route file.

• Better types for params (#​13543)

  For example:

  // routes.ts
  import { type RouteConfig, route } from "@​react-router/dev/routes";
  
  export default [
    route("parent/:p", "routes/parent.tsx", [
      route("layout/:l", "routes/layout.tsx", [
        route("child1/:c1a/:c1b", "routes/child1.tsx"),
        route("child2/:c2a/:c2b", "routes/child2.tsx"),
      ]),
    ]),
  ] satisfies RouteConfig;

  Previously, params for the routes/layout.tsx route were calculated as { p: string, l: string }.
  This incorrectly ignores params that could come from child routes.
  If visiting /parent/1/layout/2/child1/3/4, the actual params passed to routes/layout.tsx will have a type of { p: string, l: string, c1a: string, c1b: string }.

  Now, params are aware of child routes and autocompletion will include child params as optionals:

  params.|
  //     ^ cursor is here and you ask for autocompletion
  // p: string
  // l: string
  // c1a?: string
  // c1b?: string
  // c2a?: string
  // c2b?: string

  You can also narrow the types for params as it is implemented as a normalized union of params for each page that includes routes/layout.tsx:

  if (typeof params.c1a === 'string') {
    params.|
    //     ^ cursor is here and you ask for autocompletion
    // p: string
    // l: string
    // c1a: string
    // c1b: string
  }

  ---

  UNSTABLE: renamed internal react-router/route-module export to react-router/internal
  UNSTABLE: removed Info export from generated +types/* files

• Avoid initial fetcher execution 404 error when Lazy Route Discovery is interrupted by a navigation (#​13564)

• href replaces splats * (#​13593)

  const a = href("/products/*", { "*": "/1/edit" });
  // -> /products/1/edit

v7.6.0

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Minor Changes

• Added a new react-router.config.ts routeDiscovery option to configure Lazy Route Discovery behavior. (#​13451)

  • By default, Lazy Route Discovery is enabled and makes manifest requests to the /__manifest path:
    • routeDiscovery: { mode: "lazy", manifestPath: "/__manifest" }
  • You can modify the manifest path used:
    • routeDiscovery: { mode: "lazy", manifestPath: "/custom-manifest" }
  • Or you can disable this feature entirely and include all routes in the manifest on initial document load:
    • routeDiscovery: { mode: "initial" }

• Add support for route component props in createRoutesStub. This allows you to unit test your route components using the props instead of the hooks: (#​13528)

  let RoutesStub = createRoutesStub([
    {
      path: "/",
      Component({ loaderData }) {
        let data = loaderData as { message: string };
        return <pre data-testid="data">Message: {data.message}</pre>;
      },
      loader() {
        return { message: "hello" };
      },
    },
  ]);
  
  render(<RoutesStub />);
  
  await waitFor(() => screen.findByText("Message: hello"));

Patch Changes

• Fix react-router module augmentation for NodeNext (#​13498)

• Don't bundle react-router in react-router/dom CJS export (#​13497)

• Fix bug where a submitting fetcher would get stuck in a loading state if a revalidating loader redirected (#​12873)

• Fix hydration error if a server loader returned undefined (#​13496)

• Fix initial load 404 scenarios in data mode (#​13500)

• Stabilize useRevalidator's revalidate function (#​13542)

• Preserve status code if a clientAction throws a data() result in framework mode (#​13522)

• Be defensive against leading double slashes in paths to avoid Invalid URL errors from the URL constructor (#​13510)

  • Note we do not sanitize/normalize these paths - we only detect them so we can avoid the error that would be thrown by new URL("//", window.location.origin)

• Remove Navigator declaration for navigator.connection.saveData to avoid messing with any other types beyond saveData in userland (#​13512)

• Fix handleError params values on .data requests for routes with a dynamic param as the last URL segment (#​13481)

• Don't trigger an ErrorBoundary UI before the reload when we detect a manifest verison mismatch in Lazy Route Discovery (#​13480)

• Inline [email protected] dependency and fix decoding ordering of Map/Set instances (#​13518)

• Only render dev warnings in DEV mode (#​13461)

• UNSTABLE: Fix a few bugs with error bubbling in middleware use-cases (#​13538)

• Short circuit post-processing on aborted dataStrategy requests (#​13521)

  • This resolves non-user-facing console errors of the form Cannot read properties of undefined (reading 'result')

v7.5.3

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Patch Changes

• Fix bug where bubbled action errors would result in loaderData being cleared at the handling ErrorBoundary route (#​13476)
• Handle redirects from clientLoader.hydrate initial load executions (#​13477)

v7.5.2

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Patch Changes

• Update Single Fetch to also handle the 204 redirects used in ?_data requests in Remix v2 (#​13364)

  • This allows applications to return a redirect on .data requests from outside the scope of React Router (i.e., an express/hono middleware)
  • ⚠️ Please note that doing so relies on implementation details that are subject to change without a SemVer major release
  • This is primarily done to ease upgrading to Single Fetch for existing Remix v2 applications, but the recommended way to handle this is redirecting from a route middleware

• Adjust approach for Prerendering/SPA Mode via headers (#​13453)

v7.5.1

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Patch Changes

• Fix single fetch bug where no revalidation request would be made when navigating upwards to a reused parent route (#​13253)

• When using the object-based route.lazy API, the HydrateFallback and hydrateFallbackElement properties are now skipped when lazy loading routes after hydration. (#​13376)

  If you move the code for these properties into a separate file, you can use this optimization to avoid downloading unused hydration code. For example:

  createBrowserRouter([
    {
      path: "/show/:showId",
      lazy: {
        loader: async () => (await import("./show.loader.js")).loader,
        Component: async () => (await import("./show.component.js")).Component,
        HydrateFallback: async () =>
          (await import("./show.hydrate-fallback.js")).HydrateFallback,
      },
    },
  ]);

• Properly revalidate prerendered paths when param values change (#​13380)

• UNSTABLE: Add a new unstable_runClientMiddleware argument to dataStrategy to enable middleware execution in custom dataStrategy implementations (#​13395)

• UNSTABLE: Add better error messaging when getLoadContext is not updated to return a Map" (#​13242)

• Do not automatically add null to staticHandler.query() context.loaderData if routes do not have loaders (#​13223)

  • This was a Remix v2 implementation detail inadvertently left in for React Router v7
  • Now that we allow returning undefined from loaders, our prior check of loaderData[routeId] !== undefined was no longer sufficient and was changed to a routeId in loaderData check - these null values can cause issues for this new check
  • ⚠️ This could be a "breaking bug fix" for you if you are doing manual SSR with createStaticHandler()/<StaticRouterProvider>, and using context.loaderData to control <RouterProvider> hydration behavior on the client

• Fix prerendering when a loader returns a redirect (#​13365)

• UNSTABLE: Update context type for LoaderFunctionArgs/ActionFunctionArgs when middleware is enabled (#​13381)

• Add support for the new unstable_shouldCallHandler/unstable_shouldRevalidateArgs APIs in dataStrategy (#​13253)

v7.5.0

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Minor Changes

• Add granular object-based API for route.lazy to support lazy loading of individual route properties, for example: (#​13294)

  createBrowserRouter([
    {
      path: "/show/:showId",
      lazy: {
        loader: async () => (await import("./show.loader.js")).loader,
        action: async () => (await import("./show.action.js")).action,
        Component: async () => (await import("./show.component.js")).Component,
      },
    },
  ]);

  Breaking change for route.unstable_lazyMiddleware consumers

  The route.unstable_lazyMiddleware property is no longer supported. If you want to lazily load middleware, you must use the new object-based route.lazy API with route.lazy.unstable_middleware, for example:

  createBrowserRouter([
    {
      path: "/show/:showId",
      lazy: {
        unstable_middleware: async () =>
          (await import("./show.middleware.js")).middleware,
        // etc.
      },
    },
  ]);

Patch Changes

• Introduce unstable_subResourceIntegrity future flag that enables generation of an importmap with integrity for the scripts that will be loaded by the browser. (#​13163)

v7.4.1

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Patch Changes

• Fix types on unstable_MiddlewareFunction to avoid type errors when a middleware doesn't return a value (#​13311)

• Dedupe calls to route.lazy functions (#​13260)

• Add support for route.unstable_lazyMiddleware function to allow lazy loading of middleware logic. (#​13210)

  Breaking change for unstable_middleware consumers

  The route.unstable_middleware property is no longer supported in the return value from route.lazy. If you want to lazily load middleware, you must use route.unstable_lazyMiddleware.

v7.4.0

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Patch Changes

• Fix root loader data on initial load redirects in SPA mode (#​13222)
• Load ancestor pathless/index routes in lazy route discovery for upwards non-eager-discoery routing (#​13203)
• Fix shouldRevalidate behavior for clientLoader-only routes in ssr:true apps (#​13221)
• UNSTABLE: Fix RequestHandler loadContext parameter type when middleware is enabled (#​13204)
• UNSTABLE: Update Route.unstable_MiddlewareFunction to have a return value of Response | undefined instead of Response | void becaue you should not return anything if you aren't returning the Response (#​13199)
• UNSTABLE(BREAKING): If a middleware throws an error, ensure we only bubble the error itself via next() and are no longer leaking the MiddlewareError implementation detail (#​13180)

v7.3.0

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Minor Changes

• Add fetcherKey as a parameter to patchRoutesOnNavigation (#​13061)
  • In framework mode, Lazy Route Discovery will now detect manifest version mismatches after a new deploy
  • On navigations to undiscovered routes, this mismatch will trigger a document reload of the destination path
  • On fetcher calls to undiscovered routes, this mismatch will trigger a document reload of the current path

Patch Changes

• Skip resource route flow in dev server in SPA mode (#​13113)

• Support middleware on routes (unstable) (#​12941)

  Middleware is implemented behind a future.unstable_middleware flag. To enable, you must enable the flag and the types in your react-router-config.ts file:

  import type { Config } from "@​react-router/dev/config";
  import type { Future } from "react-router";
  
  declare module "react-router" {
    interface Future {
      unstable_middleware: true; // 👈 Enable middleware types
    }
  }
  
  export default {
    future: {
      unstable_middleware: true, // 👈 Enable middleware
    },
  } satisfies Config;

  ⚠️ Middleware is unstable and should not be adopted in production. There is at least one known de-optimization in route module loading for clientMiddleware that we will be addressing this before a stable release.

  ⚠️ Enabling middleware contains a breaking change to the context parameter passed to your loader/action functions - see below for more information.

  Once enabled, routes can define an array of middleware functions that will run sequentially before route handlers run. These functions accept the same parameters as loader/action plus an additional next parameter to run the remaining data pipeline. This allows middlewares to perform logic before and after handlers execute.

  // Framework mode
  export const unstable_middleware = [serverLogger, serverAuth]; // server
  export const unstable_clientMiddleware = [clientLogger]; // client
  
  // Library mode
  const routes = [
    {
      path: "/",
      // Middlewares are client-side for library mode SPA's
      unstable_middleware: [clientLogger, clientAuth],
      loader: rootLoader,
      Component: Root,
    },
  ];

  Here's a simple example of a client-side logging middleware that can be placed on the root route:

  const clientLogger: Route.unstable_ClientMiddlewareFunction = async (
    { request },
    next,
  ) => {
    let start = performance.now();
  
    // Run the remaining middlewares and all route loaders
    await next();
  
    let duration = performance.now() - start;
    console.log(`Navigated to ${request.url} (${duration}ms)`);
  };

  Note that in the above example, the next/middleware functions don't return anything. This is by design as on the client there is no "response" to send over the network like there would be for middlewares running on the server. The data is all handled behind the scenes by the stateful router.

  For a server-side middleware, the next function will return the HTTP Response that React Router will be sending across the wire, thus giving you a chance to make changes as needed. You may throw a new response to short circuit and respond immediately, or you may return a new or altered response to override the default returned by next().

  const serverLogger: Route.unstable_MiddlewareFunction = async (
    { request, params, context },
    next,
  ) => {
    let start = performance.now();
  
    // 👇 Grab the response here
    let res = await next();
  
    let duration = performance.now() - start;
    console.log(`Navigated to ${request.url} (${duration}ms)`);
  
    // 👇 And return it here (optional if you don't modify the response)
    return res;
  };

  You can throw a redirect from a middleware to short circuit any remaining processing:

  import { sessionContext } from "../context";
  const serverAuth: Route.unstable_MiddlewareFunction = (
    { request, params, context },
    next,
  ) => {
    let session = context.get(sessionContext);
    let user = session.get("user");
    if (!user) {
      session.set("returnTo", request.url);
      throw redirect("/login", 302);
    }
  };

  Note that in cases like this where you don't need to do any post-processing you don't need to call the next function or return a Response.

  Here's another example of using a server middleware to detect 404s and check the CMS for a redirect:

  const redirects: Route.unstable_MiddlewareFunction = async ({
    request,
    next,
  }) => {
    // attempt to handle the request
    let res = await next();
  
    // if it's a 404, check the CMS for a redirect, do it last
    // because it's expensive
    if (res.status === 404) {
      let cmsRedirect = await checkCMSRedirects(request.url);
      if (cmsRedirect) {
        throw redirect(cmsRedirect, 302);
      }
    }
  
    return res;
  };

  context parameter

  When middleware is enabled, your application will use a different type of context parameter in your loaders and actions to provide better type safety. Instead of AppLoadContext, context will now be an instance of ContextProvider that you can use with type-safe contexts (similar to React.createContext):

  import { unstable_createContext } from "react-router";
  import { Route } from "./+types/root";
  import type { Session } from "./sessions.server";
  import { getSession } from "./sessions.server";
  
  let sessionContext = unstable_createContext<Session>();
  
  const sessionMiddleware: Route.unstable_MiddlewareFunction = ({
    context,
    request,
  }) => {
    let session = await getSession(request);
    context.set(sessionContext, session);
    //                          ^ must be of type Session
  };
  
  // ... then in some downstream middleware
  const loggerMiddleware: Route.unstable_MiddlewareFunction = ({
    context,
    request,
  }) => {
    let session = context.get(sessionContext);
    //  ^ typeof Session
    console.log(session.get("userId"), request.method, request.url);
  };
  
  // ... or some downstream loader
  export function loader({ context }: Route.LoaderArgs) {
    let session = context.get(sessionContext);
    let profile = await getProfile(session.get("userId"));
    return { profile };
  }

  If you are using a custom server with a getLoadContext function, the return value for initial context values passed from the server adapter layer is no longer an object and should now return an unstable_InitialContext (Map<RouterContext, unknown>):

  let adapterContext = unstable_createContext<MyAdapterContext>();
  
  function getLoadContext(req, res): unstable_InitialContext {
    let map = new Map();
    map.set(adapterContext, getAdapterContext(req));
    return map;
  }

• Fix types for loaderData and actionData that contained Records (#​13139)

  UNSTABLE(BREAKING):

  unstable_SerializesTo added a way to register custom serialization types in Single Fetch for other library and framework authors like Apollo.
  It was implemented with branded type whose branded property that was made optional so that casting arbitrary values was easy:

  // without the brand being marked as optional
  let x1 = 42 as unknown as unstable_SerializesTo<number>;
  //          ^^^^^^^^^^
  
  // with the brand being marked as optional
  let x2 = 42 as unstable_SerializesTo<number>;

  However, this broke type inference in loaderData and actionData for any Record types as those would now (incorrectly) match unstable_SerializesTo.
  This affected all users, not just those that depended on unstable_SerializesTo.
  To fix this, the branded property of unstable_SerializesTo is marked as required instead of optional.

  For library and framework authors using unstable_SerializesTo, you may need to add as unknown casts before casting to unstable_SerializesTo.

• Fix single fetch _root.data requests when a basename is used (#​12898)

• Add context support to client side data routers (unstable) (#​12941)

  Your application loader and action functions on the client will now receive a context parameter. This is an instance of unstable_RouterContextProvider that you use with type-safe contexts (similar to React.createContext) and is most useful with the corresponding middleware/clientMiddleware API's:

  import { unstable_createContext } from "react-router";
  
  type User = {
    /*...*/
  };
  
  let userContext = unstable_createContext<User>();
  
  function sessionMiddleware({ context }) {
    let user = await getUser();
    context.set(userContext, user);
  }
  
  // ... then in some downstream loader
  function loader({ context }) {
    let user = context.get(userContext);
    let profile = await getProfile(user.id);
    return { profile };
  }

  Similar to server-side requests, a fresh context will be created per navigation (or fetcher call). If you have initial data you'd like to populate in the context for every request, you can provide an unstable_getContext function at the root of your app:

  • Library mode - createBrowserRouter(routes, { unstable_getContext })
  • Framework mode - <HydratedRouter unstable_getContext>

  This function should return an value of type unstable_InitialContext which is a Map<unstable_RouterContext, unknown> of context's and initial values:

  const loggerContext = unstable_createContext<(...args: unknown[]) => void>();
  
  function logger(...args: unknown[]) {
    console.log(new Date.toISOString(), ...args);
  }
  
  function unstable_getContext() {
    let map = new Map();
    map.set(loggerContext, logger);
    return map;
  }

v7.2.0

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Minor Changes

• New type-safe href utility that guarantees links point to actual paths in your app (#​13012)

  import { href } from "react-router";
  
  export default function Component() {
    const link = href("/blog/:slug", { slug: "my-first-post" });
    return (
      <main>
        <Link to={href("/products/:id", { id: "asdf" })} />
        <NavLink to={href("/:lang?/about", { lang: "en" })} />
      </main>
    );
  }

Patch Changes

• Fix typegen for repeated params (#​13012)

  In React Router, path parameters are keyed by their name.
  So for a path pattern like /a/:id/b/:id?/c/:id, the last :id will set the value for id in useParams and the params prop.
  For example, /a/1/b/2/c/3 will result in the value { id: 3 } at runtime.

  Previously, generated types for params incorrectly modeled repeated params with an array.
  So /a/1/b/2/c/3 generated a type like { id: [1,2,3] }.

  To be consistent with runtime behavior, the generated types now correctly model the "last one wins" semantics of path parameters.
  So /a/1/b/2/c/3 now generates a type like { id: 3 }.

• Don't apply Single Fetch revalidation de-optimization when in SPA mode since there is no server HTTP request (#​12948)

• Properly handle revalidations to across a prerender/SPA boundary (#​13021)

  • In "hybrid" applications where some routes are pre-rendered and some are served from a SPA fallback, we need to avoid making .data requests if the path wasn't pre-rendered because the request will 404
  • We don't know all the pre-rendered paths client-side, however:
    • All loader data in ssr:false mode is static because it's generated at build time
    • A route must use a clientLoader to do anything dynamic
    • Therefore, if a route only has a loader and not a clientLoader, we disable revalidation by default because there is no new data to retrieve
    • We short circuit and skip single fetch .data request logic if there are no server loaders with shouldLoad=true in our single fetch dataStrategy
    • This ensures that the route doesn't cause a .data request that would 404 after a submission

• Error at build time in ssr:false + prerender apps for the edge case scenario of: (#​13021)

  • A parent route has only a loader (does not have a clientLoader)
  • The parent route is pre-rendered
  • The parent route has children routes which are not prerendered
  • This means that when the child paths are loaded via the SPA fallback, the parent won't have any loaderData because there is no server on which to run the loader
  • This can be resolved by either adding a parent clientLoader or pre-rendering the child paths
  • If you add a clientLoader, calling the serverLoader() on non-prerendered paths will throw a 404

• Add unstable support for splitting route modules in framework mode via future.unstable_splitRouteModules (#​11871)

• Add unstable_SerializesTo brand type for library authors to register types serializable by React Router's streaming format (turbo-stream) (ab5b05b02)

• Align dev server behavior with static file server behavior when ssr:false is set (#​12948)

  • When no prerender config exists, only SSR down to the root HydrateFallback (SPA Mode)
  • When a prerender config exists but the current path is not prerendered, only SSR down to the root HydrateFallback (SPA Fallback)
  • Return a 404 on .data requests to non-pre-rendered paths

• Improve prefetch performance of CSS side effects in framework mode (#​12889)

• Disable Lazy Route Discovery for all ssr:false apps and not just "SPA Mode" because there is no runtime server to serve the search-param-configured __manifest requests (#​12894)

  • We previously only disabled this for "SPA Mode" which is ssr:false and no prerender config but we realized it should apply to all ssr:false apps, including those prerendering multiple pages
  • In those prerender scenarios we would prerender the /__manifest file assuming the static file server would serve it but that makes some unneccesary assumptions about the static file server behaviors

• Properly handle interrupted manifest requests in lazy route discovery (#​12915)

v7.1.5

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Patch Changes

• Fix regression introduced in 7.1.4 via #​12800 that caused issues navigating to hash routes inside splat routes for applications using Lazy Route Discovery (patchRoutesOnNavigation) (#​12927)

v7.1.4

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Patch Changes

• Internal reorg to clean up some duplicated route module types (#​12799)
• Properly handle status codes that cannot have a body in single fetch responses (204, etc.) (#​12760)
• Stop erroring on resource routes that return raw strings/objects and instead serialize them as text/plain or application/json responses (#​12848)
  • This only applies when accessed as a resource route without the .data extension
  • When accessed from a Single Fetch .data request, they will still be encoded via turbo-stream
• Optimize Lazy Route Discovery path discovery to favor a single querySelectorAll call at the body level instead of many calls at the sub-tree level (#​12731)
• Properly bubble headers as errorHeaders when throwing a data() result (#​12846)
  • Avoid duplication of Set-Cookie headers could be duplicated if also returned from headers
• Optimize route matching by skipping redundant matchRoutes calls when possible (#​12800)

v7.1.3

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No changes

v7.1.2

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Patch Changes

• Fix issue with fetcher data cleanup in the data layer on fetcher unmount (#​12681)

• Do not rely on symbol for filtering out redirect responses from loader data (#​12694)

  Previously, some projects were getting type checking errors like:

  error TS4058: Return type of exported function has or is using name 'redirectSymbol' from external module "node_modules/..." but cannot be named.

  Now that symbols are not used for the redirect response type, these errors should no longer be present.

v7.1.1

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No changes

v7.1.0

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Patch Changes

• Throw unwrapped single fetch redirect to align with pre-single fetch behavior (#​12506)
• Ignore redirects when inferring loader data types (#​12527)
• Remove <Link prefetch> warning which suffers from false positives in a lazy route discovery world (#​12485)

v7.0.2

Compare Source

Patch Changes

• temporarily only use one build in export map so packages can have a peer dependency on react router (#​12437)

• Generate wide matches and params types for current route and child routes (#​12397)

  At runtime, matches includes child route matches and params include child route path parameters.
  But previously, we only generated types for parent routes in matches; for params, we only considered the parent routes and the current route.
  To align our generated types more closely to the runtime behavior, we now generate more permissive, wider types when accessing child route information.

v7.0.1

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No changes

v7.0.0

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Major Changes

• Remove the original defer implementation in favor of using raw promises via single fetch and turbo-stream. This removes these exports from React Router: (#​11744)

  • defer
  • AbortedDeferredError
  • type TypedDeferredData
  • UNSAFE_DeferredData
  • UNSAFE_DEFERRED_SYMBOL,
• • Collapse @remix-run/router into react-router (#​11505)
  • Collapse react-router-dom into react-router
  • Collapse @remix-run/server-runtime into react-router
  • Collapse @remix-run/testing into react-router

• Remove single fetch future flag. (#​11522)

• Drop support for Node 16, React Router SSR now requires Node 18 or higher (#​11391)

• Remove future.v7_startTransition flag (#​11696)

• • Expose the underlying router promises from the following APIs for compsition in React 19 APIs: (#​11521)
    • useNavigate()
    • useSubmit
    • useFetcher().load
    • useFetcher().submit
    • useRevalidator.revalidate

• Remove future.v7_normalizeFormMethod future flag (#​11697)

• For Remix consumers migrating to React Router, the crypto global from the Web Crypto API is now required when using cookie and session APIs. This means that the following APIs are provided from react-router rather than platform-specific packages: (#​11837)

  • createCookie
  • createCookieSessionStorage
  • createMemorySessionStorage
  • createSessionStorage

  For consumers running older versions of Node, the installGlobals function from @remix-run/node has been updated to define globalThis.crypto, using Node's require('node:crypto').webcrypto implementation.

  Since platform-specific packages no longer need to implement this API, the following low-level APIs have been removed:

  • createCookieFactory
  • createSessionStorageFactory
  • createCookieSessionStorageFactory
  • createMemorySessionStorageFactory

• Imports/Exports cleanup (#​11840)

  • Removed the following exports that were previously public API from @remix-run/router
    • types
      • AgnosticDataIndexRouteObject
      • AgnosticDataNonIndexRouteObject
      • AgnosticDataRouteMatch
      • AgnosticDataRouteObject
      • AgnosticIndexRouteObject
      • AgnosticNonIndexRouteObject
      • AgnosticRouteMatch
      • AgnosticRouteObject
      • TrackedPromise
      • unstable_AgnosticPatchRoutesOnMissFunction
      • Action -> exported as NavigationType via react-router
      • Router exported as DataRouter to differentiate from RR's <Router>
    • API
      • getToPathname (@private)
      • joinPaths (@private)
      • normalizePathname (@private)
      • resolveTo (@private)
      • stripBasename (@private)
      • createBrowserHistory -> in favor of createBrowserRouter
      • createHashHistory -> in favor of createHashRouter
      • createMemoryHistory -> in favor of createMemoryRouter
      • createRouter
      • createStaticHandler -> in favor of wrapper createStaticHandler in RR Dom
      • getStaticContextFromError
  • Removed the following exports that were previously public API from react-router
    • Hash
    • Pathname
    • Search

• update minimum node version to 18 (#​11690)

• Remove future.v7_prependBasename from the ionternalized @remix-run/router package (#​11726)

• Migrate Remix type generics to React Router (#​12180)

  • These generics are provided for Remix v2 migration purposes
  • These generics and the APIs they exist on should be considered informally deprecated in favor of the new Route.* types
  • Anyone migrating from React Router v6 should probably not leverage these new generics and should migrate straight to the Route.* types
  • For React Router v6 users, these generics are new and should not impact your app, with one exception
    • useFetcher previously had an optional generic (used primarily by Remix v2) that expected the data type
    • This has been updated in v7 to expect the type of the function that generates the data (i.e., typeof loader/typeof action)
    • Therefore, you should update your usages:
      • ❌ useFetcher<LoaderData>()
      • ✅ useFetcher<typeof loader>()

• Remove future.v7_throwAbortReason from internalized @remix-run/router package (#​11728)

• Add exports field to all packages (#​11675)

• node package no longer re-exports from react-router (#​11702)

• renamed RemixContext to FrameworkContext (#​11705)

• updates the minimum React version to 18 (#​11689)

• PrefetchPageDescriptor replaced by PageLinkDescriptor (#​11960)

• • Consolidate types previously duplicated across @remix-run/router, @remix-run/server-runtime, and @remix-run/react now that they all live in react-router (#​12177)
    • Examples: LoaderFunction, LoaderFunctionArgs, ActionFunction, ActionFunctionArgs, DataFunctionArgs, RouteManifest, LinksFunction, Route, EntryRoute
    • The RouteManifest type used by the "remix" code is now slightly stricter because it is using the former @remix-run/router RouteManifest
      • Record<string, Route> -> Record<string, Route | undefined>
    • Removed AppData type in favor of inlining unknown in the few locations it was used
    • Removed ServerRuntimeMeta* types in favor of the Meta* types they were duplicated from
• • Remove the future.v7_partialHydration flag (#​11725)
    • This also removes the <RouterProvider fallbackElement> prop
      • To migrate, move the fallbackElement to a hydrateFallbackElement/HydrateFallback on your root route
    • Also worth nothing there is a related breaking changer with this future flag:
      • Without future.v7_partialHydration (when using fallbackElement), state.navigation was populated during the initial load
      • With future.v7_partialHydration, state.navigation remains in an "idle" state during the initial load

• Remove v7_relativeSplatPath future flag (#​11695)

• Drop support for Node 18, update minimum Node vestion to 20 (#​12171)

  • Remove `installGlobals(

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