diff --git a/.changeset/pre.json b/.changeset/pre.json
index 2f1bf17ffa..447eea3bbb 100644
--- a/.changeset/pre.json
+++ b/.changeset/pre.json
@@ -26,5 +26,16 @@
     "@playground/split-route-modules-spa": "0.0.0",
     "@playground/vite-plugin-cloudflare": "0.0.0"
   },
-  "changesets": []
+  "changesets": [
+    "clever-sheep-draw",
+    "cuddly-dots-hear",
+    "dull-hotels-battle",
+    "eleven-oranges-cheat",
+    "few-months-begin",
+    "four-ligers-search",
+    "plenty-jeans-lie",
+    "silver-peas-shop",
+    "three-oranges-sort",
+    "unlucky-pumas-buy"
+  ]
 }
diff --git a/packages/create-react-router/CHANGELOG.md b/packages/create-react-router/CHANGELOG.md
index a7c95ed10e..433bc50bbf 100644
--- a/packages/create-react-router/CHANGELOG.md
+++ b/packages/create-react-router/CHANGELOG.md
@@ -1,5 +1,7 @@
 # `create-react-router`
 
+## 7.4.0-pre.0
+
 ## 7.3.0
 
 _No changes_
diff --git a/packages/create-react-router/package.json b/packages/create-react-router/package.json
index a08acd5173..b62983fa7e 100644
--- a/packages/create-react-router/package.json
+++ b/packages/create-react-router/package.json
@@ -1,6 +1,6 @@
 {
   "name": "create-react-router",
-  "version": "7.3.0",
+  "version": "7.4.0-pre.0",
   "description": "Create a new React Router app",
   "homepage": "https://reactrouter.com",
   "bugs": {
diff --git a/packages/react-router-architect/CHANGELOG.md b/packages/react-router-architect/CHANGELOG.md
index bf97916747..16d205170a 100644
--- a/packages/react-router-architect/CHANGELOG.md
+++ b/packages/react-router-architect/CHANGELOG.md
@@ -1,5 +1,13 @@
 # `@react-router/architect`
 
+## 7.4.0-pre.0
+
+### Patch Changes
+
+- Updated dependencies:
+  - `react-router@7.4.0-pre.0`
+  - `@react-router/node@7.4.0-pre.0`
+
 ## 7.3.0
 
 ### Patch Changes
diff --git a/packages/react-router-architect/package.json b/packages/react-router-architect/package.json
index ee582cf383..60b9867575 100644
--- a/packages/react-router-architect/package.json
+++ b/packages/react-router-architect/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@react-router/architect",
-  "version": "7.3.0",
+  "version": "7.4.0-pre.0",
   "description": "Architect server request handler for React Router",
   "bugs": {
     "url": "https://github.com/remix-run/react-router/issues"
diff --git a/packages/react-router-cloudflare/CHANGELOG.md b/packages/react-router-cloudflare/CHANGELOG.md
index f3a997b6a6..5fa134c9e5 100644
--- a/packages/react-router-cloudflare/CHANGELOG.md
+++ b/packages/react-router-cloudflare/CHANGELOG.md
@@ -1,5 +1,12 @@
 # `@react-router/cloudflare`
 
+## 7.4.0-pre.0
+
+### Patch Changes
+
+- Updated dependencies:
+  - `react-router@7.4.0-pre.0`
+
 ## 7.3.0
 
 ### Patch Changes
diff --git a/packages/react-router-cloudflare/package.json b/packages/react-router-cloudflare/package.json
index 700400df9a..94dbd4b5b9 100644
--- a/packages/react-router-cloudflare/package.json
+++ b/packages/react-router-cloudflare/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@react-router/cloudflare",
-  "version": "7.3.0",
+  "version": "7.4.0-pre.0",
   "description": "Cloudflare platform abstractions for React Router",
   "bugs": {
     "url": "https://github.com/remix-run/react-router/issues"
diff --git a/packages/react-router-dev/CHANGELOG.md b/packages/react-router-dev/CHANGELOG.md
index 9ddef4721c..8bc38b5bff 100644
--- a/packages/react-router-dev/CHANGELOG.md
+++ b/packages/react-router-dev/CHANGELOG.md
@@ -1,5 +1,21 @@
 # `@react-router/dev`
 
+## 7.4.0-pre.0
+
+### Minor Changes
+
+- Generate types for `virtual:react-router/server-build` module ([#13152](https://github.com/remix-run/react-router/pull/13152))
+
+### Patch Changes
+
+- When `future.unstable_splitRouteModules` is set to `"enforce"`, allow both splittable and unsplittable root route exports since it's always in a single chunk. ([#13238](https://github.com/remix-run/react-router/pull/13238))
+- When `future.unstable_viteEnvironmentApi` is enabled, allow plugins that override the default SSR environment (such as `@cloudflare/vite-plugin`) to be placed before or after the React Router plugin. ([#13183](https://github.com/remix-run/react-router/pull/13183))
+- Fix conflicts with other Vite plugins that use the `configureServer` and/or `configurePreviewServer` hooks ([#13184](https://github.com/remix-run/react-router/pull/13184))
+- Updated dependencies:
+  - `react-router@7.4.0-pre.0`
+  - `@react-router/node@7.4.0-pre.0`
+  - `@react-router/serve@7.4.0-pre.0`
+
 ## 7.3.0
 
 ### Patch Changes
diff --git a/packages/react-router-dev/package.json b/packages/react-router-dev/package.json
index 6fe1f54deb..66060d27eb 100644
--- a/packages/react-router-dev/package.json
+++ b/packages/react-router-dev/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@react-router/dev",
-  "version": "7.3.0",
+  "version": "7.4.0-pre.0",
   "description": "Dev tools and CLI for React Router",
   "homepage": "https://reactrouter.com",
   "bugs": {
diff --git a/packages/react-router-dom/CHANGELOG.md b/packages/react-router-dom/CHANGELOG.md
index 3be33bb3d0..35308acd03 100644
--- a/packages/react-router-dom/CHANGELOG.md
+++ b/packages/react-router-dom/CHANGELOG.md
@@ -1,5 +1,12 @@
 # react-router-dom
 
+## 7.4.0-pre.0
+
+### Patch Changes
+
+- Updated dependencies:
+  - `react-router@7.4.0-pre.0`
+
 ## 7.3.0
 
 ### Patch Changes
diff --git a/packages/react-router-dom/package.json b/packages/react-router-dom/package.json
index 0339898363..fe25a4dfd1 100644
--- a/packages/react-router-dom/package.json
+++ b/packages/react-router-dom/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-router-dom",
-  "version": "7.3.0",
+  "version": "7.4.0-pre.0",
   "description": "Declarative routing for React web applications",
   "keywords": [
     "react",
diff --git a/packages/react-router-express/CHANGELOG.md b/packages/react-router-express/CHANGELOG.md
index 163137b932..cfee171ec2 100644
--- a/packages/react-router-express/CHANGELOG.md
+++ b/packages/react-router-express/CHANGELOG.md
@@ -1,5 +1,13 @@
 # `@react-router/express`
 
+## 7.4.0-pre.0
+
+### Patch Changes
+
+- Updated dependencies:
+  - `react-router@7.4.0-pre.0`
+  - `@react-router/node@7.4.0-pre.0`
+
 ## 7.3.0
 
 ### Patch Changes
diff --git a/packages/react-router-express/package.json b/packages/react-router-express/package.json
index d31def1959..7584515349 100644
--- a/packages/react-router-express/package.json
+++ b/packages/react-router-express/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@react-router/express",
-  "version": "7.3.0",
+  "version": "7.4.0-pre.0",
   "description": "Express server request handler for React Router",
   "bugs": {
     "url": "https://github.com/remix-run/react-router/issues"
diff --git a/packages/react-router-fs-routes/CHANGELOG.md b/packages/react-router-fs-routes/CHANGELOG.md
index de30c3dd0b..6f3bb45933 100644
--- a/packages/react-router-fs-routes/CHANGELOG.md
+++ b/packages/react-router-fs-routes/CHANGELOG.md
@@ -1,5 +1,12 @@
 # `@react-router/fs-routes`
 
+## 7.4.0-pre.0
+
+### Patch Changes
+
+- Updated dependencies:
+  - `@react-router/dev@7.4.0-pre.0`
+
 ## 7.3.0
 
 ### Patch Changes
diff --git a/packages/react-router-fs-routes/package.json b/packages/react-router-fs-routes/package.json
index e7bc89d8fe..18c83f976b 100644
--- a/packages/react-router-fs-routes/package.json
+++ b/packages/react-router-fs-routes/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@react-router/fs-routes",
-  "version": "7.3.0",
+  "version": "7.4.0-pre.0",
   "description": "File system routing conventions for React Router, for use within routes.ts",
   "bugs": {
     "url": "https://github.com/remix-run/react-router/issues"
diff --git a/packages/react-router-node/CHANGELOG.md b/packages/react-router-node/CHANGELOG.md
index a55a027b9b..86ea5be3de 100644
--- a/packages/react-router-node/CHANGELOG.md
+++ b/packages/react-router-node/CHANGELOG.md
@@ -1,5 +1,12 @@
 # `@react-router/node`
 
+## 7.4.0-pre.0
+
+### Patch Changes
+
+- Updated dependencies:
+  - `react-router@7.4.0-pre.0`
+
 ## 7.3.0
 
 ### Patch Changes
diff --git a/packages/react-router-node/package.json b/packages/react-router-node/package.json
index a0ff471591..d9e4a49484 100644
--- a/packages/react-router-node/package.json
+++ b/packages/react-router-node/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@react-router/node",
-  "version": "7.3.0",
+  "version": "7.4.0-pre.0",
   "description": "Node.js platform abstractions for React Router",
   "bugs": {
     "url": "https://github.com/remix-run/react-router/issues"
diff --git a/packages/react-router-remix-routes-option-adapter/CHANGELOG.md b/packages/react-router-remix-routes-option-adapter/CHANGELOG.md
index dc9c595b3e..da741355ad 100644
--- a/packages/react-router-remix-routes-option-adapter/CHANGELOG.md
+++ b/packages/react-router-remix-routes-option-adapter/CHANGELOG.md
@@ -1,5 +1,12 @@
 # `@react-router/remix-config-routes-adapter`
 
+## 7.4.0-pre.0
+
+### Patch Changes
+
+- Updated dependencies:
+  - `@react-router/dev@7.4.0-pre.0`
+
 ## 7.3.0
 
 ### Patch Changes
diff --git a/packages/react-router-remix-routes-option-adapter/package.json b/packages/react-router-remix-routes-option-adapter/package.json
index 2f5a4c51ea..e19caba1e9 100644
--- a/packages/react-router-remix-routes-option-adapter/package.json
+++ b/packages/react-router-remix-routes-option-adapter/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@react-router/remix-routes-option-adapter",
-  "version": "7.3.0",
+  "version": "7.4.0-pre.0",
   "description": "Adapter for Remix's \"routes\" config option, for use within routes.ts",
   "bugs": {
     "url": "https://github.com/remix-run/react-router/issues"
diff --git a/packages/react-router-serve/CHANGELOG.md b/packages/react-router-serve/CHANGELOG.md
index fbc18840a8..9a86242661 100644
--- a/packages/react-router-serve/CHANGELOG.md
+++ b/packages/react-router-serve/CHANGELOG.md
@@ -1,5 +1,14 @@
 # `@react-router/serve`
 
+## 7.4.0-pre.0
+
+### Patch Changes
+
+- Updated dependencies:
+  - `react-router@7.4.0-pre.0`
+  - `@react-router/node@7.4.0-pre.0`
+  - `@react-router/express@7.4.0-pre.0`
+
 ## 7.3.0
 
 ### Patch Changes
diff --git a/packages/react-router-serve/package.json b/packages/react-router-serve/package.json
index 3e17c62c0a..6b93f74def 100644
--- a/packages/react-router-serve/package.json
+++ b/packages/react-router-serve/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@react-router/serve",
-  "version": "7.3.0",
+  "version": "7.4.0-pre.0",
   "description": "Production application server for React Router",
   "bugs": {
     "url": "https://github.com/remix-run/react-router/issues"
diff --git a/packages/react-router/CHANGELOG.md b/packages/react-router/CHANGELOG.md
index 6b9d7ee008..3d20b9a2d6 100644
--- a/packages/react-router/CHANGELOG.md
+++ b/packages/react-router/CHANGELOG.md
@@ -1,5 +1,16 @@
 # `react-router`
 
+## 7.4.0-pre.0
+
+### Patch Changes
+
+- - 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](https://github.com/remix-run/react-router/pull/13180))
+- Fix `RequestHandler` `loadContext` parameter type when middleware is enabled ([#13204](https://github.com/remix-run/react-router/pull/13204))
+- Fix root loader data on initial load redirects in SPA mode ([#13222](https://github.com/remix-run/react-router/pull/13222))
+- Load ancestor pathless/index routes in lazy route discovery for upwards non-eager-discoery routing ([#13203](https://github.com/remix-run/react-router/pull/13203))
+- Fix `shouldRevalidate` behavior for `clientLoader`-only routes in `ssr:true` apps ([#13221](https://github.com/remix-run/react-router/pull/13221))
+- [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](https://github.com/remix-run/react-router/pull/13199))
+
 ## 7.3.0
 
 ### Minor Changes
diff --git a/packages/react-router/package.json b/packages/react-router/package.json
index 6fd3246e20..20d2185bf7 100644
--- a/packages/react-router/package.json
+++ b/packages/react-router/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-router",
-  "version": "7.3.0",
+  "version": "7.4.0-pre.0",
   "description": "Declarative routing for React",
   "keywords": [
     "react",