diff --git a/.changeset/odd-kids-buy.md b/.changeset/odd-kids-buy.md
index 62d89fd4b4..35c8d8cdf5 100644
--- a/.changeset/odd-kids-buy.md
+++ b/.changeset/odd-kids-buy.md
@@ -2,4 +2,4 @@
 "react-router": patch
 ---
 
-fix initialEntries type in createMemoryRouter
+fix `initialEntries` type in `createMemoryRouter`
diff --git a/.changeset/pre.json b/.changeset/pre.json
index 501e9d184f..08e6e40082 100644
--- a/.changeset/pre.json
+++ b/.changeset/pre.json
@@ -13,9 +13,13 @@
     "fluffy-buttons-push",
     "funny-hotels-repeat",
     "funny-shirts-admire",
+    "green-dragons-vanish",
     "hot-badgers-grow",
     "metal-drinks-melt",
     "moody-bulldogs-enjoy",
+    "nine-apricots-notice",
+    "ninety-countries-cheat",
+    "odd-kids-buy",
     "smart-ants-decide",
     "weak-lizards-occur"
   ]
diff --git a/package.json b/package.json
index b8f4abe777..1ce68898d3 100644
--- a/package.json
+++ b/package.json
@@ -106,8 +106,8 @@
     "node": ">=14"
   },
   "filesize": {
-    "packages/router/dist/router.js": {
-      "none": "108 kB"
+    "packages/router/dist/router.umd.min.js": {
+      "none": "34 kB"
     },
     "packages/react-router/dist/react-router.production.min.js": {
       "none": "12.5 kB"
diff --git a/packages/react-router-dom-v5-compat/CHANGELOG.md b/packages/react-router-dom-v5-compat/CHANGELOG.md
index aafc7bcd99..3eb96c0427 100644
--- a/packages/react-router-dom-v5-compat/CHANGELOG.md
+++ b/packages/react-router-dom-v5-compat/CHANGELOG.md
@@ -1,5 +1,13 @@
 # `react-router-dom-v5-compat`
 
+## 6.4.3-pre.1
+
+### Patch Changes
+
+- Updated dependencies:
+  - `react-router@6.4.3-pre.1`
+  - `react-router-dom@6.4.3-pre.1`
+
 ## 6.4.3-pre.0
 
 ### Patch Changes
diff --git a/packages/react-router-dom-v5-compat/package.json b/packages/react-router-dom-v5-compat/package.json
index 5bdcd52f0f..99d4dd213c 100644
--- a/packages/react-router-dom-v5-compat/package.json
+++ b/packages/react-router-dom-v5-compat/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-router-dom-v5-compat",
-  "version": "6.4.3-pre.0",
+  "version": "6.4.3-pre.1",
   "description": "Migration path to React Router v6 from v4/5",
   "keywords": [
     "react",
@@ -24,7 +24,7 @@
   "types": "./dist/index.d.ts",
   "dependencies": {
     "history": "^5.3.0",
-    "react-router": "6.4.3-pre.0"
+    "react-router": "6.4.3-pre.1"
   },
   "peerDependencies": {
     "react": ">=16.8",
diff --git a/packages/react-router-dom/CHANGELOG.md b/packages/react-router-dom/CHANGELOG.md
index 7cb0ee257b..8ea704dead 100644
--- a/packages/react-router-dom/CHANGELOG.md
+++ b/packages/react-router-dom/CHANGELOG.md
@@ -1,5 +1,13 @@
 # `react-router-dom`
 
+## 6.4.3-pre.1
+
+### Patch Changes
+
+- Updated dependencies:
+  - `@remix-run/router@1.0.3-pre.1`
+  - `react-router@6.4.3-pre.1`
+
 ## 6.4.3-pre.0
 
 ### Patch Changes
diff --git a/packages/react-router-dom/package.json b/packages/react-router-dom/package.json
index 8971d831af..1bfc4f82b5 100644
--- a/packages/react-router-dom/package.json
+++ b/packages/react-router-dom/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-router-dom",
-  "version": "6.4.3-pre.0",
+  "version": "6.4.3-pre.1",
   "description": "Declarative routing for React web applications",
   "keywords": [
     "react",
@@ -23,8 +23,8 @@
   "module": "./dist/index.js",
   "types": "./dist/index.d.ts",
   "dependencies": {
-    "@remix-run/router": "1.0.3-pre.0",
-    "react-router": "6.4.3-pre.0"
+    "@remix-run/router": "1.0.3-pre.1",
+    "react-router": "6.4.3-pre.1"
   },
   "devDependencies": {
     "react": "^18.2.0",
diff --git a/packages/react-router-native/CHANGELOG.md b/packages/react-router-native/CHANGELOG.md
index 696d697331..0896a5e71f 100644
--- a/packages/react-router-native/CHANGELOG.md
+++ b/packages/react-router-native/CHANGELOG.md
@@ -1,5 +1,12 @@
 # `react-router-native`
 
+## 6.4.3-pre.1
+
+### Patch Changes
+
+- Updated dependencies:
+  - `react-router@6.4.3-pre.1`
+
 ## 6.4.3-pre.0
 
 ### Patch Changes
diff --git a/packages/react-router-native/package.json b/packages/react-router-native/package.json
index 4f043a6a12..3759196c5e 100644
--- a/packages/react-router-native/package.json
+++ b/packages/react-router-native/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-router-native",
-  "version": "6.4.3-pre.0",
+  "version": "6.4.3-pre.1",
   "description": "Declarative routing for React Native applications",
   "keywords": [
     "react",
@@ -22,7 +22,7 @@
   "types": "./dist/index.d.ts",
   "dependencies": {
     "@ungap/url-search-params": "^0.1.4",
-    "react-router": "6.4.3-pre.0"
+    "react-router": "6.4.3-pre.1"
   },
   "devDependencies": {
     "react": "^18.2.0",
diff --git a/packages/react-router/CHANGELOG.md b/packages/react-router/CHANGELOG.md
index fe7f351913..7b11742a50 100644
--- a/packages/react-router/CHANGELOG.md
+++ b/packages/react-router/CHANGELOG.md
@@ -1,5 +1,14 @@
 # `react-router`
 
+## 6.4.3-pre.1
+
+### Patch Changes
+
+- `useRoutes` should be able to return `null` when passing `locationArg` ([#9485](https://github.com/remix-run/react-router/pull/9485))
+- fix `initialEntries` type in `createMemoryRouter` ([#9498](https://github.com/remix-run/react-router/pull/9498))
+- Updated dependencies:
+  - `@remix-run/router@1.0.3-pre.1`
+
 ## 6.4.3-pre.0
 
 ### Patch Changes
diff --git a/packages/react-router/package.json b/packages/react-router/package.json
index 0f92b579db..47283caa7c 100644
--- a/packages/react-router/package.json
+++ b/packages/react-router/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-router",
-  "version": "6.4.3-pre.0",
+  "version": "6.4.3-pre.1",
   "description": "Declarative routing for React",
   "keywords": [
     "react",
@@ -23,7 +23,7 @@
   "module": "./dist/index.js",
   "types": "./dist/index.d.ts",
   "dependencies": {
-    "@remix-run/router": "1.0.3-pre.0"
+    "@remix-run/router": "1.0.3-pre.1"
   },
   "devDependencies": {
     "react": "^18.2.0"
diff --git a/packages/router/CHANGELOG.md b/packages/router/CHANGELOG.md
index 9fe96881b6..2fb4075c86 100644
--- a/packages/router/CHANGELOG.md
+++ b/packages/router/CHANGELOG.md
@@ -1,5 +1,12 @@
 # `@remix-run/router`
 
+## 1.0.3-pre.1
+
+### Patch Changes
+
+- fix `createURL` in local file execution in Firefox ([#9464](https://github.com/remix-run/react-router/pull/9464))
+- make url-encoding history-aware ([#9496](https://github.com/remix-run/react-router/pull/9496))
+
 ## 1.0.3-pre.0
 
 ### Patch Changes
diff --git a/packages/router/package.json b/packages/router/package.json
index 100e198a92..05a5c32024 100644
--- a/packages/router/package.json
+++ b/packages/router/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@remix-run/router",
-  "version": "1.0.3-pre.0",
+  "version": "1.0.3-pre.1",
   "description": "Nested/Data-driven/Framework-agnostic Routing",
   "keywords": [
     "remix",