diff --git a/.changeset/pre.json b/.changeset/pre.json
index 6af84fec5e..4dcae38cc3 100644
--- a/.changeset/pre.json
+++ b/.changeset/pre.json
@@ -8,5 +8,17 @@
     "react-router-native": "6.13.0",
     "@remix-run/router": "1.6.3"
   },
-  "changesets": []
+  "changesets": [
+    "blocker-key-strict-mode",
+    "formdata-submitter",
+    "purple-islands-cough",
+    "raw-payload-submission-router",
+    "raw-payload-submission",
+    "skip-fetcher-revalidate",
+    "smart-pots-repair",
+    "strip-basename-getkey",
+    "strip-blocker-basename",
+    "sync-window-location",
+    "tsc-skiplibcheck-react17"
+  ]
 }
diff --git a/.changeset/raw-payload-submission-router.md b/.changeset/raw-payload-submission-router.md
index 06634bcd9b..bcd11df0df 100644
--- a/.changeset/raw-payload-submission-router.md
+++ b/.changeset/raw-payload-submission-router.md
@@ -11,9 +11,8 @@ router.navigate("/", {
   body: { key: "value" },
 });
 
-function action({ request }) {
-  // request.formData => FormData instance with entry [key=value]
-  // request.text => "key=value"
+async function action({ request }) {
+  // await request.formData() => FormData instance with entry [key=value]
 }
 ```
 
@@ -25,9 +24,8 @@ router.navigate("/", {
   body: { key: "value" },
 });
 
-function action({ request }) {
-  // request.json => { key: "value" }
-  // request.text => '{ "key":"value" }'
+async function action({ request }) {
+  // await request.json() => { key: "value" }
 }
 ```
 
@@ -38,7 +36,7 @@ router.navigate("/", {
   body: "Text submission",
 });
 
-function action({ request }) {
-  // request.text => "Text submission"
+async function action({ request }) {
+  // await request.text() => "Text submission"
 }
 ```
diff --git a/.changeset/raw-payload-submission.md b/.changeset/raw-payload-submission.md
index ab804c3f02..2981b6f5d0 100644
--- a/.changeset/raw-payload-submission.md
+++ b/.changeset/raw-payload-submission.md
@@ -2,7 +2,7 @@
 "react-router-dom": minor
 ---
 
-Add support for `application/json` and `text/plain` encodings for `useSubmit`/`fetcher.submit`. To reflect these additional types, `useNavigation`/`useFetcher` now also contain `navigation.json`/`navigation.text` and `fetcher.json`/`fetcher.text` which are getter functions mimicking `request.json` and `request.text`. Just as a `Request` does, if you access one of these methods for the incorrect encoding type, it will throw an Error (i.e. accessing `navigation.formData` when `navigation.formEncType` is `application/json`).
+Add support for `application/json` and `text/plain` encodings for `useSubmit`/`fetcher.submit`. To reflect these additional types, `useNavigation`/`useFetcher` now also contain `navigation.json`/`navigation.text` and `fetcher.json`/`fetcher.text` which include the json/text submission if applicable.
 
 ```jsx
 // The default behavior will still serialize as FormData
@@ -12,13 +12,11 @@ function Component() {
   submit({ key: "value" });
   // navigation.formEncType => "application/x-www-form-urlencoded"
   // navigation.formData    => FormData instance
-  // navigation.text        => "key=value"
 }
 
-function action({ request }) {
+async function action({ request }) {
   // request.headers.get("Content-Type") => "application/x-www-form-urlencoded"
-  // request.formData                    => FormData instance
-  // request.text                        => "key=value"
+  // await request.formData()            => FormData instance
 }
 ```
 
@@ -29,13 +27,11 @@ function Component() {
   submit({ key: "value" }, { encType: "application/json" });
   // navigation.formEncType => "application/json"
   // navigation.json        => { key: "value" }
-  // navigation.text        => '{"key":"value"}'
 }
 
-function action({ request }) {
+async function action({ request }) {
   // request.headers.get("Content-Type") => "application/json"
-  // request.json                        => { key: "value" }
-  // request.text                        => '{"key":"value"}'
+  // await request.json                  => { key: "value" }
 }
 ```
 
@@ -48,8 +44,8 @@ function Component() {
   // navigation.text        => "Text submission"
 }
 
-function action({ request }) {
+async function action({ request }) {
   // request.headers.get("Content-Type") => "text/plain"
-  // request.text                        => "Text submission"
+  // await request.text()                => "Text submission"
 }
 ```
diff --git a/.changeset/smart-pots-repair.md b/.changeset/smart-pots-repair.md
index 75220242f8..4c292766a1 100644
--- a/.changeset/smart-pots-repair.md
+++ b/.changeset/smart-pots-repair.md
@@ -6,4 +6,4 @@
 "@remix-run/router": patch
 ---
 
-upgrade typescript to 5.1
+Upgrade `typescript` to 5.1
diff --git a/packages/react-router-dom-v5-compat/CHANGELOG.md b/packages/react-router-dom-v5-compat/CHANGELOG.md
index 8f556e7ac7..ea6781c6d0 100644
--- a/packages/react-router-dom-v5-compat/CHANGELOG.md
+++ b/packages/react-router-dom-v5-compat/CHANGELOG.md
@@ -1,5 +1,14 @@
 # `react-router-dom-v5-compat`
 
+## 6.14.0-pre.0
+
+### Patch Changes
+
+- upgrade typescript to 5.1 ([#10581](https://github.com/remix-run/react-router/pull/10581))
+- Updated dependencies:
+  - `react-router@6.14.0-pre.0`
+  - `react-router-dom@6.14.0-pre.0`
+
 ## 6.13.0
 
 ### Patch Changes
diff --git a/packages/react-router-dom-v5-compat/package.json b/packages/react-router-dom-v5-compat/package.json
index bc520b9a99..a7579f3a97 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": "6.13.0",
+  "version": "6.14.0-pre.0",
   "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": "6.13.0"
+    "react-router": "6.14.0-pre.0"
   },
   "peerDependencies": {
     "react": ">=16.8",
diff --git a/packages/react-router-dom/CHANGELOG.md b/packages/react-router-dom/CHANGELOG.md
index 10c395031a..ac261e2d1a 100644
--- a/packages/react-router-dom/CHANGELOG.md
+++ b/packages/react-router-dom/CHANGELOG.md
@@ -1,5 +1,67 @@
 # `react-router-dom`
 
+## 6.14.0-pre.0
+
+### Minor Changes
+
+- Add support for `application/json` and `text/plain` encodings for `useSubmit`/`fetcher.submit`. To reflect these additional types, `useNavigation`/`useFetcher` now also contain `navigation.json`/`navigation.text` and `fetcher.json`/`fetcher.text` which include the json/text submission if applicable. ([#10413](https://github.com/remix-run/react-router/pull/10413))
+
+  ```jsx
+  // The default behavior will still serialize as FormData
+  function Component() {
+    let navigation = useNavigation();
+    let submit = useSubmit();
+    submit({ key: "value" });
+    // navigation.formEncType => "application/x-www-form-urlencoded"
+    // navigation.formData    => FormData instance
+  }
+
+  async function action({ request }) {
+    // request.headers.get("Content-Type") => "application/x-www-form-urlencoded"
+    // await request.formData()            => FormData instance
+  }
+  ```
+
+  ```js
+  // Opt-into JSON encoding with `encType: "application/json"`
+  function Component() {
+    let submit = useSubmit();
+    submit({ key: "value" }, { encType: "application/json" });
+    // navigation.formEncType => "application/json"
+    // navigation.json        => { key: "value" }
+  }
+
+  async function action({ request }) {
+    // request.headers.get("Content-Type") => "application/json"
+    // await request.json                  => { key: "value" }
+  }
+  ```
+
+  ```js
+  // Opt-into JSON encoding with `encType: "application/json"`
+  function Component() {
+    let submit = useSubmit();
+    submit("Text submission", { encType: "text/plain" });
+    // navigation.formEncType => "text/plain"
+    // navigation.text        => "Text submission"
+  }
+
+  async function action({ request }) {
+    // request.headers.get("Content-Type") => "text/plain"
+    // await request.text()                => "Text submission"
+  }
+  ```
+
+### Patch Changes
+
+- When submitting a form from a `submitter` element, prefer the built-in `new FormData(form, submitter)` instead of the previous manual approach in modern browsers (those that support the new `submitter` parameter). For browsers that don't support it, we continue to just append the submit button's entry to the end, and we also add rudimentary support for `type="image"` buttons. If developers want full spec-compliant support for legacy browsers, they can use the `formdata-submitter-polyfill`. ([#9865](https://github.com/remix-run/react-router/pull/9865))
+- upgrade `typescript` to 5.1 ([#10581](https://github.com/remix-run/react-router/pull/10581))
+- Call `window.history.pushState/replaceState` before updating React Router state (instead of after) so that `window.location` matches `useLocation` during synchronous React 17 rendering. However, generally apps should not be relying on `window.location` and should always reference `useLocation` when possible, as `window.location` will not be in sync 100% of the time (due to `popstate` events, concurrent mode, etc.) ([#10211](https://github.com/remix-run/react-router/pull/10211))
+- Fix `tsc --skipLibCheck:false` issues on React 17 ([#10622](https://github.com/remix-run/react-router/pull/10622))
+- Updated dependencies:
+  - `react-router@6.14.0-pre.0`
+  - `@remix-run/router@1.7.0-pre.0`
+
 ## 6.13.0
 
 ### Minor Changes
diff --git a/packages/react-router-dom/package.json b/packages/react-router-dom/package.json
index 0363c2ed91..bc6fcb5eba 100644
--- a/packages/react-router-dom/package.json
+++ b/packages/react-router-dom/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-router-dom",
-  "version": "6.13.0",
+  "version": "6.14.0-pre.0",
   "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": "1.6.3",
-    "react-router": "6.13.0"
+    "@remix-run/router": "1.7.0-pre.0",
+    "react-router": "6.14.0-pre.0"
   },
   "devDependencies": {
     "react": "^18.2.0",
diff --git a/packages/react-router-native/CHANGELOG.md b/packages/react-router-native/CHANGELOG.md
index 6bba29b74b..0968e93d7c 100644
--- a/packages/react-router-native/CHANGELOG.md
+++ b/packages/react-router-native/CHANGELOG.md
@@ -1,5 +1,13 @@
 # `react-router-native`
 
+## 6.14.0-pre.0
+
+### Patch Changes
+
+- upgrade typescript to 5.1 ([#10581](https://github.com/remix-run/react-router/pull/10581))
+- Updated dependencies:
+  - `react-router@6.14.0-pre.0`
+
 ## 6.13.0
 
 ### Patch Changes
diff --git a/packages/react-router-native/package.json b/packages/react-router-native/package.json
index 4c8f909def..603958f316 100644
--- a/packages/react-router-native/package.json
+++ b/packages/react-router-native/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-router-native",
-  "version": "6.13.0",
+  "version": "6.14.0-pre.0",
   "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": "6.13.0"
+    "react-router": "6.14.0-pre.0"
   },
   "devDependencies": {
     "react": "^18.2.0",
diff --git a/packages/react-router/CHANGELOG.md b/packages/react-router/CHANGELOG.md
index 0caac4d8b0..c8e8465e36 100644
--- a/packages/react-router/CHANGELOG.md
+++ b/packages/react-router/CHANGELOG.md
@@ -1,5 +1,17 @@
 # `react-router`
 
+## 6.14.0-pre.0
+
+### Patch Changes
+
+- Strip `basename` from locations provided to `unstable_useBlocker` functions to match `useLocation` ([#10573](https://github.com/remix-run/react-router/pull/10573))
+- Fix `generatePath` when passed a numeric `0` value parameter ([#10612](https://github.com/remix-run/react-router/pull/10612))
+- Fix `unstable_useBlocker` key issues in `StrictMode` ([#10573](https://github.com/remix-run/react-router/pull/10573))
+- Fix `tsc --skipLibCheck:false` issues on React 17 ([#10622](https://github.com/remix-run/react-router/pull/10622))
+- upgrade `typescript` to 5.1 ([#10581](https://github.com/remix-run/react-router/pull/10581))
+- Updated dependencies:
+  - `@remix-run/router@1.7.0-pre.0`
+
 ## 6.13.0
 
 ### Minor Changes
diff --git a/packages/react-router/package.json b/packages/react-router/package.json
index 820a336697..31910b6987 100644
--- a/packages/react-router/package.json
+++ b/packages/react-router/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-router",
-  "version": "6.13.0",
+  "version": "6.14.0-pre.0",
   "description": "Declarative routing for React",
   "keywords": [
     "react",
@@ -23,7 +23,7 @@
   "module": "./dist/index.js",
   "types": "./dist/index.d.ts",
   "dependencies": {
-    "@remix-run/router": "1.6.3"
+    "@remix-run/router": "1.7.0-pre.0"
   },
   "devDependencies": {
     "react": "^18.2.0"
diff --git a/packages/router/CHANGELOG.md b/packages/router/CHANGELOG.md
index c970a1c7c5..a714651d8f 100644
--- a/packages/router/CHANGELOG.md
+++ b/packages/router/CHANGELOG.md
@@ -1,5 +1,59 @@
 # `@remix-run/router`
 
+## 1.7.0-pre.0
+
+### Minor Changes
+
+- Add support for `application/json` and `text/plain` encodings for `router.navigate`/`router.fetch` submissions. To leverage these encodings, pass your data in a `body` parameter and specify the desired `formEncType`: ([#10413](https://github.com/remix-run/react-router/pull/10413))
+
+  ```js
+  // By default, the encoding is "application/x-www-form-urlencoded"
+  router.navigate("/", {
+    formMethod: "post",
+    body: { key: "value" },
+  });
+
+  async function action({ request }) {
+    let formData = await request.formData();
+    // formData => FormData instance with entry [key=value]
+  }
+  ```
+
+  ```js
+  // Pass `formEncType` to opt-into a different encoding
+  router.navigate("/", {
+    formMethod: "post",
+    formEncType: "application/json",
+    body: { key: "value" },
+  });
+
+  async function action({ request }) {
+    let json = await request.json();
+    // json => { key: "value" }
+  }
+  ```
+
+  ```js
+  router.navigate("/", {
+    formMethod: "post",
+    formEncType: "text/plain",
+    body: "Text submission",
+  });
+
+  async function action({ request }) {
+    let text = await request.text();
+    // text => "Text submission"
+  }
+  ```
+
+### Patch Changes
+
+- Call `window.history.pushState/replaceState` before updating React Router state (instead of after) so that `window.location` matches `useLocation` during synchronous React 17 rendering. However, generally apps should not be relying on `window.location` and should always reference `useLocation` when possible, as `window.location` will not be in sync 100% of the time (due to `popstate` events, concurrent mode, etc.) ([#10211](https://github.com/remix-run/react-router/pull/10211))
+- Avoid calling `shouldRevalidate` for fetchers that have not yet completed a data load ([#10623](https://github.com/remix-run/react-router/pull/10623))
+- Strip `basename` from the `location` provided to `<ScrollRestoration getKey>` to match the `useLocation` behavior ([#10550](https://github.com/remix-run/react-router/pull/10550))
+- Fix `unstable_useBlocker` key issues in `StrictMode` ([#10573](https://github.com/remix-run/react-router/pull/10573))
+- Upgrade `typescript` to 5.1 ([#10581](https://github.com/remix-run/react-router/pull/10581))
+
 ## 1.6.3
 
 ### Patch Changes
diff --git a/packages/router/package.json b/packages/router/package.json
index fc562c2f9c..e1166feea3 100644
--- a/packages/router/package.json
+++ b/packages/router/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@remix-run/router",
-  "version": "1.6.3",
+  "version": "1.7.0-pre.0",
   "description": "Nested/Data-driven/Framework-agnostic Routing",
   "keywords": [
     "remix",