Add prerequisite sections to a few places (#12559)

* Add prereqs to framework installation page

* Add prereqs to library installation page

* Add prereqs to upgrading from v6 page

* Update contributors.yml

* Move prerequisites to docs-info

---------

Co-authored-by: Brooks Lybrand <[email protected]>

Author: knownasilya

contributors.yml

@@ -321,3 +321,4 @@
 - yuleicul
 - zeromask1337
 - zheng-chuang
+- knownasilya

docs/start/framework/installation.md

@@ -5,6 +5,17 @@ order: 1
 
 # Installation
 
+<docs-info>
+
+React Router v7 requires the following minimum versions:
+
+- `node@20`
+- `react@18`
+- `react-dom@18`
+
+</docs-info>
+
+Most projects start with a template. Let's use a basic template maintained by React Router:
 Most projects start with a template. Let's use a basic template maintained by React Router:
 
 ```shellscript nonumber

docs/start/library/installation.md

@@ -5,6 +5,16 @@ order: 1
 
 # Installation
 
+<docs-info>
+
+React Router v7 requires the following minimum versions:
+
+- `node@20`
+- `react@18`
+- `react-dom@18`
+
+</docs-info>
+
 You can start with a React template from Vite and choose "React", otherwise bootstrap your application however you prefer.
 
 ```shellscript nonumber

docs/upgrading/remix.md

@@ -5,6 +5,16 @@ order: 2
 
 # Upgrading from Remix
 
+<docs-info>
+
+React Router v7 requires the following minimum versions:
+
+- `node@20`
+- `react@18`
+- `react-dom@18`
+
+</docs-info>
+
 React Router v7 is the next major version of Remix after v2 (see our ["Incremental Path to React 19" blog post][incremental-path-to-react-19] for more information).
 
 If you have enabled all [Remix v2 future flags][v2-future-flags], upgrading from Remix v2 to React Router v7 mainly involves updating dependencies.

docs/upgrading/v6.md

@@ -5,6 +5,16 @@ order: 1
 
 # Upgrading from v6
 
+<docs-info>
+
+React Router v7 requires the following minimum versions:
+
+- `node@20`
+- `react@18`
+- `react-dom@18`
+
+</docs-info>
+
 The v7 upgrade has no breaking changes if you have enabled all future flags. These flags allow you to update your app one change at a time. We highly recommend you make a commit after each step and ship it instead of doing everything all at once.
 
 ## Update to latest v6.x