セルフホホスティングの手順を追加

Author: Sinhalite

README.md

@@ -8,10 +8,9 @@ It helps you to use microCMS from JavaScript and Node.js applications.
 
 ### Install
 
-Install npm package.
+#### Node.js
 
-> [!IMPORTANT]
-> v3.0.0 or later requires Node.js **v18 or higher**.
+Install npm package.
 
 ```bash
 $ npm install microcms-js-sdk
@@ -21,8 +20,21 @@ or
 $ yarn add microcms-js-sdk
 ```
 
-> [!WARNING]
-> The hosting service (unpkg.com) is not related to microCMS. For production use, we recommend self-hosting on your own server.
+> [!IMPORTANT]
+> v3.0.0 or later requires Node.js **v18 or higher**.
+
+#### Browser（Self-hosting）
+
+Download and unzip `microcms-js-sdk-x.y.z.zip` from the [releases page](https://github.com/microcmsio/microcms-js-sdk/releases). Then, host it on any server of your choice and use it.
+The target file is `./dist/umd/microcms-js-sdk.js`.
+
+```html
+<script src="./microcms-js-sdk.js"></script>
+```
+
+#### Browser（CDN）
+
+Please load and use the URL provided by an external provider.
 
 ```html
 <script src="https://unpkg.com/[email protected]/dist/umd/microcms-js-sdk.js"></script>
@@ -32,6 +44,9 @@ or
 <script src="https://unpkg.com/microcms-js-sdk@latest/dist/umd/microcms-js-sdk.js"></script>
 ```
 
+> [!WARNING]
+> The hosting service (unpkg.com) is not related to microCMS. For production use, we recommend self-hosting on your own server.
+
 ### How to use
 
 First, create a client.