Update readme

README.ja.md

@@ -32,7 +32,7 @@ glTF2.0をベースとしており、誰でも自由に利用することがで
 
 * [MIT License](./LICENSE.txt)
 
-## Install
+## Installation
 
 https://vrm.dev/docs/univrm/install/
 ### 安定版
@@ -75,6 +75,8 @@ $ git submodule update --init --recursive
 
 ## UPM
 
+https://vrm.dev/docs/univrm/install/univrm_upm/
+
 `v0.66.0` を任意のバージョンに読み替えてください。
 
 ```

README.md

@@ -1,32 +1,58 @@
-# UniVRM
 
 * [日本語](README.ja.md)
 
+# UniVRM
+
+https://github.com/vrm-c/UniVRM
+
+`UniVRM` is a Unity implementation of [VRM](https://vrm.dev/en/vrm_about/). It can import/export VRM models.
+
+* [Unity Version](https://vrm.dev/en/docs/univrm/install/unity_version/)
+* [UniVRM Version](https://vrm.dev/en/docs/univrm/install/univrm_version/)
+* [UniVRM Manual](https://vrm.dev/en/docs/univrm/)
+
+`VRM` is a file format for using 3d humanoid avatars (3D models) in VR applications.  
+It is based on glTF2.0. Anyone is free to use it.
+
+The imported VRM model has the following Data:
+
+* [Humanoid](https://vrm.dev/en/docs/univrm/humanoid/)
+* [Meta](https://vrm.dev/en/docs/univrm/meta/)
+* [Material](https://vrm.dev/en/docs/univrm/shaders/)
+* [Expression](https://vrm.dev/en/docs/univrm/blendshape/)
+* [Eyelook](https://vrm.dev/en/docs/univrm/lookat/)
+* [Spring Bone](https://vrm.dev/en/docs/univrm/springbone/)
+* [First Person](https://vrm.dev/en/docs/univrm/firstperson/)
+
 ## License
 
 * [MIT License](./LICENSE.txt)
 
-## [VRM](https://vrm.dev/en)
+## Installation
+
+https://vrm.dev/en/docs/univrm/install/
 
-"VRM" is a file format for using 3d humanoid avatars (and models) in VR applications.  
-VRM is based on glTF2.0. If you comply with the MIT license, you are free to use it.  
+### Stable Version
 
-## [UniVRM](https://github.com/vrm-c/UniVRM)
+Versions without bug fixes will be picked up as stable versions.  
+To download the stable version, click the release tag (marked as `Latest`) as shown in the image below:
 
-"UniVRM" is a Unity implementation of VRM. It can create, import and export VRM models.
+<img width=400 src=./right_latest.jpg>
 
-* Currently UniVRM supports `Unity-2018.4LTS+` `.Net4.x`
-* Recommended version is `Unity-2019.4LTS`
+1. Download ``UniVRM-0.xx.unitypackage``
+1. Import ``UniVRM-0.xx.unitypackage`` into the Unity project
 
-## Download
+### Latest Version
+
+The latest version is marked as `Pre-release`:
 
 1. Go to the [releases page](https://github.com/vrm-c/UniVRM/releases)
 1. Download the latest ``UniVRM-0.xx.unitypackage``
-1. Import the downloaded package into the Unity project.
-    1. See also [UniVRM installation](https://vrm.dev/en/univrm/univrm_install/)
-
+1. Import ``UniVRM-0.xx.unitypackage`` into the Unity project
+
 ## Script Samples
 
+* [Programming](https://vrm.dev/en/docs/univrm/programming/)
 * [UniVRM Samples](https://github.com/vrm-c/UniVRM/tree/master/Assets/VRM.Samples)
 * [UniVRMTest](https://github.com/vrm-c/UniVRMTest)
 
@@ -37,13 +63,25 @@ Use the commands below to clone UniVRM repository, and open the UniVRM folder by
 ```console
 $ git clone https://github.com/vrm-c/UniVRM.git
 $ cd UniVRM
+# Update submodules such as MToon, etc.
 $ git submodule update --init --recursive
 ```
 
 See [contributing guidelines](https://github.com/vrm-c/UniVRM/wiki/Contributing-Guidelines).
 
-## Documents
+## UPM
 
-* https://vrm.dev/
-* https://vrm.dev/en/
-* https://github.com/vrm-c/UniVRM/wiki
+https://vrm.dev/en/docs/univrm/install/univrm_upm/
+
+Copy and paste the following git urls in `Packages/manifest.json` for UniVRM installation.  
+To upgrade/downgrade UniVRM version, for example, replace `v0.66.0` with `v0.71.0` or `v0.63.2`.
+
+```
+{
+  "dependencies": {
+    // ...
+    "com.vrmc.vrmshaders": "https://github.com/vrm-c/UniVRM.git?path=/Assets/VRMShaders#v0.66.0",
+    "com.vrmc.unigltf": "https://github.com/vrm-c/UniVRM.git?path=/Assets/UniGLTF#v0.66.0",
+    "com.vrmc.univrm": "https://github.com/vrm-c/UniVRM.git?path=/Assets/VRM#v0.66.0",
+    // ...
+}