From 1af4ffb9250abb3d75675bb5af4c86d8375c9c6c Mon Sep 17 00:00:00 2001
From: Makihiro <13536348+mackysoft@users.noreply.github.com>
Date: Fri, 14 May 2021 02:39:59 +0900
Subject: [PATCH] Update README.md

---
 README.md | 27 ++++++++++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 4c4ee90..63bd7e3 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,31 @@ The `SubclassSelector` attribute allows you to easily set subclasses of those ab
 - **[New]** Type finding by fuzzy finder.
 - **[New]** Override the type name and path by the `AddTypeMenu` attribute.
 
+## 📥 Installation
+
+Download any version from releases.
+
+Releases: https://github.com/mackysoft/Unity-SerializeReferenceExtensions/releases
+
+#### Install via git URL
+
+Or, you can add this package by opening PackageManager and entering
+
+`https://github.com/mackysoft/Vision.git?path=Assets/MackySoft/MackySoft.SerializeReferenceExtensions`
+
+from the `Add package from git URL` option.
+
+
+#### Install via Open UPM
+
+Or, you can install this package from the [Open UPM](https://openupm.com/packages/com.mackysoft.serializereference-extensions/) registry.
+
+More details [here](https://openupm.com/).
+
+```
+openupm add com.mackysoft.vision
+```
+
 ## 🔰 Usage
 
 ```cs
@@ -93,4 +118,4 @@ The `SubclassSelector` attribute supports types that meet the following conditio
 - Not abstract
 - Not generic
 - Not unity object
-- Serializable attribute is applied.
\ No newline at end of file
+- Serializable attribute is applied.