Added OpenUPM install description and increased version to 1.0.4

Author: martinhodler

CHANGELOG.md

@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.0.4] - 2021-01-19
+### Added
+- Dependency for the Unity 2D Sprite in package.json
+- Support for OpenUPM
+
 ## [1.0.3] - 2020-12-28
 ### Added
 - Support for different import implementations

README.md

@@ -1,6 +1,9 @@
 # Aseprite-Importer for Unity
 ![AsepriteImporter Thumbnail](GitHub/AsepriteImporterUnity.png)
 
+
+[![openupm](https://img.shields.io/npm/v/io.tinu.asepriteimporter?label=openupm&registry_uri=https://package.openupm.com)](https://openupm.com/packages/io.tinu.asepriteimporter/)
+
 This package helps you importing [.ase files](https://github.com/aseprite/aseprite/blob/master/docs/ase-file-specs.md) from [aseprite](https://www.aseprite.org/). The reader is fully written in C# which reads the compressed binary file and creates spritesheets, sprites and animations out of it.
 
 ## Features
@@ -11,20 +14,43 @@ This package helps you importing [.ase files](https://github.com/aseprite/asepri
 * Creates an animation controller
 * New tilemap name rule support (row-col)
 
+![Demo GIF of AsepriteImporter](GitHub/aseprite-importer-demo.gif)
 
 ![image](https://user-images.githubusercontent.com/22926212/100529665-2cb66480-322d-11eb-82fa-5729572a75d9.png)
 ![image](https://user-images.githubusercontent.com/22926212/100529680-57a0b880-322d-11eb-8e8a-e0b48ff0495b.png)
 ![image](https://user-images.githubusercontent.com/22926212/100529693-7e5eef00-322d-11eb-8d46-5c7e03e958ce.png)
 
 
 ## Install
+### OpenUPM
+#### Unity Package
+OpenUPM lets you install packages more easily by providing a downloadable unity package which will setup the package automatically.
+You can find the download on the following link:
+
+[![openupm](https://img.shields.io/npm/v/io.tinu.asepriteimporter?label=openupm&registry_uri=https://package.openupm.com)](https://openupm.com/packages/io.tinu.asepriteimporter/) https://openupm.com/packages/io.tinu.asepriteimporter/
+
+
+#### CLI
+##### Prerequisites
+- [Node.js 12](https://nodejs.org/en/)
+- [openupm-cli](https://github.com/openupm/openupm-cli#openupm-cli).
+
+See: https://openupm.com/docs/getting-started.html#installing-openupm-cli
+
+##### OpenUPM CLI Install
+
+```sh
+# Go to your Unity project directory
+cd YOUR_UNITY_PROJECT_DIR
+
+# Install package: io.tinu.asepriteimporter
+openupm add io.tinu.asepriteimporter
+```
+### Unity
 * In Unity open the Package Manager (`Window > Package Manager`).
 * In the Package Manager click on the Plus-Icon in the top-left and select `Add package from git URL...`
 * Enter the URL of this Repository (`https://github.com/martinhodler/unity-aseprite-importer.git`) and press <kbd>Enter</kbd>
 
-![Demo GIF of AsepriteImporter](GitHub/aseprite-importer-demo.gif)
-
-
 ## License
 
 See LICENSE file.

package.json

@@ -1,11 +1,11 @@
 {
   "name": "io.tinu.asepriteimporter",
   "displayName": "Aseprite Importer",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "unity": "2019.2",
   "unityRelease": "0a19",
   "description": "An aseprite-file importer for unity written in C#, built upon the experimental AssetImporter API.",
-  "keywords": [ "Experimental", "Importer", "AssetImporter", "Aseprite", "Textures", "Sprites" ],
+  "keywords": [ "Asset", "Importer", "AssetImporter", "Aseprite", "Textures", "Sprites" ],
   "category": "Importers",
   "dependencies": {
     "com.unity.2d.sprite": "1.0.0"