Added tag and installation instructions to README.

README.md

@@ -1,2 +1,33 @@
+[![](https://jitpack.io/v/com.londogard/summarize-kt.svg)](https://jitpack.io/#com.londogard/summarize-kt)
+
 # summarize-kt
 Summarisation library. Easy-to-use API with ready models.
+
+## Installation
+### Jitpack (easiest)
+Add the following to your `build.gradle`. `$version` should be equal to the version supplied by tag above.
+```
+   repositories {
+        maven { url "https://jitpack.io" }
+   }
+   dependencies {
+         implementation 'com.github.jitpack:com.londogard:summarize-kt:$version'
+   }
+```
+### GitHub Packages
+Add the following to your `build.gradle`. `$version` should be equal to the version supplied by tag above.  
+The part with logging into github repository is how I understand that you need to login. If you know a better way please ping me in an issue.
+```
+repositories {
+   maven {
+     url = uri("https://maven.pkg.github.com/londogard/summarize-kt")
+     credentials {
+         username = project.findProperty("gpr.user") ?: System.getenv("GH_USERNAME")
+         password = project.findProperty("gpr.key") ?: System.getenv("GH_TOKEN")
+     }
+}
+}
+dependencies {
+   implementation "com.londogard:summarize-kt:$version"
+}
+```