updated CHANGELOG and README

Author: YashTotale

CHANGELOG.md

@@ -22,6 +22,23 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ---
 
+## [v1.2.0] - (2020-11-26)
+
+### Added
+
+- [UMD](https://github.com/umdjs/umd#readme) build added
+
+### Changed
+
+- [unpkg](https://unpkg.com/) documentation added to README
+
+### Dependencies
+
+- [`07fa3fb`](https://github.com/YashTotale/react-hash-scroll/pull/1) `lint-staged@10.5.2`
+- [`15c640b`](https://github.com/YashTotale/react-hash-scroll/pull/2) `@babel/core@7.12.9`
+
+---
+
 ## [v1.1.0] - (2020-11-24)
 
 ### Added

README.md

@@ -50,6 +50,19 @@ Using [yarn](https://yarnpkg.com/):
 yarn add react-hash-scroll
 ```
 
+Using [unpkg](https://unpkg.com/):
+
+```html
+<!-- These 3 are required as peer dependencies -->
+<script src="https://unpkg.com/react/umd/react.production.min.js"></script>
+<script src="https://unpkg.com/react-dom/umd/react-dom.production.min.js"></script>
+<script src="https://unpkg.com/react-router-dom/umd/react-router-dom.min.js"></script>
+
+<script src="https://unpkg.com/react-router-dom/umd/react-hash-scroll.min.js"></script>
+```
+
+You can then access the library as `window.ReactHashScroll`
+
 ---
 
 ## Why this one

package.json

@@ -14,6 +14,7 @@
   "bugs": {
     "url": "https://github.com/YashTotale/react-hash-scroll/issues"
   },
+  "homepage": "https://github.com/YashTotale/react-hash-scroll/",
   "license": "MIT",
   "scripts": {
     "prebuild": "TS_NODE_COMPILER_OPTIONS='{\"module\":\"commonjs\"}' ts-node scripts/prebuild.ts",
@@ -66,7 +67,8 @@
     "typescript": "^4.1.2"
   },
   "files": [
-    "cjs"
+    "cjs",
+    "umd"
   ],
   "keywords": [
     "react",