chore: add changelog

CHANGELOG.md

@@ -0,0 +1,35 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](http://keepachangelog.com/)
+and this project adheres to [Semantic Versioning](http://semver.org/).
+
+## [0.81.0-3]
+
+### Changed
+
+- Append `-sdk` to version for SDK releases. [08785c3](https://github.com/nwjs/npm-installer/commit/08785c36d7df9878439a6e3d0de4273bf220216f)
+
+## [0.81.0-2]
+
+### Changed
+
+- Correctly decompress files post download. [#122](https://github.com/nwjs/npm-installer/pull/122)
+
+## [0.81.0-1]
+
+### Added
+
+- Detect ChromeDriver path [#115](https://github.com/nwjs/npm-installer/pull/115)
+
+### Changed
+
+- Refactor install script [#115](https://github.com/nwjs/npm-installer/pull/115)
+- Do not pin Node version in `package.json`. [#106](https://github.com/nwjs/npm-installer/pull/106)
+
+## 0.79.0
+
+### Changed
+
+- Update `merge` dependency [#95](https://github.com/nwjs/npm-installer/pull/95)