Update Changelog

Author: lumaxis

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Change Log
 
+## [2.0.0]
+
+Snippet copy is now a [web extension](https://code.visualstudio.com/api/extension-guides/web-extensions)! This means you can now also use it in browser-based versions of VS Code, for example GitHub Codespaces or on vscode.dev
+
 ## [1.0.0]
 
 First stable release 🎉