Update CHANGELOG.md

Author: lijy91

packages/screen_retriever/CHANGELOG.md

@@ -1,7 +1,7 @@
 ## 0.2.0
 
 * Convert to federated plugin
-* Implement "display-added" and "display-removed" for macOS #5
+* Implement "display-added" and "display-removed" for all desktop platforms
 * chore: Get the correct screen ID on Windows
 
 ## 0.1.9