Update changelog

Author: cryptodev-2s

CHANGELOG.md

@@ -6,6 +6,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Fixed
+
+- Improved error handling when opening browser fails due to System Events permissions or non-standard browser configurations ([#178](https://github.com/MetaMask/create-release-branch/pull/178))
+  - Now provides clear manual URL instructions instead of failing with osascript errors
+  - Handles both cases: when terminal lacks System Events permissions and when using alternative browsers like Brave
+
 ## [4.1.1]
 ### Fixed
 - Ask users to include peer dependents of a major-bumped package in the release, even they've had no changes ([#173](https://github.com/MetaMask/create-release-branch/pull/173))