Update CHANGELOG.md

Author: manjari25

CHANGELOG.md

@@ -5,6 +5,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [1.11.0] - 2023-05-02
+### Fixed
+- Fix initialization of `Value` wrappers.
+
 ### Added
 - Add `String` method to `atomic.Pointer[T]` type allowing users to safely print
 underlying values of pointers.