Update CHANGELOG.md

Author: oleibman

CHANGELOG.md

@@ -14,6 +14,7 @@ and this project adheres to [Semantic Versioning](https://semver.org).
 ### Added
 
 - Excel Dynamic Arrays. [Issue #3901](https://github.com/PHPOffice/PhpSpreadsheet/issues/3901) [Issue #3659](https://github.com/PHPOffice/PhpSpreadsheet/issues/3659) [Issue #1834](https://github.com/PHPOffice/PhpSpreadsheet/issues/1834) [PR #3962](https://github.com/PHPOffice/PhpSpreadsheet/pull/3962)
+- String Value Binder Allow Setting "Ignore Number Stored as Text". [PR #4141](https://github.com/PHPOffice/PhpSpreadsheet/pull/4141)
 
 ### Changed