Update 1.4.0.md

Author: moghwan

docs/changes/1.x/1.4.0.md

@@ -34,6 +34,7 @@
 
 - Bump dompdf/dompdf from 2.0.4 to 3.0.0 by [@dependabot](https://github.com/dependabot) fixing [#2621](https://github.com/PHPOffice/PHPWord/issues/2621) in [#2666](https://github.com/PHPOffice/PHPWord/pull/2666)
 - Add test case to make sure vMerge defaults to 'continue' by [@SpraxDev](https://github.com/SpraxDev) in [#2677](https://github.com/PHPOffice/PHPWord/pull/2677)
+- Adding the possibility to use iterate search and replace with setValues by [@moghwan](https://github.com/moghwan) in [#2632](https://github.com/PHPOffice/PHPWord/pull/2640)
 
 ### Deprecations
 - Deprecate `PhpOffice\PhpWord\Style\Paragraph::getIndent()` : Use `PhpOffice\PhpWord\Style\Paragraph::getIndentLeft()`