Language Selector v1.1.1: Update changelog (#715)

Author: iobuhov

packages/pluggableWidgets/language-selector-web/CHANGELOG.md

@@ -6,6 +6,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+## [1.1.1] - 2023-09-27
+
 ### Fixed
 
 -   We removed redundant code to improve widget load time in the browser.