Add release notes for JavaScript Provider v2.4.1 (#1144)

* Add release notes for JavaScript Provider v2.5.0

Co-authored-by: linglingye001 <143174321+linglingye001@users.noreply.github.com>
Agent-Logs-Url: https://github.com/Azure/AppConfiguration/sessions/26652ef4-8e02-449f-9824-7925eaf0d794

* Fix JavaScript Provider release notes version from 2.5.0 to 2.4.1

Co-authored-by: linglingye001 <143174321+linglingye001@users.noreply.github.com>
Agent-Logs-Url: https://github.com/Azure/AppConfiguration/sessions/11ae21ba-f120-4072-b78d-c600e0974c8b

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: linglingye001 <143174321+linglingye001@users.noreply.github.com>

Author: Copilot

releaseNotes/JavaScriptProvider.md

@@ -2,6 +2,12 @@
 
 [Source code][source_code] | [Package (npm)][package] | [Samples][samples]
 
+## 2.4.1 - March 25, 2026
+
+### Bug Fixes
+
+* Fixed a bug where calling `constructConfigurationObject` after a configuration refresh would fail with an `InvalidOperationError` indicating ambiguity when constructing a configuration object. The issue occurred because parsed JSON values were assigned by reference instead of by deep copy, causing subsequent calls to `constructConfigurationObject` to encounter modified data from a previous call. [#286](https://github.com/Azure/AppConfiguration-JavaScriptProvider/issues/286)
+
 ## 2.5.0-preview - February 26, 2026
 
 ### Enhancements