Pusher v4.0.0: Update changelog (#2330)

Co-authored-by: Roman Vyakhirev <roman.vyakhirev@mendix.com>

Author: uicontent

packages/modules/pusher/CHANGELOG.md

@@ -6,6 +6,14 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+## [4.0.0] Pusher - 2026-07-15
+
 ### Added
 
 - Initial release of the Pusher module bundling Pusher widget v4.0.0.
+
+### [4.0.0] Pusher
+
+#### Added
+
+- We created a new version of Pusher widget compatible with React client.

packages/pluggableWidgets/pusher-web/CHANGELOG.md

@@ -6,6 +6,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+## [4.0.0] - 2026-07-15
+
 ### Added
 
-- Initial widget scaffolding
+- We created a new version of Pusher widget compatible with React client.