Release 2.2.4

Author: awaelchli

src/lightning/app/CHANGELOG.md

@@ -4,6 +4,14 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 
+
+## [2.2.4] - 2024-05-02
+
+## Fixed
+
+- Fixed HTTPClient retry for flow/work queue ([#19837](https://github.com/Lightning-AI/pytorch-lightning/pull/19837))
+
+
 ## [2.2.0] - 2024-02-09
 
 ## Changed

src/version.info

@@ -1 +1 @@
-2.2.3
+2.2.4