Changelog: Add entry for version 2.2.1

Author: ZimbiX

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 <!-- MarkdownTOC autolink=true -->
 
+- [2.2.1 \(2023-04-28\)](#221-2023-04-28)
 - [2.2.0 \(2022-08-29\)](#220-2022-08-29)
 - [2.1.0 \(2022-08-25\)](#210-2022-08-25)
 - [2.0.0 \(2022-08-25\)](#200-2022-08-25)
@@ -56,6 +57,11 @@
 
 <!-- /MarkdownTOC -->
 
+## 2.2.1 (2023-04-28)
+
+- **Fixed**:
+    + Fixed support for ActiveJob in Ruby 3.2. [#390](https://github.com/que-rb/que/pull/390)
+
 ## 2.2.0 (2022-08-29)
 
 - **Changed**: