update changelog

Author: Stephen Powis

CHANGELOG.md

@@ -2,8 +2,14 @@
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
-## 3.2.5 (UNRELEASED)
+## 3.2.5 (02/21/2023)
 - Add official support for Kafka versions 3.0.x through 3.4.x
+- [gquintana](https://github.com/gquintana) added the following method to  `KafkaTestUtils` to allow for additional control over the records being produced.
+  Thanks for the contribution!
+
+```java
+public List<ProducedKafkaRecord<byte[], byte[]>> produceRecords(final Collection<ProducerRecord<byte[], byte[]>> records)
+```
 
 ### Internal dependency updates
 - JUnit5 from 5.8.2 to 5.9.2