diff --git a/CHANGELOG.md b/CHANGELOG.md
index 008da48..f17e4f4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,15 @@
 
 All notable changes to this project will be documented in this file.
 
+## [Unreleased]
+
+### Added
+
+- Started the `data_testing` module with the first task to run data tests on
+  MySQL: `run_data_test_on_mysql`.
+- The `DW_CREDENTIALS` attribute in `LOLACONFIG` now also includes a `default_db` key.
+
+
 ## [0.3.0] - 2023-01-27
 
 ### Added