Update the CHANGELOG file

ste93cry · ste93cry · commit b9c21c90c6dc · 2021-09-12T11:39:50.000+02:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ## Unreleased
 
 - Fix: Test if `TracingStatement` exists before attempting to create the class alias, otherwise it breaks when opcache is enabled. (#552)
+- Improve the compatibility layer with Doctrine DBAL to avoid deprecations notices (#553)
 
 ## 4.2.2 (2021-08-30)
 
