Update changelog for 0.2.0 release

Nothing4You · Nothing4You · commit e768c10917bf · 2023-06-11T20:26:17.000+02:00
diff --git a/CHANGES.txt b/CHANGES.txt
@@ -1,8 +1,8 @@
 Changes
 -------
 
-next (unreleased)
-^^^^^^^^^^^^^^^^^
+0.2.0 (2023-06-11)
+^^^^^^^^^^^^^^^^^^
 
 * Bump minimal SQLAlchemy version to 1.3 #815
 
