CHANGELOG.md in schemacop-3.0.22 vs CHANGELOG.md in schemacop-3.0.23

@@ -1,6 +1,11 @@
 # Change log
 
+## 3.0.23 (2023-05-04)
+
+* Improve formatting regular expressions for error messages and OpenAPI
+  documentation
+
 ## 3.0.22 (2022-10-31)
 
 * Fix `v3_default_options` being not applied to nodes
 
 ## 3.0.21 (2022-10-31)