CHANGELOG.md in activesupport-6.1.7.2 vs CHANGELOG.md in activesupport-6.1.7.3

- old
+ new

@@ -1,4 +1,11 @@
+## Rails 6.1.7.3 (March 13, 2023) ##
+
+*   Implement SafeBuffer#bytesplice
+
+    [CVE-2023-28120]
+
+
 ## Rails 6.1.7.2 (January 24, 2023) ##
 
 *   No changes.
 
 