CHANGELOG.md in gapic-generator-ads-0.7.2 vs CHANGELOG.md in gapic-generator-ads-0.7.4

@@ -1,6 +1,14 @@
 # Release History for gapic-generator-ads
 
+### 0.7.4 / 2021-05-07
+
+* Includes changes from gapic-generator 0.7.4
+
+### 0.7.3 / 2021-03-24
+
+* Includes changes from gapic-generator 0.7.3
+
 ### 0.7.2 / 2021-03-05
 
 * No changes.
 
 ### 0.7.1 / 2021-02-27