CHANGELOG.md in google-apis-redis_v1-0.39.0 vs CHANGELOG.md in google-apis-redis_v1-0.40.0

@@ -1,6 +1,10 @@
 # Release history for google-apis-redis_v1
 
+### v0.40.0 (2023-10-01)
+
+* Regenerated from discovery document revision 20230925
+
 ### v0.39.0 (2023-08-13)
 
 * Regenerated from discovery document revision 20230804
 
 ### v0.38.0 (2023-05-07)