CHANGELOG.md in google-apis-eventarc_v1-0.27.0 vs CHANGELOG.md in google-apis-eventarc_v1-0.28.0

@@ -1,6 +1,11 @@
 # Release history for google-apis-eventarc_v1
 
+### v0.28.0 (2022-07-03)
+
+* Regenerated from discovery document revision 20220628
+* Regenerated using generator version 0.8.0
+
 ### v0.27.0 (2022-06-20)
 
 * Regenerated using generator version 0.7.0
 
 ### v0.26.0 (2022-06-12)