CHANGELOG.md in google-apis-workstations_v1beta-0.12.0 vs CHANGELOG.md in google-apis-workstations_v1beta-0.13.0

@@ -1,6 +1,10 @@
 # Release history for google-apis-workstations_v1beta
 
+### v0.13.0 (2023-06-11)
+
+* Regenerated from discovery document revision 20230531
+
 ### v0.12.0 (2023-05-21)
 
 * Regenerated from discovery document revision 20230510
 
 ### v0.11.0 (2023-05-07)