Merge pull request #12135 from thingsboard/improvements/resources-upgrade

Update cache cleanup service

application/src/main/java/org/thingsboard/server/service/install/update/DefaultCacheCleanupService.java

@@ -65,6 +65,10 @@ public class DefaultCacheCleanupService implements CacheCleanupService {
                 log.info("Clearing cache to upgrade from version 3.7.0 to 3.8.0");
                 clearAll();
                 break;
+            case "3.8.1":
+                log.info("Clearing cache to upgrade from version 3.8.1 to 3.9.0");
+                clearAll();
+                break;
             default:
                 //Do nothing, since cache cleanup is optional.
         }