diff --git a/application/src/main/data/upgrade/basic/schema_update.sql b/application/src/main/data/upgrade/basic/schema_update.sql
index a2dfeac358..66243461e2 100644
--- a/application/src/main/data/upgrade/basic/schema_update.sql
+++ b/application/src/main/data/upgrade/basic/schema_update.sql
@@ -14,3 +14,69 @@
 -- limitations under the License.
 --
 
+-- UPDATE TENANT PROFILE CONFIGURATION START
+
+UPDATE tenant_profile
+SET profile_data = jsonb_set(
+    profile_data,
+    '{configuration}',
+    jsonb_build_object(
+        'minAllowedScheduledUpdateIntervalInSecForCF', 10,
+        'maxRelationLevelPerCfArgument', 2,
+        'maxRelatedEntitiesToReturnPerCfArgument', 100,
+        'minAllowedDeduplicationIntervalInSecForCF', 10,
+        'minAllowedAggregationIntervalInSecForCF', 60,
+        'intermediateAggregationIntervalInSecForCF', 300,
+        'cfReevaluationCheckInterval', 60,
+        'alarmsReevaluationInterval', 60
+    )
+    ||
+    jsonb_strip_nulls(profile_data -> 'configuration')
+)
+WHERE NOT (
+    jsonb_strip_nulls(profile_data -> 'configuration') ?& ARRAY[
+        'minAllowedScheduledUpdateIntervalInSecForCF',
+        'maxRelationLevelPerCfArgument',
+        'maxRelatedEntitiesToReturnPerCfArgument',
+        'minAllowedDeduplicationIntervalInSecForCF',
+        'minAllowedAggregationIntervalInSecForCF',
+        'intermediateAggregationIntervalInSecForCF',
+        'cfReevaluationCheckInterval',
+        'alarmsReevaluationInterval'
+    ]
+);
+
+-- UPDATE TENANT PROFILE CONFIGURATION END
+
+-- CALCULATED FIELD UNIQUE CONSTRAINT UPDATE START
+
+ALTER TABLE calculated_field DROP CONSTRAINT IF EXISTS calculated_field_unq_key;
+ALTER TABLE calculated_field ADD CONSTRAINT calculated_field_unq_key UNIQUE (entity_id, type, name);
+
+-- CALCULATED FIELD UNIQUE CONSTRAINT UPDATE END
+
+-- CALCULATED FIELD OUTPUT STRATEGY UPDATE START
+
+UPDATE calculated_field
+SET configuration = jsonb_set(
+        configuration::jsonb,
+        '{output}',
+        (configuration::jsonb -> 'output')
+            || jsonb_build_object(
+                'strategy',
+                jsonb_build_object(
+                        'type', 'RULE_CHAIN'
+                )
+               ),
+        false
+                    )
+WHERE (configuration::jsonb -> 'output' -> 'strategy') IS NULL;
+
+-- CALCULATED FIELD OUTPUT STRATEGY UPDATE END
+
+-- REMOVAL OF CALCULATED FIELD LINKS PERSISTENCE START
+
+DROP TABLE IF EXISTS calculated_field_link;
+ANALYZE calculated_field;
+
+-- REMOVAL OF CALCULATED FIELD LINKS PERSISTENCE END
diff --git a/application/src/main/java/org/thingsboard/server/install/ThingsboardInstallService.java b/application/src/main/java/org/thingsboard/server/install/ThingsboardInstallService.java
index 66695c396f..8ea989fc01 100644
--- a/application/src/main/java/org/thingsboard/server/install/ThingsboardInstallService.java
+++ b/application/src/main/java/org/thingsboard/server/install/ThingsboardInstallService.java
@@ -116,6 +116,7 @@ public class ThingsboardInstallService {
                     entityDatabaseSchemaService.createDatabaseIndexes();
 
                     // TODO: cleanup update code after each release
+                    systemDataLoaderService.updateDefaultNotificationConfigs(false);
 
                     // Runs upgrade scripts that are not possible in plain SQL.
                     dataUpdateService.updateData();
diff --git a/application/src/main/java/org/thingsboard/server/service/install/DefaultDatabaseSchemaSettingsService.java b/application/src/main/java/org/thingsboard/server/service/install/DefaultDatabaseSchemaSettingsService.java
index 468aa80e6c..77c943bfe8 100644
--- a/application/src/main/java/org/thingsboard/server/service/install/DefaultDatabaseSchemaSettingsService.java
+++ b/application/src/main/java/org/thingsboard/server/service/install/DefaultDatabaseSchemaSettingsService.java
@@ -21,17 +21,18 @@ import org.springframework.jdbc.core.JdbcTemplate;
 import org.springframework.stereotype.Service;
 import org.thingsboard.server.service.install.update.DefaultDataUpdateService;
 
-import java.util.List;
+import java.util.Map;
 
 @Service
 @Slf4j
 @RequiredArgsConstructor
 public class DefaultDatabaseSchemaSettingsService implements DatabaseSchemaSettingsService {
 
-    // This list should include all versions that are compatible for the upgrade in 4 digits format (like 4.2.0.0, etc.).
-    // The compatibility cycle usually breaks when we have some scripts written in Java that may not work after a new release.
-    // TODO: don't check the "patch" number, since upgrade is not required for patch releases
-    private static final List<String> SUPPORTED_VERSIONS_FOR_UPGRADE = List.of("4.3.0.0");
+    // map of versions from which the upgrade to the current version is possible
+    // key - supported version prefix, value - display name
+    private static final Map<String, String> SUPPORTED_VERSIONS_FOR_UPGRADE = Map.of(
+            "4.2.1", "4.2.1.x"
+    );
 
     private final ProjectInfo projectInfo;
     private final JdbcTemplate jdbcTemplate;
@@ -56,9 +57,9 @@ public class DefaultDatabaseSchemaSettingsService implements DatabaseSchemaSetti
             onSchemaSettingsError("Upgrade failed: database already upgraded to current version. You can set SKIP_SCHEMA_VERSION_CHECK to 'true' if force re-upgrade needed.");
         }
 
-        if (!SUPPORTED_VERSIONS_FOR_UPGRADE.contains(dbSchemaVersion)) {
+        if (SUPPORTED_VERSIONS_FOR_UPGRADE.keySet().stream().noneMatch(dbSchemaVersion::startsWith)) {
             onSchemaSettingsError(String.format("Upgrade failed: database version '%s' is not supported for upgrade. Supported versions are: %s.",
-                    dbSchemaVersion, SUPPORTED_VERSIONS_FOR_UPGRADE
+                    dbSchemaVersion, SUPPORTED_VERSIONS_FOR_UPGRADE.values()
             ));
         }
     }