Add LTS 4.3.1.2 and 4.3.1.3 versioned migrations

application/src/main/data/upgrade/lts/4.3.1.2/schema_update.sql

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+--
+-- Copyright © 2016-2026 The Thingsboard Authors
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+--
+
+-- CALCULATED FIELD ADDITIONAL INFO ADDITION START
+
+ALTER TABLE calculated_field ADD COLUMN IF NOT EXISTS additional_info varchar;
+
+-- CALCULATED FIELD ADDITIONAL INFO ADDITION END

application/src/main/data/upgrade/lts/4.3.1.3/schema_update.sql

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+--
+-- Copyright © 2016-2026 The Thingsboard Authors
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+--
+
+-- IOT HUB INSTALLED ITEM START
+
+CREATE TABLE IF NOT EXISTS iot_hub_installed_item (
+    id              UUID          NOT NULL PRIMARY KEY,
+    created_time    BIGINT        NOT NULL,
+    tenant_id       UUID          NOT NULL,
+    item_id         UUID          NOT NULL,
+    item_version_id UUID          NOT NULL,
+    item_name       VARCHAR       NOT NULL,
+    item_type       VARCHAR       NOT NULL,
+    version         VARCHAR       NOT NULL,
+    descriptor      JSONB         NOT NULL
+);
+
+CREATE INDEX IF NOT EXISTS idx_iot_hub_installed_item_tenant_id ON iot_hub_installed_item(tenant_id);
+
+CREATE INDEX IF NOT EXISTS idx_iot_hub_installed_item_item_type ON iot_hub_installed_item(tenant_id, item_type);
+
+CREATE INDEX IF NOT EXISTS idx_iot_hub_installed_item_item_id ON iot_hub_installed_item(tenant_id, item_id);
+
+-- IOT HUB INSTALLED ITEM END

application/src/main/java/org/thingsboard/server/service/install/lts/V4_3_1_2Migration.java

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+/**
+ * Copyright © 2016-2026 The Thingsboard Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.thingsboard.server.service.install.lts;
+
+import org.springframework.stereotype.Component;
+import org.thingsboard.server.queue.util.TbCoreComponent;
+
+@Component
+@TbCoreComponent
+public class V4_3_1_2Migration implements LtsMigration {
+
+    @Override
+    public String getVersion() {
+        return "4.3.1.2";
+    }
+}

application/src/main/java/org/thingsboard/server/service/install/lts/V4_3_1_3Migration.java

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+/**
+ * Copyright © 2016-2026 The Thingsboard Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.thingsboard.server.service.install.lts;
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Component;
+import org.thingsboard.server.common.data.id.TenantId;
+import org.thingsboard.server.common.data.widget.WidgetTypeDetails;
+import org.thingsboard.server.common.data.widget.WidgetsBundle;
+import org.thingsboard.server.dao.widget.WidgetTypeService;
+import org.thingsboard.server.dao.widget.WidgetsBundleService;
+import org.thingsboard.server.queue.util.TbCoreComponent;
+
+import java.util.List;
+
+@Slf4j
+@Component
+@TbCoreComponent
+@RequiredArgsConstructor
+public class V4_3_1_3Migration implements LtsMigration {
+
+    // Match on the bundle ALIAS, not the JSON filename stem.
+    // The "industrial_widgets" bundle shipped in a misspelled file (industial_widgets.json),
+    // but the alias inside it is correctly spelled.
+    private static final List<String> OBSOLETE_BUNDLE_ALIASES = List.of(
+            "air_quality", "indoor_environment", "industrial_widgets", "outdoor_environment");
+
+    private final WidgetsBundleService widgetsBundleService;
+    private final WidgetTypeService widgetTypeService;
+
+    @Override
+    public String getVersion() {
+        return "4.3.1.3";
+    }
+
+    @Override
+    public void apply() {
+        for (String alias : OBSOLETE_BUNDLE_ALIASES) {
+            deprecateTypesAndDeleteBundle(alias);
+        }
+    }
+
+    // Marks the bundle's widget types as deprecated (keeping the type entities) and deletes ONLY the bundle entity.
+    private void deprecateTypesAndDeleteBundle(String alias) {
+        WidgetsBundle bundle = widgetsBundleService.findWidgetsBundleByTenantIdAndAlias(TenantId.SYS_TENANT_ID, alias);
+        if (bundle == null) {
+            return; // already removed — idempotent
+        }
+        List<WidgetTypeDetails> types = widgetTypeService.findWidgetTypesDetailsByWidgetsBundleId(TenantId.SYS_TENANT_ID, bundle.getId());
+        for (WidgetTypeDetails type : types) {
+            if (!type.isDeprecated()) {
+                type.setDeprecated(true);
+                widgetTypeService.saveWidgetType(type);
+            }
+        }
+        widgetsBundleService.deleteWidgetsBundle(TenantId.SYS_TENANT_ID, bundle.getId());
+        log.info("Deprecated {} widget type(s) and removed obsolete system widget bundle: {}", types.size(), alias);
+    }
+}

application/src/test/java/org/thingsboard/server/service/install/lts/V4_3_1_3MigrationTest.java

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+/**
+ * Copyright © 2016-2026 The Thingsboard Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.thingsboard.server.service.install.lts;
+
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.thingsboard.server.common.data.id.TenantId;
+import org.thingsboard.server.common.data.id.WidgetTypeId;
+import org.thingsboard.server.common.data.id.WidgetsBundleId;
+import org.thingsboard.server.common.data.widget.WidgetTypeDetails;
+import org.thingsboard.server.common.data.widget.WidgetsBundle;
+import org.thingsboard.server.dao.widget.WidgetTypeService;
+import org.thingsboard.server.dao.widget.WidgetsBundleService;
+
+import java.util.List;
+import java.util.UUID;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.argThat;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+@ExtendWith(MockitoExtension.class)
+class V4_3_1_3MigrationTest {
+
+    @Mock
+    private WidgetsBundleService widgetsBundleService;
+
+    @Mock
+    private WidgetTypeService widgetTypeService;
+
+    @InjectMocks
+    private V4_3_1_3Migration migration;
+
+    @Test
+    void versionIs4313() {
+        assertEquals("4.3.1.3", migration.getVersion());
+    }
+
+    @Test
+    void deprecatesTypesThenDeletesBundleEntityOnly() {
+        WidgetsBundle bundle = new WidgetsBundle();
+        bundle.setId(new WidgetsBundleId(UUID.randomUUID()));
+        bundle.setAlias("air_quality");
+
+        WidgetTypeDetails fresh = new WidgetTypeDetails();
+        fresh.setId(new WidgetTypeId(UUID.randomUUID()));
+        fresh.setDeprecated(false);
+        WidgetTypeDetails already = new WidgetTypeDetails();
+        already.setId(new WidgetTypeId(UUID.randomUUID()));
+        already.setDeprecated(true);
+
+        when(widgetsBundleService.findWidgetsBundleByTenantIdAndAlias(TenantId.SYS_TENANT_ID, "air_quality")).thenReturn(bundle);
+        when(widgetTypeService.findWidgetTypesDetailsByWidgetsBundleId(TenantId.SYS_TENANT_ID, bundle.getId())).thenReturn(List.of(fresh, already));
+        when(widgetsBundleService.findWidgetsBundleByTenantIdAndAlias(TenantId.SYS_TENANT_ID, "indoor_environment")).thenReturn(null);
+        when(widgetsBundleService.findWidgetsBundleByTenantIdAndAlias(TenantId.SYS_TENANT_ID, "industrial_widgets")).thenReturn(null);
+        when(widgetsBundleService.findWidgetsBundleByTenantIdAndAlias(TenantId.SYS_TENANT_ID, "outdoor_environment")).thenReturn(null);
+
+        migration.apply();
+
+        // only the previously non-deprecated type is re-saved, now deprecated
+        verify(widgetTypeService).saveWidgetType(argThat(WidgetTypeDetails::isDeprecated));
+        // widget types are NOT deleted
+        verify(widgetTypeService, never()).deleteWidgetTypesByBundleId(any(), any());
+        // only the bundle entity is removed
+        verify(widgetsBundleService).deleteWidgetsBundle(TenantId.SYS_TENANT_ID, bundle.getId());
+    }
+
+    @Test
+    void absentBundleIsNoOp() {
+        when(widgetsBundleService.findWidgetsBundleByTenantIdAndAlias(any(), any())).thenReturn(null);
+
+        migration.apply();
+
+        verify(widgetTypeService, never()).saveWidgetType(any());
+        verify(widgetsBundleService, never()).deleteWidgetsBundle(any(), any());
+    }
+}