# Change Log
**URL:** https://community.cumulocity.com/c/cumulocity-change-log/22.md?page=8
[Latest](https://community.cumulocity.com/latest.md) · [Categories](https://community.cumulocity.com/categories.md) · [Tags](https://community.cumulocity.com/tags.md)
**Page:** 9
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## [October 2, 2025 - MQTT Service Java client SDK is replaced by direct Messaging Service connections](https://community.cumulocity.com/t/october-2-2025-mqtt-service-java-client-sdk-is-replaced-by-direct-messaging-service-connections/12803)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [October 3, 2025, 7:04am UTC](https://community.cumulocity.com/t/october-2-2025-mqtt-service-java-client-sdk-is-replaced-by-direct-messaging-service-connections/12803 "2025-10-03T07:04:37Z")
Context Change Type: Preview Product area: Platform services Component: MQTT Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com ▶ Technical details Descrip…
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## [September 9, 2025 - EPL Apps utility Util.formatTime produces date-time string in ISO8601 format](https://community.cumulocity.com/t/september-9-2025-epl-apps-utility-util-formattime-produces-date-time-string-in-iso8601-format/12799)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [October 2, 2025, 7:04am UTC](https://community.cumulocity.com/t/september-9-2025-epl-apps-utility-util-formattime-produces-date-time-string-in-iso8601-format/12799 "2025-10-02T07:04:54Z")
Context Change Type: API change Product area: Analytics Component: Streaming Analytics Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com ▶ Technical detai…
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## [September 26, 2025 - Deprecation of MQTT Service Java client SDK](https://community.cumulocity.com/t/september-26-2025-deprecation-of-mqtt-service-java-client-sdk/12793)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [September 27, 2025, 7:14am UTC](https://community.cumulocity.com/t/september-26-2025-deprecation-of-mqtt-service-java-client-sdk/12793 "2025-09-27T07:14:36Z")
Context Change Type: Announcement Product area: Platform services Component: MQTT ▶ Technical details Description Caution This change only affects the new Cumulocity MQTT Service capability. The existing Cumuloci…
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## [September 25, 2025 - Asset properties selector allows adding custom properties](https://community.cumulocity.com/t/september-25-2025-asset-properties-selector-allows-adding-custom-properties/12790)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 2\
**Last updated:** [October 6, 2025, 9:34am UTC](https://community.cumulocity.com/t/september-25-2025-asset-properties-selector-allows-adding-custom-properties/12790 "2025-10-06T09:34:12Z")
Context Change Type: Feature Product area: Application enablement & solutions Component: Web SDK Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com ▶ Techn…
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## [September 25, 2025 - Resizable grid component for improved widget configuration](https://community.cumulocity.com/t/september-25-2025-resizable-grid-component-for-improved-widget-configuration/12789)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [September 26, 2025, 7:15am UTC](https://community.cumulocity.com/t/september-25-2025-resizable-grid-component-for-improved-widget-configuration/12789 "2025-09-26T07:15:45Z")
Context Change Type: Feature Product area: Application enablement & solutions Component: Web SDK Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com ▶ Techn…
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## [September 25, 2025 - New parameter withSourceChildren added to Alarms and Events APIs](https://community.cumulocity.com/t/september-25-2025-new-parameter-withsourcechildren-added-to-alarms-and-events-apis/12788)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [September 26, 2025, 7:15am UTC](https://community.cumulocity.com/t/september-25-2025-new-parameter-withsourcechildren-added-to-alarms-and-events-apis/12788 "2025-09-26T07:15:43Z")
Context Change Type: Feature Product area: Platform services Component: REST API Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com ▶ Technical details Des…
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## [September 18, 2025 - Maps now display devices across all nested group levels](https://community.cumulocity.com/t/september-18-2025-maps-now-display-devices-across-all-nested-group-levels/12776)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [September 20, 2025, 7:04am UTC](https://community.cumulocity.com/t/september-18-2025-maps-now-display-devices-across-all-nested-group-levels/12776 "2025-09-20T07:04:20Z")
Context Change Type: Feature Product area: Application enablement & solutions Component: Web SDK Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com ▶ Techn…
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## [September 18, 2025 - Improved search results by replacing full-text search with wildcard search](https://community.cumulocity.com/t/september-18-2025-improved-search-results-by-replacing-full-text-search-with-wildcard-search/12775)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [September 20, 2025, 7:04am UTC](https://community.cumulocity.com/t/september-18-2025-improved-search-results-by-replacing-full-text-search-with-wildcard-search/12775 "2025-09-20T07:04:18Z")
Context Change Type: Feature Product area: Application enablement & solutions Component: Web SDK Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com ▶ Techn…
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## [September 18, 2025 - Added identity provider hint parameter support to OAuth2 login flow](https://community.cumulocity.com/t/september-18-2025-added-identity-provider-hint-parameter-support-to-oauth2-login-flow/12774)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [September 20, 2025, 7:04am UTC](https://community.cumulocity.com/t/september-18-2025-added-identity-provider-hint-parameter-support-to-oauth2-login-flow/12774 "2025-09-20T07:04:16Z")
Context Change Type: Feature Product area: Application enablement & solutions Component: Web SDK Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com ▶ Techn…
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## [September 18, 2025 - Updated Monaco and Ace editor highlighting colors](https://community.cumulocity.com/t/september-18-2025-updated-monaco-and-ace-editor-highlighting-colors/12773)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [September 20, 2025, 7:04am UTC](https://community.cumulocity.com/t/september-18-2025-updated-monaco-and-ace-editor-highlighting-colors/12773 "2025-09-20T07:04:14Z")
Context Change Type: Feature Product area: Application enablement & solutions Component: Web SDK Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com ▶ Techn…
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## [September 18, 2025 - Asset properties selector component available in the Web SDK](https://community.cumulocity.com/t/september-18-2025-asset-properties-selector-component-available-in-the-web-sdk/12772)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [September 20, 2025, 7:04am UTC](https://community.cumulocity.com/t/september-18-2025-asset-properties-selector-component-available-in-the-web-sdk/12772 "2025-09-20T07:04:12Z")
Context Change Type: Feature Product area: Application enablement & solutions Component: Web SDK Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com ▶ Techn…
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## [September 18, 2025 - Increase of max request header size](https://community.cumulocity.com/t/september-18-2025-increase-of-max-request-header-size/12771)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [September 20, 2025, 7:04am UTC](https://community.cumulocity.com/t/september-18-2025-increase-of-max-request-header-size/12771 "2025-09-20T07:04:10Z")
Context Change Type: Improvement Product area: Application enablement & solutions Component: Microservice SDK Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocit…
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## [September 18, 2025 - New SmartREST template for setting device profiles with software type](https://community.cumulocity.com/t/september-18-2025-new-smartrest-template-for-setting-device-profiles-with-software-type/12770)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [September 20, 2025, 7:04am UTC](https://community.cumulocity.com/t/september-18-2025-new-smartrest-template-for-setting-device-profiles-with-software-type/12770 "2025-09-20T07:04:08Z")
Context Change Type: Improvement Product area: Device management & connectivity Component: MQTT Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com ▶ Techni…
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## [September 18, 2025 - New parameter withSourceAdditions added to Alarms and Events APIs](https://community.cumulocity.com/t/september-18-2025-new-parameter-withsourceadditions-added-to-alarms-and-events-apis/12769)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [September 20, 2025, 7:04am UTC](https://community.cumulocity.com/t/september-18-2025-new-parameter-withsourceadditions-added-to-alarms-and-events-apis/12769 "2025-09-20T07:04:06Z")
Context Change Type: Feature Product area: Platform services Component: REST API Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com ▶ Technical details Des…
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## [September 18, 2025 - Inventory API – change of the default value for the withChildren parameter](https://community.cumulocity.com/t/september-18-2025-inventory-api-change-of-the-default-value-for-the-withchildren-parameter/12768)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [September 20, 2025, 7:04am UTC](https://community.cumulocity.com/t/september-18-2025-inventory-api-change-of-the-default-value-for-the-withchildren-parameter/12768 "2025-09-20T07:04:04Z")
Context Change Type: API change Product area: Platform services Component: Rest API Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com ▶ Technical details D…
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## [September 18, 2025 - LWM2M service utilization of Notifications 2.0 tenant-level operation subscription](https://community.cumulocity.com/t/september-18-2025-lwm2m-service-utilization-of-notifications-2-0-tenant-level-operation-subscription/12767)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 1\
**Last updated:** [September 19, 2025, 7:17am UTC](https://community.cumulocity.com/t/september-18-2025-lwm2m-service-utilization-of-notifications-2-0-tenant-level-operation-subscription/12767 "2025-09-19T07:17:41Z")
Context Change Type: Feature Product area: Device management & connectivity Component: LWM2M Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com ▶ Technical…
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## [September 11, 2025 - Aligned Add asset dialog with device assignment from Subassets view](https://community.cumulocity.com/t/september-11-2025-aligned-add-asset-dialog-with-device-assignment-from-subassets-view/12766)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [September 19, 2025, 7:04am UTC](https://community.cumulocity.com/t/september-11-2025-aligned-add-asset-dialog-with-device-assignment-from-subassets-view/12766 "2025-09-19T07:04:52Z")
Context Change Type: Improvement Product area: Application enablement & solutions Component: Digital Twin Manager Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumul…
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## [September 4, 2025 - New data points plugin to manage data points on assets](https://community.cumulocity.com/t/september-4-2025-new-data-points-plugin-to-manage-data-points-on-assets/12746)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [September 17, 2025, 7:04am UTC](https://community.cumulocity.com/t/september-4-2025-new-data-points-plugin-to-manage-data-points-on-assets/12746 "2025-09-17T07:04:43Z")
Context Change Type: Feature Product area: Application enablement & solutions Component: Digital Twin Manager Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocit…
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## [September 11, 2025 - Returning information on all managed object ancestors when withParents=true](https://community.cumulocity.com/t/september-11-2025-returning-information-on-all-managed-object-ancestors-when-withparents-true/12740)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [September 16, 2025, 7:05am UTC](https://community.cumulocity.com/t/september-11-2025-returning-information-on-all-managed-object-ancestors-when-withparents-true/12740 "2025-09-16T07:05:18Z")
Context Change Type: API change Product area: Platform services Component: REST API Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com ▶ Technical details D…
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## [September 4, 2025 - Provisioned certificates data grid extended](https://community.cumulocity.com/t/september-4-2025-provisioned-certificates-data-grid-extended/12739)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [September 16, 2025, 7:05am UTC](https://community.cumulocity.com/t/september-4-2025-provisioned-certificates-data-grid-extended/12739 "2025-09-16T07:05:14Z")
Context Change Type: Feature Product area: Device management & connectivity Component: Device Management app Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity…
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## [September 4, 2025 - Delete child references from parents of deleted attachment](https://community.cumulocity.com/t/september-4-2025-delete-child-references-from-parents-of-deleted-attachment/12738)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [September 16, 2025, 7:05am UTC](https://community.cumulocity.com/t/september-4-2025-delete-child-references-from-parents-of-deleted-attachment/12738 "2025-09-16T07:05:12Z")
Context Change Type: Improvement Product area: Platform services Component: REST API Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com ▶ Technical details …
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## [September 4, 2025 - Change of the default value of revert parameter for time series measurements](https://community.cumulocity.com/t/september-4-2025-change-of-the-default-value-of-revert-parameter-for-time-series-measurements/12737)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [September 16, 2025, 7:05am UTC](https://community.cumulocity.com/t/september-4-2025-change-of-the-default-value-of-revert-parameter-for-time-series-measurements/12737 "2025-09-16T07:05:10Z")
Context Change Type: API change Product area: Platform services Component: REST API Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com ▶ Technical details D…
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## [August 21, 2025 - New version of internal query engine](https://community.cumulocity.com/t/august-21-2025-new-version-of-internal-query-engine/12736)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [September 16, 2025, 7:05am UTC](https://community.cumulocity.com/t/august-21-2025-new-version-of-internal-query-engine/12736 "2025-09-16T07:05:08Z")
Context Change Type: Feature Product area: Analytics Component: DataHub Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com ▶ Technical details Description …
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## [June 16, 2025 - Angular 19 upgrade and standalone components](https://community.cumulocity.com/t/june-16-2025-angular-19-upgrade-and-standalone-components/12735)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [September 16, 2025, 7:05am UTC](https://community.cumulocity.com/t/june-16-2025-angular-19-upgrade-and-standalone-components/12735 "2025-09-16T07:05:06Z")
Context Change Type: Improvement Product area: Application enablement & solutions Component: Web SDK Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com ▶ T…
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## [August 27, 2025 - Strict validation of unit values in the measurement fragments](https://community.cumulocity.com/t/august-27-2025-strict-validation-of-unit-values-in-the-measurement-fragments/12697)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 4\
**Last updated:** [September 2, 2025, 10:14am UTC](https://community.cumulocity.com/t/august-27-2025-strict-validation-of-unit-values-in-the-measurement-fragments/12697 "2025-09-02T10:14:48Z")
Context Change Type: Announcement Product area: Platform services Component: Core platform ▶ Technical details Description In future releases, the Cumulocity platform will strictly validate unit values in measurement…
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## [August 28, 2025 - Dark theme available for tenants with default branding](https://community.cumulocity.com/t/august-28-2025-dark-theme-available-for-tenants-with-default-branding/12694)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [August 29, 2025, 7:04am UTC](https://community.cumulocity.com/t/august-28-2025-dark-theme-available-for-tenants-with-default-branding/12694 "2025-08-29T07:04:36Z")
Context Change Type: Feature Product area: Application enablement & solutions Component: Web SDK Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com ▶ Techn…
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## [August 28, 2025 - New OpenAPI documentation plugin to browse and test Digital Twin Manager APIs](https://community.cumulocity.com/t/august-28-2025-new-openapi-documentation-plugin-to-browse-and-test-digital-twin-manager-apis/12693)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [August 29, 2025, 7:04am UTC](https://community.cumulocity.com/t/august-28-2025-new-openapi-documentation-plugin-to-browse-and-test-digital-twin-manager-apis/12693 "2025-08-29T07:04:34Z")
Context Change Type: Feature Product area: Application enablement & solutions Component: Digital Twin Manager Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocit…
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## [August 28, 2025 - Preview of the new Measurements tab based on the data explorer](https://community.cumulocity.com/t/august-28-2025-preview-of-the-new-measurements-tab-based-on-the-data-explorer/12691)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [August 29, 2025, 7:04am UTC](https://community.cumulocity.com/t/august-28-2025-preview-of-the-new-measurements-tab-based-on-the-data-explorer/12691 "2025-08-29T07:04:30Z")
Context Change Type: Feature Product area: Device management & connectivity Component: Device Management app Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity…
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## [August 28, 2025 - Send reset password link from user details](https://community.cumulocity.com/t/august-28-2025-send-reset-password-link-from-user-details/12690)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [August 29, 2025, 7:04am UTC](https://community.cumulocity.com/t/august-28-2025-send-reset-password-link-from-user-details/12690 "2025-08-29T07:04:28Z")
Context Change Type: Feature Product area: Platform services Component: Administration Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com ▶ Technical detai…
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## [August 21, 2025 - Details on device parameters available on the Parameters tab](https://community.cumulocity.com/t/august-21-2025-details-on-device-parameters-available-on-the-parameters-tab/12687)
**Author:** [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Replies:** 0\
**Last updated:** [August 28, 2025, 7:04am UTC](https://community.cumulocity.com/t/august-21-2025-details-on-device-parameters-available-on-the-parameters-tab/12687 "2025-08-28T07:04:29Z")
Context Change Type: Feature Product area: Device management & connectivity Component: Device Management app Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity…
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