--- sourceDocument: yokohama Combined Product Files sourceDocumentLink: https://www.servicenow.com/docs/r/yokohama/delta-xanadu-yokohama Release : - yokohama ft:locale : - en-US ft:publication_title : - yokohama Combined Product Files ft:clusterId : - delta3yx bundleId : - delta3yx --- # Combined Zero Copy Connector Hub release notes for upgrades from Xanadu to Yokohama # Combined Zero Copy Connector Hub release notes for upgrades from Xanadu to Yokohama {#ariaid-title1} Release version: Yokohama Updated October 8, 2026 ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 3 minutes to read Summarize ![AI sparkle icon](https://servicenow.com/docs/portal-asset/ai-sparkle-icon) Summarized using AI This content was generated using new OpenAI-powered functionality. Results are provided on an as is basis and are not guaranteed to be accurate or complete. ## Summary of Combined Zero Copy Connector Hub Release Notes for Upgrades from Xanadu to Yokohama This consolidated release notes document guides ServiceNow customers through the upgrade process of the Zero Copy Connector Hub from the Xanadu release family to the Yokohama release family. It summarizes new features, changes, activation instructions, and important upgrade-related information to help you prepare and understand what to expect with the Yokohama release. Show full answer Show less ## New Features * **Established Connections:** Enables real-time retrieval of data from external sources directly within the ServiceNow AI Platform without copying data into your ServiceNow instance. This zero-copy method improves data freshness and reduces storage overhead. * **Data Fabric Tables:** Allows data consumers to access external data seamlessly on the ServiceNow AI Platform to power AI features and develop applications. Data fabric tables facilitate enrichment of AI agents and workflows with external enterprise data. * **Supported External Data Sources:** Access enterprise data from external data warehouses such as Snowflake, Google BigQuery, and Amazon Redshift, data lakes like Databricks, and databases including Oracle. ## Changes, Removals, and Deprecations There are no recorded changes, removals, or deprecations in the Zero Copy Connector Hub features between Xanadu and Yokohama releases. ## Activation and Installation Zero Copy Connector Hub is available for installation through the ServiceNow Store. To activate: * Request the Zero Copy Connector Hub app via the ServiceNow Store website. * Alternatively, activate the Zero Copy Connectors app (sndatafabriczcc), which requires a separate subscription. Refer to the ServiceNow Store version history release notes for cumulative information on all released apps. ## Additional Requirements and Compatibility There are no new or changed additional requirements, browser requirements, accessibility considerations, or localization updates between Xanadu and Yokohama releases. ## Practical Benefits for ServiceNow Customers * Access real-time external data without duplicating it in your instance, optimizing data management and compliance. * Enhance AI-driven workflows and agents by integrating external enterprise data via data fabric tables. * Leverage a broad range of external data platforms seamlessly within the ServiceNow AI Platform. Consolidated page of all release notes for Zero Copy Connector Hub from Xanadu to Yokohama. ## How to use this page To help you prepare for your upgrade, we have combined the cross-family Zero Copy Connector Hub release notes onto one page. Read this summary of the new features, changes, and updated information for your product from Xanadu to Yokohama. Tip: If there were no updates for a release notes section in a certain family release, we included a short note for your reference. For example, if a product did not have any updates in Tokyo, the row says "No updates for this release." ## Important information for upgrading Zero Copy Connector Hub to Yokohama Before you upgrade to Yokohama, review these pre- and post-upgrade tasks and complete the tasks as needed. {#dfrn3-zerocopyconnectorhub-summary__entry__2} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | No updates for this release. | [ ] ## New features Between your current release family and Yokohama, new features were introduced for Zero Copy Connector Hub. {#dfrn3-zerocopyconnectorhub-summary__entry__8} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | [Established connections](https://www.servicenow.com/docs/access?context=connections-wdf&family=yokohama&ft:locale=en-US) : Retrieve real-time data from external sources directly in the ServiceNow AI Platform, without copying any data to your instance using zero copy connections. [Data fabric tables](https://www.servicenow.com/docs/access?context=data-fabric-tables-wdf&family=yokohama&ft:locale=en-US) : Enable data consumers to access external data on the ServiceNow AI Platform to power AI features and build applications using data fabric tables. | [ ] ## Changes Between your current release family and Yokohama, some changes were made to existing Zero Copy Connector Hub features. {#dfrn3-zerocopyconnectorhub-summary__entry__14} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | No updates for this release. | [ ] ## Removed Between your current release family and Yokohama, some Zero Copy Connector Hub features or functionality were removed. {#dfrn3-zerocopyconnectorhub-summary__entry__20} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | No updates for this release. | [ ] ## Deprecations Between your current release family and Yokohama, some Zero Copy Connector Hub features or functionality were deprecated. {#dfrn3-zerocopyconnectorhub-summary__entry__26} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | No updates for this release. | [ ] ## Activation information Review information on how to activate Zero Copy Connector Hub. {#dfrn3-zerocopyconnectorhub-summary__entry__32} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | Activation information : Install Zero Copy Connector Hub by requesting it from the ServiceNow Store. Visit the [ServiceNow Store](https://store.servicenow.com/sn_appstore_store.do#!/store/home) website to view all the available apps and for information about submitting requests to the store. For cumulative release notes information for all released apps, see the [ServiceNow Store version history release notes](https://www.servicenow.com/docs/access?context=sn-store-release-notes&family=yokohama&ft:locale=en-US). Zero Copy Connector Hub is also available with activation of the Zero Copy Connectors app (sn_data_fabric_zcc), which requires a separate subscription. For details, see [Request Zero Copy Connectors](https://www.servicenow.com/docs/access?context=request-wdf&family=yokohama&ft:locale=en-US). Important: Zero Copy Connector Hub is available in the ServiceNow Store. For details, see the "Activation information" section of these release notes. | [ ] ## Additional requirements If any additional requirements were introduced or changed for Zero Copy Connector Hub we have noted them here. {#dfrn3-zerocopyconnectorhub-summary__entry__38} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | No updates for this release. | [ ] ## Browser requirements If any specific browser requirements were introduced or changed for Zero Copy Connector Hub we have noted them here. {#dfrn3-zerocopyconnectorhub-summary__entry__44} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | No updates for this release. | [ ] ## Accessibility information Review details on accessibility information for Zero Copy Connector Hub, such as specific requirements or compliance levels. {#dfrn3-zerocopyconnectorhub-summary__entry__50} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | No updates for this release. | [ ] ## Localization information If there are specific localization considerations for Zero Copy Connector Hub we have noted them here. {#dfrn3-zerocopyconnectorhub-summary__entry__56} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | No updates for this release. | [ ] ## Highlight information If there are specific highlight considerations for Zero Copy Connector Hub we have noted them here. {#dfrn3-zerocopyconnectorhub-summary__entry__62} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | * Access enterprise data from external data warehouses including Snowflake, Google BigQuery, and Amazon Redshift, data lakes such as Databricks, and databases, including Oracle. * Retrieve data from external sources in real time without copying any data to your instance using zero copy connections. * Enrich AI agents and workflows on the ServiceNow AI Platform with external data using data fabric tables. See [Workflow Data Fabric Hub](https://www.servicenow.com/docs/access?context=workflow-data-fabric&family=yokohama&ft:locale=en-US) for more information. | [ ]