--- 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 UI Builder release notes for upgrades from Xanadu to Yokohama # Combined UI Builder 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 UI Builder release notes for upgrades from Xanadu to Yokohama This consolidated release note page helps ServiceNow customers prepare for upgrading UI Builder across releases from Xanadu to Yokohama. It summarizes new features, changes, removals, deprecations, and other important upgrade considerations to ensure a smooth transition. If no updates occurred in a release, this is explicitly noted for clarity. Show full answer Show less ## Key Features * **Declarative Screen Conditions (Xanadu):** Control page visibility using a condition builder instead of scripting, simplifying customization. * **Contextual Sidebar with Tabs (Xanadu):** The sidebar component now uses a Tabs foundation, enabling easier vertical tab configuration. * **Responsive Page Layouts (Xanadu):** Create pages tailored for various device sizes to improve user experience across laptops, tablets, and mobiles. * **Multi-Source Data Retrieval (Xanadu):** Easily add and bind data from multiple sources to a single component using field mappings. * **Multiple Forms on a Page (Xanadu):** Support for adding several forms and controllers on one page enhances flexibility in form design. * **Usability Enhancements (Xanadu):** Access a searchable library of UI Builder learning resources, use guided feature tours, and enable a dark theme for low-light conditions. No new features were introduced specifically in the Yokohama release. ## Upgrade and Activation * UI Builder is active by default; customers can update to the latest version by downloading it from the ServiceNow Store. * Before upgrading to Yokohama, customers should review and complete any necessary pre- and post-upgrade tasks as outlined. ## Changes, Removals, and Deprecations There were no changes, removals, or deprecations noted between the Xanadu and Yokohama releases, indicating stability in UI Builder features during this upgrade window. ## Additional Requirements and Browser Support * No new additional requirements were introduced. * Internet Explorer is not supported for UI Builder, as noted in the Xanadu release. ## Accessibility and Localization No updates were made to accessibility or localization considerations between Xanadu and Yokohama releases. ## What This Means for ServiceNow Customers Customers upgrading UI Builder from Xanadu to Yokohama can expect: * Improved declarative controls and responsive design capabilities introduced in earlier releases remain available and stable. * No feature removals or deprecations affecting UI Builder during this upgrade window, minimizing disruption. * Continued default activation and support via the ServiceNow Store for easy updates. * Enhanced usability tools like guided tours and dark theme improve user adoption and developer productivity. Reviewing these notes will help customers plan and execute their upgrade with confidence, knowing what to expect and how to leverage UI Builder's capabilities effectively. Consolidated page of all release notes for UI Builder from Xanadu to Yokohama. ## How to use this page To help you prepare for your upgrade, we have combined the cross-family UI Builder 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 UI Builder to Yokohama Before you upgrade to Yokohama, review these pre- and post-upgrade tasks and complete the tasks as needed. {#dfrn3-uibuilder-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 UI Builder. {#dfrn3-uibuilder-summary__entry__8} | Release | Release notes | |-|-| | Xanadu | [Set screen conditions declaratively](https://www.servicenow.com/docs/access?context=control-conditions-for-your-variant&family=xanadu&ft:locale=en-US) : Control the visibility of pages using a condition builder as an alternative to writing a script. [Configure contextual sidebar with tabs](https://www.servicenow.com/docs/access?context=add-contextual-sidebar&family=xanadu&ft:locale=en-US) : The Contextual sidebar component now uses the Tabs component as a foundation instead of viewports for simplified configuration as a vertical set of tabs. [Control page layout for different device sizes](https://www.servicenow.com/docs/access?context=responsive-authoring&family=xanadu&ft:locale=en-US) : Create tailored pages that are appropriate for different size screens. [Retrieve data from varied sources for a component](https://www.servicenow.com/docs/access?context=multi-source-data-configuration&family=xanadu&ft:locale=en-US) : More easily add data from different data sources to a single component based on field mappings. [Support for multiple forms on a page](https://www.servicenow.com/docs/access?context=add-forms-to-ui-builder-pages&family=xanadu&ft:locale=en-US) : Add multiple forms and form controllers to a single page. | | Yokohama | No updates for this release. | [ ] ## Changes Between your current release family and Yokohama, some changes were made to existing UI Builder features. {#dfrn3-uibuilder-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 UI Builder features or functionality were removed. {#dfrn3-uibuilder-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 UI Builder features or functionality were deprecated. {#dfrn3-uibuilder-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 UI Builder. {#dfrn3-uibuilder-summary__entry__32} | Release | Release notes | |-|-| | Xanadu | UI Builder is active by default. You can update to the latest version of UI Builder by downloading it from the ServiceNow Store. | | Yokohama | No updates for this release. | [ ] ## Additional requirements If any additional requirements were introduced or changed for UI Builder we have noted them here. {#dfrn3-uibuilder-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 UI Builder we have noted them here. {#dfrn3-uibuilder-summary__entry__44} | Release | Release notes | |-|-| | Xanadu | Internet Explorer isn't supported for UI Builder. | | Yokohama | No updates for this release. | [ ] ## Accessibility information Review details on accessibility information for UI Builder, such as specific requirements or compliance levels. {#dfrn3-uibuilder-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 UI Builder we have noted them here. {#dfrn3-uibuilder-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 UI Builder we have noted them here. {#dfrn3-uibuilder-summary__entry__62} | Release | Release notes | |-|-| | Xanadu | * Explore a searchable library of videos, guided tours, and product documentation to develop and practice UI Builder skills. * Take guided tours to learn about features and complete tasks in UI Builder step-by-step. * Improve usability in low-light conditions by using dark theme. * Design pages that look good and function well across a variety of form factors such as laptops, tablets, and mobile devices using responsive authoring. * Fetch information from multiple data sources and more easily bind the data to components of your choice with a new multi-table data resource right from UI Builder. See [UI Builder](https://www.servicenow.com/docs/access?context=ui-builder-overview&family=xanadu&ft:locale=en-US) for more information. | | Yokohama | No updates for this release. | [ ]