--- sourceDocument: zurich Combined Product Files sourceDocumentLink: https://www.servicenow.com/docs/r/zurich/delta-xanadu-zurich Release : - zurich ft:locale : - en-US ft:publication_title : - zurich Combined Product Files ft:clusterId : - delta3zx bundleId : - delta3zx --- # Combined ServiceNow SDK release notes for upgrades from Xanadu to Zurich # Combined ServiceNow SDK release notes for upgrades from Xanadu to Zurich {#ariaid-title1} Release version: Zurich Updated October 8, 2026 ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 13 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 ServiceNow SDK release notes for upgrades from Xanadu to Zurich This consolidated guide covers all ServiceNow SDK release notes from the Xanadu through Zurich versions, helping customers understand new features, key changes, deprecations, removals, and upgrade considerations. It is designed to assist ServiceNow customers in preparing for and executing upgrades to the latest SDK release, ensuring compatibility with ServiceNow instances starting from the Washington DC release. Show full answer Show less ## Important Upgrade Information * Use the **now-sdk upgrade** command to upgrade the SDK across all releases including Zurich. * ServiceNow SDK v3.0 and v4.0 support integration with instances from Washington DC release onwards. * On Windows, upgrading to SDK version 4.3+ requires re-authenticating credentials due to Keytar deprecation using **now-sdk auth --add**. * Pre- and post-upgrade tasks should be reviewed and completed as needed. ## Key Features Introduced * **Source Code Development with ServiceNow Fluent:** Define application metadata in source code, enabling better version control, error detection, and development in familiar IDEs. * **Authentication Enhancements:** Support for OAuth 2.0 authentication with **now-sdk auth** command. * **New Fluent APIs:** Comprehensive APIs to define flows, service catalogs, email notifications, SLAs, dashboards, workspaces, import sets, UI policies, script actions, script includes, UI pages, UI actions, and Service Portal widgets. * **React UI Development:** Build full-stack applications with React integrated with ServiceNow Fluent APIs. * **Advanced Build and Packaging Controls:** Commands to clean, package, and deploy applications efficiently, with customizable directory structures and module inclusion/exclusion patterns. * **Enhanced Dependency Management:** Download TypeScript type definitions for Glide APIs and script includes, and control dependencies via parameters. * **Automated Test Framework Integration:** Support for two-way synchronization and additional test steps via Fluent APIs. * **Expanded Column Types:** Support for additional column types like Password, Guid, JSON, URL, Email, HTML, Duration, Time, and more in Fluent APIs. * **Third-Party Module Access:** Configure trusted third-party modules with access to ServiceNow APIs. ## Notable Changes * Conversion commands now default to **module** project type to enable gradual migration to Fluent code. * Deprecated **transpiledSourceDir** replaced by **modulePaths** in `now.config.json` for managing module compilation paths. * New parameters added to commands for better control over builds, deployments, and fetching dependencies. * Authentication subcommands consolidated into parameters on the **now-sdk auth** command. * Build command no longer packages artifacts; separate packaging and installation commands are used. * Full-stack TypeScript support added for client-side code with validation and type checking. ## Removed and Deprecated Features * Removal of support for converting global applications; only scoped applications can be converted. * The **now-sdk convert** and **now-sdk fetch** commands are deprecated and replaced by **now-sdk init** and **now-sdk transform** commands. * The **now-sdk upgrade** command is deprecated; upgrade instructions are now centralized. * Deprecated use of snakecase property names in Fluent APIs; camelCase is now standard. * Deprecated `$id` property in List and Role APIs. ## Activation and Requirements * The ServiceNow SDK is available as an npm package from the public npm registry and installed locally. * Node.js and npm are required to install and use the SDK. * No changes to browser, accessibility, or localization requirements across these releases. ## Practical Benefits for ServiceNow Customers * Enhanced source code-driven development improves application lifecycle management, version control, and collaboration. * Expanded Fluent APIs allow defining and automating complex ServiceNow components directly in code. * Improved build and deployment workflows provide greater control and reliability for continuous integration and delivery. * Updated authentication and dependency management simplify secure access and consistent development environments. * Support for React UI development enables richer, full-stack application experiences within ServiceNow. * Ongoing deprecations and removals encourage adoption of modern, streamlined SDK commands and configurations. Consolidated page of all release notes for ServiceNow SDK from Xanadu to Zurich. ## How to use this page To help you prepare for your upgrade, we have combined the cross-family ServiceNow SDK release notes onto one page. Read this summary of the new features, changes, and updated information for your product from Xanadu to Zurich. 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 ServiceNow SDK to Zurich Before you upgrade to Zurich, review these pre- and post-upgrade tasks and complete the tasks as needed. {#dfrn3-servicenowsdk-summary__entry__2} | Release | Release notes | |-|-| | Xanadu | Upgrade to the latest version of the ServiceNow SDK with the `now-sdk upgrade` command. For more information, see [Upgrade the ServiceNow SDK](https://www.servicenow.com/docs/access?context=upgrade-servicenow-sdk&family=xanadu&ft:locale=en-US). | | Yokohama | Upgrade information : Upgrade to the latest version of the ServiceNow SDK with the `now-sdk upgrade` command. For more information, see [Upgrade the ServiceNow SDK](https://www.servicenow.com/docs/access?context=upgrade-servicenow-sdk&family=yokohama&ft:locale=en-US). ServiceNow SDK version 3.0 supports integrating with ServiceNow instances beginning with the Washington DC release. Note: For more information about minor releases of the ServiceNow SDK, see the [ServiceNow IDE, SDK, and Fluent articles](https://www.servicenow.com/community/servicenow-ide-sdk-and-fluent/tkb-p/ide-sdk-fluent-articles) in the ServiceNow Community. | | Zurich | Upgrade information : To upgrade to the latest version of the ServiceNow SDK globally or within an application, see [Upgrade the ServiceNow SDK](https://www.servicenow.com/docs/access?context=upgrade-servicenow-sdk&family=zurich&ft:locale=en-US). ServiceNow SDK version 4.0 supports integration with ServiceNow instances beginning with the Washington DC release. On Windows systems, after upgrading to ServiceNow SDK version 4.3 or later, existing stored credentials aren't supported due to the deprecation of Keytar. Users on Windows systems must add their user credentials again using the `now-sdk auth --add` command to authenticate with instances. For more information, see [Authenticate](https://www.servicenow.com/docs/access?context=authenticate-instance-now-sdk&family=zurich&ft:locale=en-US). Note: For more information about minor releases of the ServiceNow SDK, see the [ServiceNow SDK repository](https://github.com/ServiceNow/sdk/releases) on GitHub. | [ ] ## New features Between your current release family and Zurich, new features were introduced for ServiceNow SDK. {#dfrn3-servicenowsdk-summary__entry__10} | Release | Release notes | |-|-| | Xanadu | **Version 2.2.1** [Turn off synchronizing changes to ServiceNow Fluent code](https://www.servicenow.com/docs/access?context=servicenow-fluent&family=xanadu&ft:locale=en-US) : Turn off synchronizing changes to ServiceNow Fluent objects or files using the `@fluent-disable-sync` or `@fluent-disable-sync-for-file` comment directives. **Version 2.1.1** [Authenticate to an instance using OAuth 2.0](https://www.servicenow.com/docs/access?context=authenticate-instance-now-sdk&family=xanadu&ft:locale=en-US) : Authenticate to a ServiceNow instance using OAuth 2.0 by setting the `type` parameter on the `now-sdk auth` command to `oauth`. [Ignore ServiceNow Fluent diagnostics](https://www.servicenow.com/docs/access?context=servicenow-fluent&family=xanadu&ft:locale=en-US) : Suppress ServiceNow Fluent and TypeScript diagnostics using the `@fluent-ignore` comment directive. **Version 2.0** [Build scoped applications in source code](https://www.servicenow.com/docs/access?context=servicenow-fluent&family=xanadu&ft:locale=en-US) : Write source code to define the metadata that makes up applications using ServiceNow Fluent. ServiceNow Fluent is a domain-specific programming language with APIs for defining the different types of application metadata. Developing applications in source code enables you to work in familiar development environments, create and modify complex applications, manage code in source control more easily, and catch errors at build time. [ServiceNow Fluent Language server in Visual Studio Code](https://www.servicenow.com/docs/access?context=install-fluent-language-extension-vs-code&family=xanadu&ft:locale=en-US) : Get language processing and validation for ServiceNow Fluent in Visual Studio Code by installing the ServiceNow Fluent Language server from the Visual Studio Code Marketplace. | | Yokohama | [Init command replaces create and convert commands](https://www.servicenow.com/docs/access?context=now-sdk-create-command&family=yokohama&ft:locale=en-US) : Create a custom scoped application or convert an existing scoped application from a ServiceNow instance or local directory to support development in source code using the `now-sdk init` command. [Download application metadata and transform it into source code](https://www.servicenow.com/docs/access?context=now-sdk-transform-command&family=yokohama&ft:locale=en-US) : Download application metadata (XML) from a ServiceNow instance and transform the metadata into ServiceNow Fluent source code. [Refer to content from a file in ServiceNow Fluent APIs](https://www.servicenow.com/docs/access?context=servicenow-fluent&family=yokohama&ft:locale=en-US) : Use content from files in ServiceNow Fluent APIs by referring to the file from a property using the syntax `Now.include('path/to/file')`. [Map metadata to custom directories](https://www.servicenow.com/docs/access?context=servicenow-fluent-api-reference&family=yokohama&ft:locale=en-US) : Map any application metadata to output directories that load only in specific circumstances using the `$meta` property in ServiceNow Fluent APIs. [Specify a path to a custom tsconfig.json file](https://www.servicenow.com/docs/access?context=building-applications-source-code&family=yokohama&ft:locale=en-US) : Use the `tsconfigPath` parameter in the now.config.json file for your application to specify the location of a tsconfig.json file with custom options for transpiling TypeScript into JavaScript during the build process. | | Zurich | [Flow API - ServiceNow Fluent](https://www.servicenow.com/docs/access?context=servicenow-fluent-api-reference&family=zurich&ft:locale=en-US) : Use the Flow API to create flows and subflows \[sys_hub_flow\] that automate business processes with reusable multiple-step components. [Service Catalog API - ServiceNow Fluent](https://www.servicenow.com/docs/access?context=servicenow-fluent-api-reference&family=zurich&ft:locale=en-US) : Use the Service Catalog API to define catalog items \[sc_cat_item\] and related aspects of service catalogs. [Email Notification API - ServiceNow Fluent](https://www.servicenow.com/docs/access?context=servicenow-fluent-api-reference&family=zurich&ft:locale=en-US) : Use the Email Notification API to define notifications \[sysevent_email_action\] that send automated emails. [Service Level Agreement API - ServiceNow Fluent](https://www.servicenow.com/docs/access?context=servicenow-fluent-api-reference&family=zurich&ft:locale=en-US) : Use the Service Level Agreement API to define service level agreements (SLAs) \[contract_sla\] that set the amount of time for a task to reach a specified condition. [Dashboard API - ServiceNow Fluent](https://www.servicenow.com/docs/access?context=servicenow-fluent-api-reference&family=zurich&ft:locale=en-US) : Use the Dashboard API to define dashboards \[par_dashboard\] for organizing and sharing data visually. [Workspace API - ServiceNow Fluent](https://www.servicenow.com/docs/access?context=servicenow-fluent-api-reference&family=zurich&ft:locale=en-US) : Use the Workspace API to define configurable workspace experiences for organizing and sharing data visually. [Allow access to ServiceNow APIs for third-party modules](https://www.servicenow.com/docs/access?context=building-applications-source-code&family=zurich&ft:locale=en-US) : Configure which third-party library modules to identify as trusted and have access to ServiceNow APIs with the `trustedModules` parameter in an application's now.config.json file. [Import Sets API](https://www.servicenow.com/docs/access?context=fluent-import-sets-api&family=zurich&ft:locale=en-US) : Use the Import Sets API to define transform maps \[sys_transform_map\] that specify how to transform and map data from the import set staging table to target tables. [UI Policy API](https://www.servicenow.com/docs/access?context=fluent-ui-policy-api&family=zurich&ft:locale=en-US) : Use the UI Policy API to define user interface policies \[sys_ui_policy\] that dynamically change the behavior of information on a form and control custom process flows for tasks. [Attach user images to records from source code](https://www.servicenow.com/docs/access?context=fluent-constructs&family=zurich&ft:locale=en-US) : Attach user images to records associated with metadata defined in source code with the `Now.attach` construct. [Use utility functions for additional type validation](https://www.servicenow.com/docs/access?context=servicenow-fluent-api-reference&family=zurich&ft:locale=en-US) : Use utility types that help validate values for properties that support the Duration (Duration()), Time (Time()), Field List (FieldList()), and Template Value (TemplateValue()) field types in ServiceNow Fluent APIs. Utility types provide validation at build time for tables both within and outside of an application. [Generated ServiceNow Fluent code organized in taxonomy-based directories](https://www.servicenow.com/docs/access?context=building-applications-source-code&family=zurich&ft:locale=en-US) : Configure a custom directory structure for metadata transformed into ServiceNow Fluent code with the `taxonomy` parameter in an application's now.config.json file. By default, generated ServiceNow Fluent files are organized in a taxonomy-based directory structure within the fluent/generated directory. [Specify which files to build as JavaScript modules](https://www.servicenow.com/docs/access?context=building-applications-source-code&family=zurich&ft:locale=en-US) : Configure which files to include or exclude when building JavaScript modules with the `serverModulesIncludePatterns` and `serverModulesExcludePatterns` parameters in an application's now.config.json file. [Develop a user interface with React](https://www.servicenow.com/docs/access?context=ui-development-react&family=zurich&ft:locale=en-US) : Develop a user interface with the React library and the UI Page API to build a full-stack application in source code. [Script Action API](https://www.servicenow.com/docs/access?context=fluent-script-action-api&family=zurich&ft:locale=en-US) : Use the Script Action API to define script actions \[sysevent_script_action\] that run when an event occurs. [Script Include API](https://www.servicenow.com/docs/access?context=fluent-script-include-api&family=zurich&ft:locale=en-US) : Use the Script Include API to define script includes \[sys_script_include\] that store JavaScript functions and classes for use by server-side scripts. [Service Portal API](https://www.servicenow.com/docs/access?context=fluent-service-portal-api&family=zurich&ft:locale=en-US) : Use the Service Portal API to create custom widgets \[sp_widget\] for portal pages. [UI Action API](https://www.servicenow.com/docs/access?context=fluent-ui-action-api&family=zurich&ft:locale=en-US) : Use the UI Action API to configure custom user interface actions \[sys_ui_action\], such as buttons, links, and context menu items on forms and lists. [UI Page API](https://www.servicenow.com/docs/access?context=fluent-ui-page-api&family=zurich&ft:locale=en-US) : Use the UI Page API to configure custom user interface pages \[sys_ui_page\] that display forms, dialogs, lists, and other UI components. [Download application metadata from an instance](https://www.servicenow.com/docs/access?context=servicenow-sdk-cli-commands&family=zurich&ft:locale=en-US) : Download application metadata (XML) from a ServiceNow instance to compare it with the metadata in your local application using the `now-sdk download` command. [Clean or package an application](https://www.servicenow.com/docs/access?context=servicenow-sdk-cli-commands&family=zurich&ft:locale=en-US) : Remove the build artifacts that were output with the previous build using the `now-sdk clean` command. You can also package the build artifacts that were output with the previous build into an installable ZIP file using the `now-sdk pack` command. | [ ] ## Changes Between your current release family and Zurich, some changes were made to existing ServiceNow SDK features. {#dfrn3-servicenowsdk-summary__entry__18} | Release | Release notes | |-|-| | Xanadu | **Version 2.2.3** [Convert command uses module project type by default](https://www.servicenow.com/docs/access?context=servicenow-sdk-cli-commands&family=xanadu&ft:locale=en-US) : The `projectType` parameter is set to `module` by default. By converting an application with the module project type, you can gradually migrate application metadata into ServiceNow Fluent code rather than converting all application metadata into code initially. **Version 2.2.1** [transpiledSourceDir parameter replaced with modulePaths parameter in now.config.json file](https://www.servicenow.com/docs/access?context=building-applications-source-code&family=xanadu&ft:locale=en-US) : Use the `modulePaths` parameter in the now.config.json file for your application to map the source directory for modules to the output directory for modules instead of the deprecated `transpiledSourceDir` parameter. The `modulePaths` parameter is used to compile TypeScript source files into JavaScript modules. **Version 2.1.1** [Table API includes label object](https://www.servicenow.com/docs/access?context=table-api-now-ts&family=xanadu&ft:locale=en-US) : Configure field labels \[sys_documentation\] for tables and columns with the label object in the Table API. **Version 2.0.1** [Create and convert commands include template parameter](https://www.servicenow.com/docs/access?context=servicenow-sdk-cli-commands&family=xanadu&ft:locale=en-US) : Specify whether to use JavaScript or TypeScript in modules with the `template` parameter on the `now-sdk create` and `now-sdk convert` commands. This parameter determines the configuration of the package.json and now.config.json files and adds a tsconfig.json file for TypeScript projects. **Version 2.0** [Default application structure](https://www.servicenow.com/docs/access?context=building-applications-source-code&family=xanadu&ft:locale=en-US) : The default application structure includes some changes to directories and files, including the addition of a .gitignore file and moving the `now` object configuration in package.json to its own now.config.json file. [Create and convert commands include project-type parameter](https://www.servicenow.com/docs/access?context=servicenow-sdk-cli-commands&family=xanadu&ft:locale=en-US) : Specify the type of application to create or convert with the `project-type` parameter on the `now-sdk create` and `now-sdk convert` commands. This parameter determines the default application structure based on whether you want to use ServiceNow Fluent and JavaScript modules and third-party libraries in the application (`fluent`) or only use JavaScript modules and third-party libraries (`module`). [Fetch command includes debug parameter](https://www.servicenow.com/docs/access?context=now-sdk-fetch-command&family=xanadu&ft:locale=en-US) : Return debug logs generated during the fetch process by setting the `debug` parameter to true with the `now-sdk fetch` command. [Deploy command includes reinstall parameter](https://www.servicenow.com/docs/access?context=now-sdk-deploy-command&family=xanadu&ft:locale=en-US) : Uninstall and reinstall the application on the instance by setting the `reinstall` parameter to true with the `now-sdk deploy` command. Reinstalling an application ensures that the metadata on the instance matches the metadata in the deployment package. Warning: Metadata that is on the instance but not in your local application is removed. | | Yokohama | [Subcommands replaced with parameters on the auth command](https://www.servicenow.com/docs/access?context=now-sdk-auth-command&family=yokohama&ft:locale=en-US) : Configure authentication credentials with the `--add`, `--delete`, `--list`, and `--use` parameters of the `now-sdk auth` command. [Dependencies command installs type definitions](https://www.servicenow.com/docs/access?context=now-sdk-dependencies-command&family=yokohama&ft:locale=en-US) : Download TypeScript type definitions for Glide APIs and script includes from a ServiceNow instance based on the scripts in your application. [Build command includes --frozenKeys parameter](https://www.servicenow.com/docs/access?context=now-sdk-build-command&family=yokohama&ft:locale=en-US) : Validate that the auto-generated keys.ts file is up to date for continuous integration (CI) builds by setting the `--frozenKeys` parameter to true with the `now-sdk build` command. [Deploy command renamed install](https://www.servicenow.com/docs/access?context=now-sdk-deploy-command&family=yokohama&ft:locale=en-US) : Install or update an application on a ServiceNow instance using the `now-sdk install` command. [Automated Test Framework Test API supports two-way synchronization](https://www.servicenow.com/docs/access?context=atf-test-now-ts&family=yokohama&ft:locale=en-US) : Synchronize changes to Automated Test Framework tests made outside of source code into source code definitions and back to metadata. [Table API supports licensing configurations](https://www.servicenow.com/docs/access?context=table-api-now-ts&family=yokohama&ft:locale=en-US) : Create a licensing configuration \[ua_table_licensing_config\] to track subscription counts for a table with the licensing_config object in the Table API. [Table API supports remote tables](https://www.servicenow.com/docs/access?context=table-api-now-ts&family=yokohama&ft:locale=en-US) : Create a remote table with the scriptable_table property in a Table object. | | Zurich | [Get type checking and validation of client-side TypeScript files](https://www.servicenow.com/docs/access?context=ui-development-react&family=zurich&ft:locale=en-US) : Full-stack TypeScript applications support type checking and validation of .ts and .tsx files in the src/client directory when building applications. [Manage dependencies with additional parameters on the dependencies command](https://www.servicenow.com/docs/access?context=now-sdk-dependencies-command&family=zurich&ft:locale=en-US) : Control which dependencies and TypeScript definitions to download with additional parameters on the `now-sdk dependencies` command. [Use additional column types with ServiceNow Fluent](https://www.servicenow.com/docs/access?context=table-api-now-ts&family=zurich&ft:locale=en-US) : Use the following additional types of table columns with ServiceNow Fluent APIs: Password2Column, GuidColumn, JsonColumn, NameValuePairsColumn, UrlColumn, EmailColumn, HTMLColumn, FloatColumn, MultiLineTextColumn, DurationColumn, TimeColumn, FieldListColumn, SlushBucketColumn, TemplateValueColumn, and ApprovalRulesColumn. [Download TypeScript definitions for script includes used in JavaScript modules](https://www.servicenow.com/docs/access?context=download-script-dependencies&family=zurich&ft:locale=en-US) : Download TypeScript definitions for script includes imported in JavaScript modules from an instance using the `now-sdk dependencies` command. [Apply a template to an existing application](https://www.servicenow.com/docs/access?context=now-sdk-create-command&family=zurich&ft:locale=en-US) : Add template files and directories for development in ServiceNow Fluent using the `--template` parameter with the `now-sdk init` command in an existing application. [Automated Test Framework API supports additional test steps](https://www.servicenow.com/docs/access?context=atf-test-now-ts&family=zurich&ft:locale=en-US) : Use the following test steps with the ServiceNow Fluent Automated Test Framework API. * atf.form.addAttachmentsToForm * atf.form_SP.addAttachmentsToForm * atf.server.addAttachmentsToExistingRecord * atf.server.runServerSideScript * atf.server.setOutputVariables [Build command doesn't package build artifacts](https://www.servicenow.com/docs/access?context=servicenow-sdk-cli-commands&family=zurich&ft:locale=en-US) : Use the `now-sdk pack` or `now-sdk install` commands to package build artifacts. The `now-sdk build` command compiles the source files but doesn't package the build artifacts. | [ ] ## Removed Between your current release family and Zurich, some ServiceNow SDK features or functionality were removed. {#dfrn3-servicenowsdk-summary__entry__26} | Release | Release notes | |-|-| | Xanadu | * The `scopeId` parameter was removed from the `now-sdk convert` command, which supported converting global applications. Only scoped applications can be converted. * The `mode` parameter was removed from the `now-sdk fetch` and `now-sdk deploy` commands. A complete fetch or deploy are always executed. | | Yokohama | No updates for this release. | | Zurich | No updates for this release. | [ ] ## Deprecations Between your current release family and Zurich, some ServiceNow SDK features or functionality were deprecated. {#dfrn3-servicenowsdk-summary__entry__34} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | * The `now-sdk convert` command has been removed. Use the `now-sdk init` and `now-sdk transform` commands instead. * The `now-sdk fetch` command has been removed. Use the `now-sdk transform` command instead. | | Zurich | * The `now-sdk upgrade` command has been removed. To upgrade the version of the ServiceNow SDK, see [Upgrade the ServiceNow SDK](https://www.servicenow.com/docs/access?context=upgrade-servicenow-sdk&family=zurich&ft:locale=en-US). * The $id property is deprecated in the List API and Role API. * Property names that use snake case are deprecated in all ServiceNow Fluent APIs. Use the equivalent property name in camel case instead. | [ ] ## Activation information Review information on how to activate ServiceNow SDK. {#dfrn3-servicenowsdk-summary__entry__42} | Release | Release notes | |-|-| | Xanadu | The ServiceNow SDK is available as an npm package from the [public npm registry](https://www.npmjs.com/package/@servicenow/sdk) and installed locally. For information about installing the ServiceNow SDK, see [Install the ServiceNow SDK](https://www.servicenow.com/docs/access?context=install-servicenow-sdk&family=xanadu&ft:locale=en-US). | | Yokohama | Activation information : The ServiceNow SDK is available as a Node Package Manager (npm) package from the [public npm registry](https://www.npmjs.com/package/@servicenow/sdk) and installed locally. For information about installing the ServiceNow SDK, see [Install the ServiceNow SDK](https://www.servicenow.com/docs/access?context=install-servicenow-sdk&family=yokohama&ft:locale=en-US). | | Zurich | Activation information : The ServiceNow SDK is available as a Node Package Manager (npm) package from the [public npm registry](https://www.npmjs.com/package/@servicenow/sdk) and installed locally. For information about installing the ServiceNow SDK, see [Install the ServiceNow SDK](https://www.servicenow.com/docs/access?context=install-servicenow-sdk&family=zurich&ft:locale=en-US). | [ ] ## Additional requirements If any additional requirements were introduced or changed for ServiceNow SDK we have noted them here. {#dfrn3-servicenowsdk-summary__entry__50} | Release | Release notes | |-|-| | Xanadu | You must have Node.js and npm installed to install the ServiceNow SDK. For more information, see [Install the ServiceNow SDK](https://www.servicenow.com/docs/access?context=install-servicenow-sdk&family=xanadu&ft:locale=en-US). | | Yokohama | Additional requirements : You must have Node.js and Node Package Manager (npm) installed to install the ServiceNow SDK. For more information, see [Install the ServiceNow SDK](https://www.servicenow.com/docs/access?context=install-servicenow-sdk&family=yokohama&ft:locale=en-US). | | Zurich | Additional requirements : You must have Node.js and Node Package Manager (npm) installed to install the ServiceNow SDK. For more information, see [Install the ServiceNow SDK](https://www.servicenow.com/docs/access?context=install-servicenow-sdk&family=zurich&ft:locale=en-US). | [ ] ## Browser requirements If any specific browser requirements were introduced or changed for ServiceNow SDK we have noted them here. {#dfrn3-servicenowsdk-summary__entry__58} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | No updates for this release. | | Zurich | No updates for this release. | [ ] ## Accessibility information Review details on accessibility information for ServiceNow SDK, such as specific requirements or compliance levels. {#dfrn3-servicenowsdk-summary__entry__66} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | No updates for this release. | | Zurich | No updates for this release. | [ ] ## Localization information If there are specific localization considerations for ServiceNow SDK we have noted them here. {#dfrn3-servicenowsdk-summary__entry__74} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | No updates for this release. | | Zurich | No updates for this release. | [ ] ## Highlight information If there are specific highlight considerations for ServiceNow SDK we have noted them here. {#dfrn3-servicenowsdk-summary__entry__82} | Release | Release notes | |-|-| | Xanadu | Write source code to define the metadata that makes up applications with ServiceNow Fluent. See [ServiceNow SDK](https://www.servicenow.com/docs/access?context=servicenow-sdk-landing&family=xanadu&ft:locale=en-US) for more information. | | Yokohama | * Create and develop applications in source code using an upgraded ServiceNow SDK CLI workflow. * Refer to content from a file from properties in ServiceNow Fluent APIs. See [ServiceNow SDK](https://www.servicenow.com/docs/access?context=servicenow-sdk-landing&family=yokohama&ft:locale=en-US) for more information. | | Zurich | * Develop a user interface (UI) with React to build a full-stack application in source code. * Define flows, service catalogs, UI pages and more in source code with ServiceNow Fluent APIs. See [ServiceNow SDK](https://www.servicenow.com/docs/access?context=servicenow-sdk-landing&family=zurich&ft:locale=en-US) for more information. | [ ]