--- 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 Code Signing release notes for upgrades from Xanadu to Zurich # Combined Code Signing 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) 5 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 Code Signing Release Notes for Upgrades from Xanadu to Zurich This consolidated release notes page provides ServiceNow customers with essential information on Code Signing upgrades from the Xanadu through Zurich releases. It highlights new features, changes, activation details, and important upgrade considerations to help customers prepare and successfully manage their Code Signing environment through the upgrade process. Show full answer Show less ## Key Features Introduced in Zurich * **Self-Service Code Signing Plugin Installation:** Administrators can now directly install the Code Signing plugin from the ServiceNow Plugin portal without contacting Customer Service, streamlining deployment. * **Quorum Controlled Certificate Revocation:** Certificate revocation now requires multi-stakeholder approvals, enhancing security by preventing unauthorized or accidental revocations. * **Code Signing Health and Status Dashboard:** A centralized dashboard offers real-time monitoring of Code Signing health, configuration, and actionable guidance to resolve issues effectively. ## Significant Changes Between Releases * **Guardrails Enhancements (Yokohama):** Improved signature verification and performance optimizations for the Guardrails check enhance workflow security and system efficiency. Log files now have clearer naming conventions. * **Update Set Size Limit (Yokohama):** The maximum update set size is capped at 10,000 records to improve user experience during updates. * **Instance Naming Updates (Yokohama):** Trusted non-production and protected production instances are renamed to trusted and protected instances respectively, aligning with customer usage. * **Coral Theme (Zurich):** Coral is now the default theme for portals and mobile experiences, offering a fresh, brand-neutral design with an optional dark mode. * **Enhanced Code Signing Verification:** Support for generating KMF signature files for tables extending Agent Client Collector configurations improves attachment verification and MID Server downloads. ## Activation and Configuration Code Signing remains a ServiceNow AI Platform feature requiring activation of the **Code Signing (com.glide.codesigningenterprise)** plugin. Activation procedures have not changed from previous releases, ensuring a consistent setup experience. ## Highlights and Additional Tools * **Code Signing Guardrails:** Recommended to improve signature checks and create more secure signing workflows. * **Zurich Patch 4 Plugin:** The **Code Signing OOB Apps Signatures** plugin allows installation of build-time signatures for ServiceNow Store applications, supporting application integrity. * **Migration Workflow:** The Code Signing Migration workflow assists in identifying and reassigning signatures created with expired or inactive certificates automatically. * **Improved Navigation and Accessibility:** Restructured navigation and renamed pages enhance usability and streamline Code Signing management. ## Important Notes * No features or functionalities were removed or deprecated between Xanadu and Zurich releases. * There were no updates regarding browser requirements, accessibility, localization, or additional requirements across these releases. * For releases without updates, brief notes confirm the absence of changes, ensuring clarity and focus on relevant information. This information enables ServiceNow customers to confidently upgrade their Code Signing capabilities, leveraging enhanced security controls, simplified installation, and improved monitoring tools to maintain a robust and secure code signing environment. Consolidated page of all release notes for Code Signing from Xanadu to Zurich. ## How to use this page To help you prepare for your upgrade, we have combined the cross-family Code Signing 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 Code Signing to Zurich Before you upgrade to Zurich, review these pre- and post-upgrade tasks and complete the tasks as needed. {#dfrn3-codesigning-summary__entry__2} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | No updates for this release. | | Zurich | No updates for this release. | [ ] ## New features Between your current release family and Zurich, new features were introduced for Code Signing. {#dfrn3-codesigning-summary__entry__10} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | No updates for this release. | | Zurich | [Code Signing Installation using Plugin](https://www.servicenow.com/docs/access?context=enable-codesiging&family=zurich&ft:locale=en-US) : Customer administrators can now install the Code Signing plugin directly from the ServiceNow Plugin portal without the need to contact the Customer Service and Support team to enable the Code Signing framework. This enhancement supports self-service deployment and simplifies the installation process. [Quorum Controlled Certificate Revocation](https://www.servicenow.com/docs/access?context=certificate-revocation&family=zurich&ft:locale=en-US) : Revoke Code Signing certificates using a quorum-based control policy. Revoke certificates to help prevent them from being used to verify signatures. A quorum-based approval flow promotes added security by requiring approvals from multiple stakeholders, to help prevent unintended or unauthorized certificate revocations. [Code Signing Health and Status Dashboard](https://www.servicenow.com/docs/access?context=code-signing-health-and-status-dashboard&family=zurich&ft:locale=en-US) : The new Code Signing Health and Status dashboard provides a centralized, user-friendly interface to monitor the overall health and configuration of your code signing environment. It highlights configuration settings, displays the status of essential components, and offers actionable guidance to help resolve issues effectively. | [ ] ## Changes Between your current release family and Zurich, some changes were made to existing Code Signing features. {#dfrn3-codesigning-summary__entry__18} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | [Enhancements to the guardrails check](https://www.servicenow.com/docs/access?context=cse-ppi-config&family=yokohama&ft:locale=en-US) : The Code Signing Guardrails check has been improved to enhance signature verification, resulting in more secure workflows. In addition, multiple optimizations have been implemented to improve the performance benchmarks of the Guardrails scan, and log files now feature a more intuitive naming convention, which simplifies file identification within your system. [Generate update sets with a maximum size of 10,000 records](https://www.servicenow.com/docs/access?context=cse-turn-on-cse&family=yokohama&ft:locale=en-US) : Code Signing now enforces limits on large update sets to improve the user experience. The maximum size for an update set is 10,000 records. [Naming updates for trusted and production instances](https://www.servicenow.com/docs/access?context=code-signing-landing&family=yokohama&ft:locale=en-US) : The trusted non-production instance has been renamed to trusted instance, and the protected production instance has been renamed to protected instance. These naming updates have been made to better align with customer usage. | | Zurich | Coral theme : Coral is now the default theme for new portal, web, and mobile experiences with Next Experience or Core UI enabled. This theme provides a fresh look and feel, featuring brand-neutral illustrations to enhance your user experience. A dark theme option is available for web and mobile experiences. [Enhanced Code-Signing Verification for ACC Framework Table](https://www.servicenow.com/docs/access?context=config-code-signing&family=zurich&ft:locale=en-US) : You can now generate KMF signature files for tables that extend Agent Client Collector Configuration (`sn_agent_configuration_file`) and Agent Client Collector Plugin (`sn_agent_asset`). This enhancement allows attachments from the tables to successfully pass code-signing verification and be downloaded to the MID Server when code signing is enabled. | [ ] ## Removed Between your current release family and Zurich, some Code Signing features or functionality were removed. {#dfrn3-codesigning-summary__entry__26} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | No updates for this release. | | Zurich | No updates for this release. | [ ] ## Deprecations Between your current release family and Zurich, some Code Signing features or functionality were deprecated. {#dfrn3-codesigning-summary__entry__34} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | No updates for this release. | | Zurich | No updates for this release. | [ ] ## Activation information Review information on how to activate Code Signing. {#dfrn3-codesigning-summary__entry__42} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | Activation information : Code Signing is a ServiceNow AI Platform feature that is available with activation of the Code Signing (com.glide.code_signing_enterprise) plugin. For details, see [Configuring Code Signing](https://www.servicenow.com/docs/access?context=config-code-signing&family=yokohama&ft:locale=en-US). | | Zurich | Activation information : Code Signing is a ServiceNow AI Platform feature that is available with activation of the Code Signing (com.glide.code_signing_enterprise) plugin. For details, see [Configure](https://www.servicenow.com/docs/access?context=config-code-signing&family=zurich&ft:locale=en-US). | [ ] ## Additional requirements If any additional requirements were introduced or changed for Code Signing we have noted them here. {#dfrn3-codesigning-summary__entry__50} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | No updates for this release. | | Zurich | No updates for this release. | [ ] ## Browser requirements If any specific browser requirements were introduced or changed for Code Signing we have noted them here. {#dfrn3-codesigning-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 Code Signing, such as specific requirements or compliance levels. {#dfrn3-codesigning-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 Code Signing we have noted them here. {#dfrn3-codesigning-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 Code Signing we have noted them here. {#dfrn3-codesigning-summary__entry__82} | Release | Release notes | |-|-| | Xanadu | No updates for this release. | | Yokohama | Use Code Signing Guardrails to improve checks during the signing process to create more secure workflows. See [Code Signing](https://www.servicenow.com/docs/access?context=code-signing-landing&family=yokohama&ft:locale=en-US) for more information. | | Zurich | [Zurich Patch 4](https://www.servicenow.com/docs/access?context=zurich-patch-4&family=zurich&ft:locale=en-US) [Code Signing OOB Apps Signatures plugin](https://www.servicenow.com/docs/access?context=explore-code-signing&family=zurich&ft:locale=en-US) : Use this plugin (com.glide.code_signing.oob_apps_signatures) to install build time signatures for all relevant records in trued-up ServiceNow® Store application versions. * Use Code Signing Guardrails to improve checks during the signing process to create more secure workflows. * Use the Code Signing Migration workflow to identify the signatures that are created with expired or inactive certificates and re-assign them to the appropriate records automatically. * Revoke Code Signing certificates securely using a quorum-based approval policy to prevent unauthorized use. * Monitor and manage your Code Signing environment with the new Health and Status dashboard. * The restructured navigation panel and the renamed pages provide improved accessibility and streamlined functionality. | [ ]