--- sourceDocument: zurich Combined Product Files sourceDocumentLink: https://www.servicenow.com/docs/r/zurich/delta-yokohama-zurich Release : - zurich ft:locale : - en-US ft:publication_title : - zurich Combined Product Files ft:clusterId : - delta3zy bundleId : - delta3zy --- # Combined Code Signing release notes for upgrades from Yokohama to Zurich # Combined Code Signing release notes for upgrades from Yokohama to Zurich {#ariaid-title1} Release version: Zurich Updated October 8, 2026 ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 4 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 Yokohama to Zurich This consolidated release notes page assists ServiceNow customers in preparing for their Code Signing upgrade from Yokohama to Zurich. It summarizes new features, changes, and important upgrade information to ensure a smooth transition and enhanced security management of the Code Signing framework. Show full answer Show less ## Key Features in Zurich * **Self-Service Plugin Installation:** Customer administrators can now install the Code Signing plugin directly from the ServiceNow Plugin portal without contacting support, simplifying deployment and enabling faster setup. * **Quorum Controlled Certificate Revocation:** Introduces a quorum-based approval process to revoke Code Signing certificates, requiring multiple stakeholder approvals. This enhances security by preventing unauthorized or accidental certificate revocations. * **Code Signing Health and Status Dashboard:** Provides a centralized, user-friendly interface to monitor the health and configuration of the Code Signing environment. It highlights key settings, component statuses, and offers actionable guidance for issue resolution. * **Enhanced Verification for ACC Framework Tables:** Enables generation of KMF signature files for tables extending Agent Client Collector configurations, allowing attachments to pass code-signing verification and download properly to MID Servers. * **Coral Theme:** Coral is now the default theme for portals and mobile/web experiences when using Next Experience or Core UI, offering a fresh, brand-neutral look with a dark mode option. ## Changes and Improvements * **Guardrails Check Enhancements:** Signature verification has been improved for more secure workflows. Performance optimizations and clearer log file naming simplify management. * **Update Set Size Limit:** Update sets are now limited to a maximum of 10,000 records to improve user experience and system performance. * **Instance Naming Updates:** The trusted non-production instance is now called "trusted instance," and the protected production instance is "protected instance" for better alignment with customer usage. * **Navigation and Accessibility:** The navigation panel was restructured and pages renamed to improve accessibility and streamline functionality. ## Activation and Requirements Code Signing remains a ServiceNow AI Platform feature activated via the **Code Signing (com.glide.codesigningenterprise)** plugin. There are no new additional requirements, browser requirements, or localization changes introduced in the Zurich release. ## Security and Management Highlights * Use Code Signing Guardrails to enforce improved checks during signing for enhanced workflow security. * Employ the Code Signing Migration workflow to automatically identify and reassign signatures created with expired or inactive certificates. * Utilize the new quorum-based certificate revocation to securely manage certificate lifecycle. * Leverage the Health and Status dashboard for proactive monitoring and troubleshooting of the Code Signing environment. This upgrade to Zurich enhances self-service deployment, strengthens certificate security, improves user experience through interface enhancements, and provides comprehensive monitoring tools to help ServiceNow customers manage their Code Signing framework effectively and securely. Consolidated page of all release notes for Code Signing from Yokohama 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 Yokohama 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 | |-|-| | 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__8} | Release | Release notes | |-|-| | 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__14} | Release | Release notes | |-|-| | 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__20} | Release | Release notes | |-|-| | 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__26} | Release | Release notes | |-|-| | 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__32} | Release | Release notes | |-|-| | 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__38} | Release | Release notes | |-|-| | 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__44} | Release | Release notes | |-|-| | 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__50} | Release | Release notes | |-|-| | 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__56} | Release | Release notes | |-|-| | 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__62} | Release | Release notes | |-|-| | 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. | [ ]