--- sourceDocument: brazil Combined Product Files sourceDocumentLink: https://www.servicenow.com/docs/r/delta-australia-brazil Release : - brazil ft:locale : - en-US ft:publication_title : - brazil Combined Product Files ft:clusterId : - delta3ba bundleId : - delta3ba --- # Combined Reverse Tunnel release notes for upgrades from Australia to Brazil # Combined Reverse Tunnel release notes for upgrades from Australia to Brazil {#ariaid-title1} Release version: Brazil 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 Reverse Tunnel release notes for upgrades from Australia to Brazil This consolidated page provides all relevant release notes for upgrading the Reverse Tunnel feature from the Australia release to the Brazil release in ServiceNow. It summarizes new features, changes, and important upgrade information to help you prepare for a smooth transition. Show full answer Show less ## Key Features Introduced from Australia to Brazil * **Private Connectivity for Zero Copy Connectors:** Enables connecting zero copy connectors to data sources hosted in private cloud or on-premises networks securely, without exposing credentials or IP addresses. The Reverse Tunnel gateway routes encrypted traffic between Workflow Data Fabric and private relays without decrypting it. * **Private Relay Deployment:** Allows deployment of a private relay within your private network to establish an outbound encrypted connection to the Reverse Tunnel gateway. This relay follows a similar deployment and connectivity model as a MID Server, with automatic authentication handling. * **Relay Heartbeat Monitoring:** Provides the ability to monitor relay heartbeat data directly from the relay record within your ServiceNow instance, improving operational visibility. * **Service Endpoint Management:** Lets you register fully qualified domain names (FQDN) and port numbers for each data source on the relay, enabling the gateway to route incoming traffic to the correct relay efficiently. ## Upgrade Preparation and Important Information Before upgrading to the Brazil release, review and complete any necessary pre- and post-upgrade tasks to ensure a successful upgrade process. Note that there were no feature removals, changes, or deprecations related to Reverse Tunnel between these releases. ## Activation and Availability Reverse Tunnel is available as the Zero Copy Reverse Tunnel store app (snzctunnel) in the ServiceNow Store. Activation details and guidance on connecting a private relay to the Reverse Tunnel gateway are provided to assist with setup. ## Additional Notes There are no updates regarding browser requirements, accessibility, localization, or additional requirements for Reverse Tunnel between Australia and Brazil releases. ## Why This Matters These enhancements enable secure, outbound-only connectivity to private and on-premises data sources without opening inbound firewall ports, enhancing your network security posture. The ability to monitor relay status and manage service endpoints within ServiceNow improves maintainability and operational control. Consolidated page of all release notes for Reverse Tunnel from Australia to Brazil. ## How to use this page To help you prepare for your upgrade, we have combined the cross-family Reverse Tunnel release notes onto one page. Read this summary of the new features, changes, and updated information for your product from Australia to Brazil. 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 Reverse Tunnel to Brazil Before you upgrade to Brazil, review these pre- and post-upgrade tasks and complete the tasks as needed. {#dfrn3-reversetunnel-summary__entry__2} | Release | Release notes | |-|-| | Australia | No updates for this release. | | Brazil | No updates for this release. | [ ] ## New features Between your current release family and Brazil, new features were introduced for Reverse Tunnel. {#dfrn3-reversetunnel-summary__entry__8} | Release | Release notes | |-|-| | Australia | [Private connectivity for zero copy connectors](https://www.servicenow.com/docs/access?context=exploring-reverse-tunnel&family=australia&ft:locale=en-US) : Connect zero copy connectors to data sources hosted in private cloud or on-premises networks without exposing data source credentials or IP addresses. The Reverse Tunnel gateway routes encrypted traffic between Workflow Data Fabric and private relays deployed in your private network without decrypting that traffic. [Private relay deployment](https://www.servicenow.com/docs/access?context=connect-customer-relay&family=australia&ft:locale=en-US) : Deploy a private relay in your private network to establish an outbound encrypted connection to the Reverse Tunnel gateway. The relay uses the same placement and connectivity model as a MID Server. Authentication is handled automatically. [Relay heartbeat monitoring](https://www.servicenow.com/docs/access?context=monitor-relay-health&family=australia&ft:locale=en-US) : Monitor relay heartbeat data directly from the relay record on your ServiceNow instance. [Service endpoint management](https://www.servicenow.com/docs/access?context=manage-relay-services&family=australia&ft:locale=en-US) : Register the fully qualified domain name (FQDN) and port number of each data source to the relay. The gateway uses registered service endpoints to route incoming traffic to the correct relay. | | Brazil | No updates for this release. | [ ] ## Changes Between your current release family and Brazil, some changes were made to existing Reverse Tunnel features. {#dfrn3-reversetunnel-summary__entry__14} | Release | Release notes | |-|-| | Australia | No updates for this release. | | Brazil | No updates for this release. | [ ] ## Removed Between your current release family and Brazil, some Reverse Tunnel features or functionality were removed. {#dfrn3-reversetunnel-summary__entry__20} | Release | Release notes | |-|-| | Australia | No updates for this release. | | Brazil | No updates for this release. | [ ] ## Deprecations Between your current release family and Brazil, some Reverse Tunnel features or functionality were deprecated. {#dfrn3-reversetunnel-summary__entry__26} | Release | Release notes | |-|-| | Australia | No updates for this release. | | Brazil | No updates for this release. | [ ] ## Activation information Review information on how to activate Reverse Tunnel. {#dfrn3-reversetunnel-summary__entry__32} | Release | Release notes | |-|-| | Australia | Activation information : Reverse Tunnel is available in the ServiceNow Store as the Zero Copy Reverse Tunnel store app (`sn_zc_tunnel`). For details, see [Connect a private relay to the Reverse Tunnel gateway](https://www.servicenow.com/docs/access?context=connect-customer-relay&family=australia&ft:locale=en-US). Note: Reverse Tunnel is available in the ServiceNow Store. For details, see the "Activation information" section of these release notes. | | Brazil | No updates for this release. | [ ] ## Additional requirements If any additional requirements were introduced or changed for Reverse Tunnel we have noted them here. {#dfrn3-reversetunnel-summary__entry__38} | Release | Release notes | |-|-| | Australia | No updates for this release. | | Brazil | No updates for this release. | [ ] ## Browser requirements If any specific browser requirements were introduced or changed for Reverse Tunnel we have noted them here. {#dfrn3-reversetunnel-summary__entry__44} | Release | Release notes | |-|-| | Australia | No updates for this release. | | Brazil | No updates for this release. | [ ] ## Accessibility information Review details on accessibility information for Reverse Tunnel, such as specific requirements or compliance levels. {#dfrn3-reversetunnel-summary__entry__50} | Release | Release notes | |-|-| | Australia | No updates for this release. | | Brazil | No updates for this release. | [ ] ## Localization information If there are specific localization considerations for Reverse Tunnel we have noted them here. {#dfrn3-reversetunnel-summary__entry__56} | Release | Release notes | |-|-| | Australia | No updates for this release. | | Brazil | No updates for this release. | [ ] ## Highlight information If there are specific highlight considerations for Reverse Tunnel we have noted them here. {#dfrn3-reversetunnel-summary__entry__62} | Release | Release notes | |-|-| | Australia | * Connect zero copy connectors to private cloud or on-premises data sources without opening inbound firewall ports. * Establish encrypted outbound connections to private cloud or on-premises data sources by deploying a private relay in your network. * Monitor relay heartbeat data directly from your ServiceNow instance. See [Reverse Tunnel](https://www.servicenow.com/docs/access?context=reverse-tunnel&family=australia&ft:locale=en-US) for more information. | | Brazil | No updates for this release. | [ ]