--- sourceDocument: washingtondc Combined Product Files sourceDocumentLink: https://www.servicenow.com/docs/r/yokohama/delta-vancouver-washingtondc Release : - yokohama ft:locale : - en-US ft:publication_title : - washingtondc Combined Product Files ft:clusterId : - delta3wv bundleId : - delta3wv --- Combined Health Log Analytics release notes for upgrades from Vancouver to Washington DC ======================================================================================== Combined Health Log Analytics release notes for upgrades from Vancouver to Washington DC {#ariaid-title1} ========================================================================================================= * Release version: Yokohama * * Updated January 30, 2026 * * ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 4 minutes to read Consolidated page of all release notes for Health Log Analytics from Vancouver to Washington DC. How to use this page -------------------- To help you prepare for your upgrade, we have combined the cross-family Health Log Analytics release notes onto one page. Read this summary of the new features, changes, and updated information for your product from Vancouver to Washington DC. 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 Health Log Analytics to Washington DC ------------------------------------------------------------------------- Before you upgrade to Washington DC, review these pre- and post-upgrade tasks and complete the tasks as needed. {#dfrn3-healthloganalytics-summary__entry__2} | Release | Release notes | |---------------|------------------------------| | Vancouver | No updates for this release. | | Washington DC | No updates for this release. | [ ] New features ------------ Between your current release family and Washington DC, new features were introduced for Health Log Analytics. {#dfrn3-healthloganalytics-summary__entry__8} | Release | Release notes | |---------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | Vancouver | [Use MID Server clusters for failover protection](https://www.servicenow.com/docs/access?context=hla-data-input-supported&family=vancouver&ft:locale=en-US) : Ensure continuous log streaming by using MID Server clusters. If the MID Server that a puller data input runs on fails, its tasks are moved to the next available MID Server in the cluster. [Mute unimportant alerts for all components of an Application Service](https://www.servicenow.com/docs/access?context=hla-op-alert-mute&family=vancouver&ft:locale=en-US) : Stop Health Log Analytics from generating an alert for all components of an application service by muting the alert metric. [Test your data input mapping script on more log samples](https://www.servicenow.com/docs/access?context=hla-mapping-script-outcome-ref&family=vancouver&ft:locale=en-US) : Expand the number of log samples used for testing your Data Input Mapping JavaScript function up to a maximum of 5,000 samples. [View the outcome of your data input mapping script](https://www.servicenow.com/docs/access?context=hla-mapping-script-outcome-ref&family=vancouver&ft:locale=en-US) : See the outcome of your data input mapping script on log samples, log sources, and source types on the Data Input Mapping form. [Get notified on relevant pages when data has stopped streaming](https://www.servicenow.com/docs/access?context=hla-data-input-streaming&family=vancouver&ft:locale=en-US) : Display a notification on the Data Input page, the Data Input Mapping page, and the Streaming Sources page when the AI engine is down and data has stopped streaming. | | Washington DC | [Scale Health Log Analytics to support increased log ingestion](https://www.servicenow.com/docs/access?context=hla-scale-request&family=washingtondc&ft:locale=en-US) : Stream log data to Health Log Analytics in a scalable, more stable way by using the advanced ServiceNow infrastructure. The new architecture leverages queueing technology in IT Operations Management Cloud Services for authentication and log ingestion. : The Health Log Analytics AI engine has been enhanced to scale dynamically in response to increased log ingestion by your organization. : You can switch to the new infrastructure by submitting a scaling request through the Now Support catalog or via your ServiceNow account manager. | [ ] Changes ------- Between your current release family and Washington DC, some changes were made to existing Health Log Analytics features. {#dfrn3-healthloganalytics-summary__entry__14} | Release | Release notes | |---------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | Vancouver | No updates for this release. | | Washington DC | Lucene used in Elasticsearch library : Lucene may appear on vulnerability scans but is not exploitable. Lucene is included in the Health Log Analytics project for the Elasticsearch Data Input. The Elasticsearch library has a transitive dependency on Lucene. However, the Elasticsearch version used has its own safeguards and cannot be exploited in any way. | [ ] Removed ------- Between your current release family and Washington DC, some Health Log Analytics features or functionality were removed. {#dfrn3-healthloganalytics-summary__entry__20} | Release | Release notes | |---------------|------------------------------| | Vancouver | No updates for this release. | | Washington DC | No updates for this release. | [ ] Deprecations ------------ Between your current release family and Washington DC, some Health Log Analytics features or functionality were deprecated. {#dfrn3-healthloganalytics-summary__entry__26} | Release | Release notes | |---------------|------------------------------| | Vancouver | No updates for this release. | | Washington DC | No updates for this release. | [ ] Activation information ---------------------- Review information on how to activate Health Log Analytics. {#dfrn3-healthloganalytics-summary__entry__32} | Release | Release notes | |---------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | Vancouver | Install Health Log Analytics by requesting it from the ServiceNow Store. Visit the [ServiceNow Store](https://store.servicenow.com/sn_appstore_store.do#!/store/home) website to view all the available apps and for information about submitting requests to the store. For cumulative release notes information for all released apps, see the [ServiceNow Store version history release notes](https://www.servicenow.com/docs/access?context=sn-store-release-notes&family=vancouver&ft:locale=en-US). | | Washington DC | Install Health Log Analytics by requesting it from the ServiceNow Store. Visit the [ServiceNow Store](https://store.servicenow.com/sn_appstore_store.do#!/store/home) website to view all the available apps and for information about submitting requests to the store. For cumulative release notes information for all released apps, see the [ServiceNow Store version history release notes](https://www.servicenow.com/docs/access?context=sn-store-release-notes&family=washingtondc&ft:locale=en-US). | [ ] Additional requirements ----------------------- If any additional requirements were introduced or changed for Health Log Analytics we have noted them here. {#dfrn3-healthloganalytics-summary__entry__38} | Release | Release notes | |---------------|------------------------------| | Vancouver | No updates for this release. | | Washington DC | No updates for this release. | [ ] Browser requirements -------------------- If any specific browser requirements were introduced or changed for Health Log Analytics we have noted them here. {#dfrn3-healthloganalytics-summary__entry__44} | Release | Release notes | |---------------|------------------------------| | Vancouver | No updates for this release. | | Washington DC | No updates for this release. | [ ] Accessibility information ------------------------- Review details on accessibility information for Health Log Analytics, such as specific requirements or compliance levels. {#dfrn3-healthloganalytics-summary__entry__50} | Release | Release notes | |---------------|------------------------------| | Vancouver | No updates for this release. | | Washington DC | No updates for this release. | [ ] Localization information ------------------------ If there are specific localization considerations for Health Log Analytics we have noted them here. {#dfrn3-healthloganalytics-summary__entry__56} | Release | Release notes | |---------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | Vancouver | No updates for this release. | | Washington DC | The current available languages for Health Log Analytics are US English, UK English, French, German, Italian, Japanese, and Spanish. The default language is US English. | [ ] Highlight information --------------------- If there are specific highlight considerations for Health Log Analytics we have noted them here. {#dfrn3-healthloganalytics-summary__entry__62} | Release | Release notes | |---------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | Vancouver | * Ensure the ingestion of log data by using MID Server clusters. * Mute unimportant alerts for all components of an application service. * Test your data input mapping script on more log samples. * Get notified on data input pages when the AI engine is down and data has stopped streaming. See [Health Log Analytics](https://www.servicenow.com/docs/access?context=hla-landing-page&family=vancouver&ft:locale=en-US) for more information. | | Washington DC | * Stream logs in a scalable, more stable way with Health Log Analytics by using the new ServiceNow infrastructure. See [Health Log Analytics](https://www.servicenow.com/docs/access?context=hla-landing-page&family=washingtondc&ft:locale=en-US) for more information. | [ ]