---
sourceDocument: yokohama Combined Product Files
sourceDocumentLink: https://www.servicenow.com/docs/r/yokohama/delta-washingtondc-yokohama

 Release :

    - yokohama

ft:locale :

    - en-US

ft:publication_title :

    - yokohama Combined Product Files

ft:clusterId :

    - delta3yw

bundleId :

    - delta3yw


---

# Combined System Clone release notes for upgrades from Washington DC to Yokohama

# Combined System Clone release notes for upgrades from Washington DC to Yokohama {#ariaid-title1}

* Release version: Yokohama
* 
* Updated July 9, 2026
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 3 minutes to read

Consolidated page of all release notes for System Clone from Washington DC to Yokohama.

## How to use this page

To help you prepare for your upgrade, we have combined the cross-family System Clone release notes onto one page. Read this summary of the new features, changes, and updated information for your product from Washington DC to Yokohama.  
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 System Clone to Yokohama

Before you upgrade to Yokohama, review these pre- and post-upgrade tasks and complete the tasks as needed.  
{#dfrn3-systemclone-summary__entry__2}

| Release | Release notes |
|-|-|
| Washington DC | No updates for this release. |
| Xanadu | No updates for this release. |
| Yokohama | No updates for this release. |
[ ]

## New features

Between your current release family and Yokohama, new features were introduced for System Clone.  
{#dfrn3-systemclone-summary__entry__10}

| Release | Release notes |
|-|-|
| Washington DC | No updates for this release. |
| Xanadu | No updates for this release. |
| Yokohama | No updates for this release. |
[ ]

## Changes

Between your current release family and Yokohama, some changes were made to existing System Clone features.  
{#dfrn3-systemclone-summary__entry__18}

| Release | Release notes |
|-|-|
| Washington DC | No updates for this release. |
| Xanadu | No updates for this release. |
| Yokohama | No updates for this release. |
[ ]

## Removed

Between your current release family and Yokohama, some System Clone features or functionality were removed.  
{#dfrn3-systemclone-summary__entry__26}

| Release | Release notes |
|-|-|
| Washington DC | No updates for this release. |
| Xanadu | No updates for this release. |
| Yokohama | No updates for this release. |
[ ]

## Deprecations

Between your current release family and Yokohama, some System Clone features or functionality were deprecated.  
{#dfrn3-systemclone-summary__entry__34}

| Release | Release notes |
|-|-|
| Washington DC | Starting with the Washington DC release, the legacy System Clone Request page (clone_instance.do) is being prepared for future deprecation. Starting in the Y release, you're redirected to the [Clone Admin Console](https://www.servicenow.com/docs/access?context=Clone-UI&family=washingtondc&ft:locale=en-US) when accessing the System Clone Request page (clone_instance.do). For details regarding the deprecation process, see the [Deprecation Process \[KB0867184\]](https://support.servicenow.com/kb_view.do?sysparm_article=KB0867184) article in the Now Support Knowledge Base. |
| Xanadu | No updates for this release. |
| Yokohama | No updates for this release. |
[ ]

## Activation information

Review information on how to activate System Clone.  
{#dfrn3-systemclone-summary__entry__42}

| Release | Release notes |
|-|-|
| Washington DC | System Clone is a ServiceNow AI Platform feature that is active by default. |
| Xanadu | No updates for this release. |
| Yokohama | No updates for this release. |
[ ]

## Additional requirements

If any additional requirements were introduced or changed for System Clone we have noted them here.  
{#dfrn3-systemclone-summary__entry__50}

| Release | Release notes |
|-|-|
| Washington DC | No updates for this release. |
| Xanadu | No updates for this release. |
| Yokohama | No updates for this release. |
[ ]

## Browser requirements

If any specific browser requirements were introduced or changed for System Clone we have noted them here.  
{#dfrn3-systemclone-summary__entry__58}

| Release | Release notes |
|-|-|
| Washington DC | No updates for this release. |
| Xanadu | No updates for this release. |
| Yokohama | No updates for this release. |
[ ]

## Accessibility information

Review details on accessibility information for System Clone, such as specific requirements or compliance levels.  
{#dfrn3-systemclone-summary__entry__66}

| Release | Release notes |
|-|-|
| Washington DC | No updates for this release. |
| Xanadu | No updates for this release. |
| Yokohama | No updates for this release. |
[ ]

## Localization information

If there are specific localization considerations for System Clone we have noted them here.  
{#dfrn3-systemclone-summary__entry__74}

| Release | Release notes |
|-|-|
| Washington DC | No updates for this release. |
| Xanadu | No updates for this release. |
| Yokohama | No updates for this release. |
[ ]

## Highlight information

If there are specific highlight considerations for System Clone we have noted them here.  
{#dfrn3-systemclone-summary__entry__82}

| Release | Release notes |
|-|-|
| Washington DC | * Copy your production instance into a pre-production instance to test changes before going live with them. * Schedule clones to occur automatically at a set frequency to help keep instances stay synchronized. * Use exclude tables and data preservers to confirm that your clone contains only the tables and data that you want. See [System clone](https://www.servicenow.com/docs/access?context=c_SystemClone&family=washingtondc&ft:locale=en-US) for more information. |
| Xanadu | No updates for this release. |
| Yokohama | No updates for this release. |
[ ]