> For the complete documentation index, see [llms.txt](https://docs.coherent.global/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.coherent.global/whats-new/release-history/2026-06.md).

# 2026-06

| UAT release   | Production release |
| ------------- | ------------------ |
| June 22, 2026 | July 13, 2026      |

We cleaned up API key management this release. Keys now live in one simple view, you can edit and rotate them in a couple of clicks, and nothing changes about how your existing keys work.

## Easy API Key Management

<figure><img src="/files/504dG0ZnA6FENcRIvNgK" alt=""><figcaption></figcaption></figure>

We've simplified the user interface for API keys to make it much easier to manage API keys!

* View all API keys without any grouping hierarchy. By default, the keys that will expire soon will be displayed first.
  * Previous API key group names are now associated to each API key name.
  * Descriptions can give more context to API keys.
* Edit existing keys instead of making new API keys.
* Delete any test or unnecessary API keys.
* Rotate API keys with 2 clicks!
* Maintain the existing granular permission management.

Learn more in our API key documentation [Authorization - API keys](/spark-apis/authorization-api-keys.md).

{% hint style="info" %}
API keys will continue to function the same way after this user interface change!
{% endhint %}

## Notable Enhancements

* Updates to [Model Context Protocol (MCP)](/integrations/model-context-protocol-mcp.md) tools include new tools to list, run, compare, download from Testing Center.
* [Coherent Assistant](https://docs.coherent.global/assistant/) new UDFs to validate connection to Spark.
* [API Call History](/navigation/api-call-history.md) has an updated filter selection menu to reduce previous extra clutter.
* Edit service version has some adjustments to remove extra steps during version updates.
* New denylisted login message.
* Security patch updates to address vulnerabilities, ensuring enhanced protection and stability of our systems.

#### A Note for [Transforms API](/spark-apis/transforms-api.md) users

Please review the [schedule updates](/spark-apis/transforms-api/transform-types/update-roadmap.md) to the JSON and XML parsing packages. Updates to dependent packages make take place on short notice for any vulnerability fixes.

## Version number

`v8.56.1`