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# MuleSoft Government Cloud Release Notes

> For the full documentation index, see: https://docs.mulesoft.com/llms.txt

These release notes describe updates to MuleSoft Government Cloud as from January 10, 2024.

## June 19, 2026

### What’s New

- MuleSoft Government Cloud now supports FIPS 140-3 compliance for Mule runtime engine 4.9.

  FIPS 140-3 replaces FIPS 140-2 as the supported cryptographic standard in Government Cloud. This
  update introduces support for Bouncy Castle 2.0.0 as the certified security provider, requires
  Java 17 or later, and mandates BCFKS keystore format and TLS 1.2 or TLS 1.3.

  For migration steps and configuration details, see
  [FIPS 140-3 Compliance Support](https://docs.mulesoft.com/gov-cloud/gov-cloud-fips-140-3-support).

## April 8, 2025

### What’s New

- MuleSoft Government Cloud now supports Mule runtime engine version 4.9.3.

## May 8, 2024

### What’s New

- MuleSoft Government Cloud now supports Java 17.

  For more information, visit [Java Support](https://docs.mulesoft.com/general/java-support).

## March 12, 2024

### What’s New

- MuleSoft Government Cloud now supports Mule runtime engine version 4.6.

  The March CloudHub 1.0 release introduces patches for Runtime versions 4.3.0 and 4.4.0 and Runtime
  4.6. This update is a breaking change as it enforces compliance with FIPS 140-2 on runtime
  versions 4.6, 4.4, and 4.3 for CloudHub applications within the MuleSoft Government Cloud.

  For more details about the impact of this update, check this article:

  - [GovCloud - March 2024 - Updates on FIPS Enforcement.](https://help.salesforce.com/s/articleView?id=001186489&type=1)

## January 10, 2024

### What’s New

- Trusted domains allowlisting is now available in MuleSoft Government Cloud.

  For more information, visit
  [Allowing Trusted Domains for API Platform Proxies](https://docs.mulesoft.com/gov-cloud/gov-cloud-security#allowing-trusted-domains-for-api-platform-proxies).

## See Also

- [Known Issues](https://help.salesforce.com/s/issues)