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title: Maintenance and Upgrade Policy
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# Maintenance and Upgrade Policy

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

All maintenance to the Runtime Manager console, platform services, and worker cloud (see
[CloudHub Architecture](https://docs.mulesoft.com/cloudhub/cloudhub-architecture)) is performed during the maintenance windows
specified in the [Status](https://status.salesforce.com/products/Mulesoft) page, except for critical
security issues, which are fixed immediately.

MuleSoft policy is to perform all maintenance transparently and without any downtime to your
integrations running in the worker cloud wherever possible. In cases where downtime for the console,
platform services, or workers is unavoidable, MuleSoft communicates these maintenance windows at
least eight hours in advance and typically seven days in advance, with the exception of critical
security patches, which might be fixed immediately.

View the current status and detailed service history for the Runtime Manager console, CloudHub
platform services, and the CloudHub worker cloud:

- US: [status.mulesoft.com](https://status.salesforce.com/products/Mulesoft/)

- EU: [eu1-status.mulesoft.com](https://status.salesforce.com/products/Mulesoft)

- MuleSoft Government Cloud:
  [gov-status.mulesoft.com](https://status.salesforce.com/products/Mulesoft)

## See Also

- [Product Versioning and Back Support Policy](https://www.salesforce.com/en-us/wp-content/uploads/sites/4/documents/legal/Agreements/versioning-back-support-policy.pdf)