# December 2024

> The RT-OUT-001 Email Blocklist runtime rule now allows you to customize the error message to be received when triggering the
rule. For details, refer to [Settings for Robot Policies](https://docs.uipath.com/automation-ops/automation-cloud/latest/user-guide/settings-for-robot-policies).

## December 17, 2024

### Email Blocklist runtime rule updates

The RT-OUT-001 Email Blocklist runtime rule now allows you to customize the error message to be received when triggering the
rule. For details, refer to [Settings for Robot Policies](https://docs.uipath.com/automation-ops/automation-cloud/latest/user-guide/settings-for-robot-policies).

## December 13, 2024

### Enhanced AI Trust Layer governance policy

We have improved the AI Trust Layer governance policy to provide more control over third-party AI model usage. You can now
easily enable or disable UIAutomation and Autopilot for everyone features. For more details, refer to .