# June 2026

> June 2026 release notes for Automation Ops in Automation Cloud and Test Cloud.

## June 8, 2026

### PII masking scope for in-flight detection

The in-flight PII guardrail now supports a configurable masking scope. In addition to detecting PII in text inputs, you can now apply PII masking to files retrieved by agents at runtime and passed as inputs to LLMs.

For details, refer to [Settings for AI Trust Layer Policies](../user-guide/settings-for-ai-trust-layer-policies.md).

**Correction, June 8, 2026**: This feature was released on June 5, 2026, but was not included in the release notes at the time.

### Unified outbound IP ranges — transition begins

Automation Ops outbound IP ranges are being unified. The new unified outbound IP ranges apply per regions (for example, United States, Europe, etc.) and are the same for all UiPath services within a region.

For the full list of affected services, refer to the [June 8, 2026 Automation Cloud release notes](https://docs.uipath.com/automation-cloud/automation-cloud/latest/release-notes/june-2026#june-8%2C-2026).

The current Automation Ops outbound IP ranges will remain active until September 16, 2026. Starting September 16, they will be progressively phased out as the unified IP ranges take effect.

**What you need to do**:

1. **Add the new unified IP ranges to your firewall configuration now.** Find the full list of unified outbound IP ranges by region on the [Configuring the firewall for Automation Cloud](https://docs.uipath.com/automation-cloud/automation-cloud/latest/admin-guide/configuring-the-firewall-for-cloud) page.
2. **Until September 16, 2026**: Keep both the current Automation Ops outbound IP ranges (on the [Legacy - Configuring the firewall for Automation Cloud](https://docs.uipath.com/automation-cloud/automation-cloud/latest/admin-guide/configuring-the-firewall-for-cloud-legacy#automation-ops) page) and the new unified IP ranges allowlisted simultaneously.
3. **After September 16, 2026**: Continue allowlisting both sets of IP ranges until a subsequent release note confirms the legacy IP ranges can be safely removed.

## June 5, 2026

### MCP Dynamic Client Registration for AI Trust Layer policies [Preview]

You can now enable **MCP Dynamic Client Registration** as a feature toggle within an AI Trust Layer policy. When enabled, the AI Trust Layer provides secure Dynamic Client Registration for MCP clients, simplifying their onboarding and lifecycle management. For more information, refer to [Settings for AI Trust Layer policies](../user-guide/settings-for-ai-trust-layer-policies.md).

### LLM region routing through the AI Trust Layer policy [Preview]

You can now restrict which geographic regions LLM traffic is routed to using the new **Model Regions** tab in the AI Trust Layer policy. Set the **LLM Region routing** toggle to **Custom** to manually select one or more regions from a list of supported locations worldwide.

Products that use LLMs routed outside the selected regions are blocked. For details, see [Settings for AI Trust Layer Policies](https://docs.uipath.com/automation-ops/automation-cloud/latest/user-guide/settings-for-ai-trust-layer-policies).

## June 2, 2026

### South Korea region support for Automation Ops

As part of our ongoing cloud expansion, we're bringing complete data sovereignty to the South Korea region for Automation Ops. This ensures your data is securely stored and replicated across multiple availability zones within South Korea, offering full control and compliance confidence. For more information, refer to the [Global cloud regions](https://docs.uipath.com/automation-cloud/automation-cloud/latest/admin-guide/global-cloud-regions) page.