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title: Runtime Manager Agent 2.3.x Release Notes
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# Runtime Manager Agent 2.3.x Release Notes

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

## 2.3.0

_May 2, 2019_

These are the new features and enhancements, known limitations, issues, and fixes in Anypoint
Runtime Manager agent, version 2.3.0.

### New Features and Enhancements

This release contains the following new features or enhancements:

- Starting with Mule 4.2.0, API Manager Secrets (`clientId`, `clientSecret`, and `Proxy password`)
  can be stored, encrypted, in the `wrapper.conf` file when an encryption key is provided at setup
  time. For more information, see
  [API Gateway Encryption on Mule 4](https://docs.mulesoft.com/mule-gateway/mule-gateway-encryption-mule4).

### Changes in This Release

This release contains no changes to existing functionality.

### Fixed Issues

This release contains the following fixed issue:

- HTTP 400 response when uploading metrics via mule agent for flow names with non-ASCII characters.

### Known Limitations and Workarounds

There are no known limitations or workarounds in this release.

### Upgrade Requirements

> [!NOTE] This is only applicable to users with HTTP events enabled and stored in an on premises
> database:

- `policy_violation_policy_id` data type must be updated in the Database Schema.

Please refer to the following documentation:
[Send API Analytics from Runtime Manager to an External Database](https://docs.mulesoft.com/runtime-manager/sending-api-analytics-from-arm-to-db)

### Compatibility Notes

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><div><div><p>Mule Runtime</p></div></div></td><td><div><div><p>This agent version is compatible only with Mule 4.1.x and Mule 4.2.x.</p></div></div></td></tr><tr><td><div><div><p>Java</p></div></div></td><td><div><div><p>JRE/JDK 1.8.0</p></div></div></td></tr><tr><td><div><div><p>OS</p></div></div></td><td><div><div><p>MacOS 10.11.x, HP-UX 11i V3, AIX 7.2, Windows 2016 Server, Windows 10, Solaris 11.3, RHEL 7, Ubuntu Server 16.04</p></div></div></td></tr><tr><td><div><div><p>Runtime Manager</p></div></div></td><td><div><div><p>V2.10.0+</p></div></div></td></tr></tbody></table>

## See Also

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