---
title: "Moonbeam Agent Release (2.16.5)"
slug: "moonbeam-agent-release-2165"
updated: 2025-09-25T16:52:11Z
published: 2025-09-25T16:52:11Z
canonical: "docs.catchpoint.com/moonbeam-agent-release-2165"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.catchpoint.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Moonbeam Agent Release (2.16.5)

**Released: September 22, 2025**

**Enterprise Version: 2.16.5.121**

## Platforms Tested

- RHEL 7.9
- RHEL 8.10
- RHEL 9.6
- Oracle Linux 8.10
- Oracle Linux 9.6
- Rocky Linux 8.10
- Ubuntu 22.04.5
- Ubuntu 24.04.3
- Amazon Linux 2
- Amazon Linux 2023.8.20250818

## New features

- **Playwright**
  - Capture response body after each `Network.responseReceived` event
- **Web HTTP**
  - Made Kerberos authentication compatible with system-level proxy
- **Agent**
  - Oracle Linux 9 support
  - Test retries
    - Modified the Agent test execution logic to queue and retry tests in the situation where there is no available capacity on the node
  - TxEng memory usage improvements
  - Updated request and response header character limit from 8192 to 12000.
  - Added configuration key for specific monitors to support wildcards in test URLs

## Bug fixes

- **Playwright/Puppeteer (not supported on RHEL7 / Amazon Linux 2)**
  - Code 12017 was reported if a request didn't finish
  - Test was not passing when "40x or 50x Mark Successful" was enabled for a 401 response code
  - First paint metric shown as N/A
  - Setting multiple global variables in a single Playwright transaction test failed
  - Playwright results processing doesn't handle malformed URLs correctly
  - Playwright test dropped when Promise.reject is used
  - Browser cache not honored when credentials are used for requests
  - Enforce failure at 60/90/120 sec timeout not being honored
  - Initiator URL not displayed for requests
- **DNS Experience**
  - Added additional logging for failures case on first step of test
  - Segfault when no nameserver configured on a node
- **Web HTTP**
  - Error code 55400 displayed when wrong port used for Kerberos domain controller
- **Agent**
  - Fixed DNS settings being reset on reboot for Ubuntu systems