--- schema_version: "1" id: 4e91478a5a8cb9a08be0d944634aa578573a83d5f66a174f104b6ddd4f2b8a70 title: Runtime Manager Agent 2.8.x Release Notes collection: mulesoft version: current locale: ja-jp portal_url: https://docs.salesforce.com/mulesoft/current/ja-jp/release-notes/runtime-manager-agent/runtime-manager-agent-2.8.x-release-notes.md canonical_url: https://docs.mulesoft.com/jp/release-notes/runtime-manager-agent/runtime-manager-agent-2.8.x-release-notes source_site: docs.mulesoft.com content_type: documentation content_hash: 796b3442d166ec13cacd92156978b411975f155299598529eb27333eeaa5a57b description: MuleSoft Documentation Site latest: true --- # Runtime Manager Agent 2.8.x Release Notes ## [](#2-8-5)2.8.5 **Sep 24 2026**
For the best performance and stability on Windows deployments, use Runtime Manager agent 2.7.4 and later.
### Fixed Issues
Issue Resolution ID

The agent logging endpoint now deserializes artifact and scope logging configurations correctly on Java 25, preventing unknown runtime status and log-level failures.

W-24110885

The agent now injects the Tooling Service correctly in Mule 4.12.

W-22692660

Changing an application’s log level no longer removes existing Log4j appender references or changes logger additivity. Clearing the change restores the original log level.

W-18145972

Undeploying an application no longer resequences unrelated additional Java properties in the wrapper.conf file.

W-23716595

Timed-out WebSocket connection attempts are now canceled before the agent starts another connection attempt.

W-24093711

The deployment operation status tracking API introduced in Runtime Manager agent 2.8.3 is removed.

W-23438297

The UBB plugin is upgraded from 1.1.4 to 1.1.6.

W-24048672, W-24276290

The avro dependency is upgraded to 1.12.1 to address reported security vulnerabilities.

W-3300013

The plexus-utils dependency is upgraded to 4.1.0 to address reported security vulnerabilities.

W-3300013

The snakeyaml dependency is upgraded to 2.4 to address reported security vulnerabilities.

W-3300013

The io.netty dependency is upgraded to 4.2.18.Final to address reported security vulnerabilities.

W-3300013

The jackson-databind dependency is upgraded to 2.22.3 to address reported security vulnerabilities.

W-3300013
### Compatibility
Software Version

Mule runtime engine

This Runtime Manager agent version is compatible with Mule 4.9.16+ for FIPS-140-3 and 4.11.3+ for TLS 1.3 support.

Java

JDK 17 (4.6.x and later).

OS

MacOS 10.11.x, HP-UX 11i V3, AIX 7.2, Windows 2016 Server, Windows 10, Solaris 11.3, RHEL 9, and Ubuntu Server 20.04.
## [](#2-8-4)2.8.4 **Aug 21 2026**
For the best performance and stability on Windows deployments, use Runtime Manager agent 2.7.4 and later.
### Fixed Issues
Issue Resolution ID

The jetty dependency is upgraded to 12.1.12 to address CVE vulnerabilities.

W-23716580

The io.netty dependency is upgraded to 4.2.17.Final to address CVE vulnerabilities.

W-23716580, W-3300013

The bouncycastle dependency is upgraded to 1.85 to address CVE vulnerabilities.

W-23716580, W-3300013

The jackson-databind dependency is upgraded to 2.22.2 to address CVE vulnerabilities.

W-3300013

The wire-runtime dependency is upgraded to 6.4.1 to address CVE vulnerabilities.

W-23716580

The commons-lang (v2) dependency is replaced by commons-lang3 to address CVE vulnerabilities.

W-23564887

The jsendnsca dependency is upgraded to 2.2.0 to remove the transitive end-of-life commons-lang(v2) dependency.

W-23564887
### Compatibility
Software Version

Mule runtime engine

This Runtime Manager agent version is compatible with Mule 4.9.16+ for FIPS-140-3 and 4.11.3+ for TLS 1.3 support.

Java

JDK 17 (4.6.x and later).

OS

MacOS 10.11.x, HP-UX 11i V3, AIX 7.2, Windows 2016 Server, Windows 10, Solaris 11.3, RHEL 9, and Ubuntu Server 20.04.
## [](#2-8-3)2.8.3 **Jul 29 2026**
For the best performance and stability on Windows deployments, use Runtime Manager agent 2.7.4 and later.
### Fixed Issues
Issue Resolution ID

Fix Jetty 12 connection issue.

W-23427722

A new REST endpoint now provides deployment status reporting used by CloudHub 1.0 runtimes.

W-23438297
### Compatibility
Software Version

Mule runtime engine

This Runtime Manager agent version is compatible with Mule 4.9.16+ for FIPS-140-3 and 4.11.3+ for TLS 1.3 support.

Java

JDK 17 (4.6.x and later).

OS

MacOS 10.11.x, HP-UX 11i V3, AIX 7.2, Windows 2016 Server, Windows 10, Solaris 11.3, RHEL 9, and Ubuntu Server 20.04.
## [](#2-8-2)2.8.2 **Jul 14 2026**
For the best performance and stability on Windows deployments, use Runtime Manager agent 2.7.4 and later.
### Fixed Issues
Issue Resolution ID

The jackson-core dependency is upgraded to 2.22.0 to address CVE vulnerabilities.

W-22806004, W-23037571

The log4j-core dependency is upgraded to 2.26.1 to address CVE vulnerabilities.

W-22939392

The wire-runtime-jvm dependency is upgraded to 6.3.0 to address CVE vulnerabilities.

W-21688020

The commons-configuration2 and commons-io dependencies are upgraded to 2.15.1 and 2.22.0 respectively to address CVE vulnerabilities.

W-22806009
### Compatibility
Software Version

Mule runtime engine

This Runtime Manager agent version is compatible with Mule 4.9.16+ for FIPS-140-3 and 4.11.3+ for TLS 1.3 support.

Java

JDK 17 (4.6.x and later).

OS

MacOS 10.11.x, HP-UX 11i V3, AIX 7.2, Windows 2016 Server, Windows 10, Solaris 11.3, RHEL 9, and Ubuntu Server 20.04.
## [](#2-8-1)2.8.1 **Jun 17 2026**
For the best performance and stability on Windows deployments, use Runtime Manager agent 2.7.4 and later.
### Fixed Issues
Issue Resolution ID

The ConfigurationWatcher no longer generates unnecessary error logs during a Mule upgrade.

W-22734121

The amc_setup --encrypt command now uses a strong cryptographic algorithm to encrypt mule-agent.yaml.

W-22678184

The plexus-utils dependency is upgraded to 4.0.3

W-22389904

The io.netty dependency is upgraded to 4.2.15.Final

W-22389904

The async-http-client dependency is upgraded to 2.15.0

W-22389904, W-22052914
### Compatibility
Software Version

Mule runtime engine

This Runtime Manager agent version is compatible with Mule 4.9.16+ for FIPS-140-3 and 4.11.3+ for TLS 1.3 support.

Java

JRE/JDK 1.8.0, JDK 11, and JDK 17 (4.6.x and later).

OS

MacOS 10.11.x, HP-UX 11i V3, AIX 7.2, Windows 2016 Server, Windows 10, Solaris 11.3, RHEL 9, and Ubuntu Server 20.04.
## [](#2-8-0)2.8.0 **June 9 2026**
Runtime Manager agent 2.8.0 and later is compatible only with JDK 17 and requires Runtime Manager 4.9.0 and later.
### Fixed Issues
Issue Resolution ID

The Jetty HTTP library is updated to address CVE-2026-2332.

W-22391892

The Jetty library is upgraded to version 12.

W-22203900

Runtime Manager agent now compiles and packages with Java 17.

W-22163115
### Compatibility
Software Version

Mule runtime engine

This Runtime Manager agent version is compatible with Mule 4.9.16 and later for FIPS 140-3 and Mule 4.11.3 and later for TLS 1.3 support.

Java

JDK 17 (4.6.x and later).

OS

MacOS 10.11.x, HP-UX 11i V3, AIX 7.2, Windows 2016 Server, Windows 10, Solaris 11.3, RHEL 9, and Ubuntu Server 20.04.
## [](#see-also)See Also - [Known Issues](https://help.salesforce.com/s/issues)