Agent Enhancements

When there is an update to an artifact, you can find the new version numbers in the following tables. Version numbers are also displayed on the Downloads Portal.

Agent Summary Release Version Release Date
Private Synthetic Agent

This release:

 26.4.0 April 30, 2026
Python Agent This release:

  • Upgrades dl-proxy Java version from 11 to 17.

  • Upgrades the Log4j third-party library from 2.25.3 to 2.25.4.

  • Supports RHEL 8 for amd64 architecture.

  • Includes a bug fix. See Agent Resolved Issues.

 26.4.1 April 29, 2026
Cluster Agent This release includes:

  • enhanced event visibility when K8s alerting is enabled.You can view a comprehensive list of events for a specific entity and its child entities directly within the entity dashboard. For example, when you select a namespace in the Entity Map pane, the dashboard now displays all events associated with that namespace, including those generated by its underlying workloads and pods.

  • includes the following third party component upgrades for operator:
    Component Previous Version Upgraded Version
    golang.org/grpc 1.68.1 1.79.3
    go.opentelemetry.io/otel/sdk 1.33.0 1.43.0
  • includes the following third party component upgrade for Cluster Agent:
    Component Previous Version Upgraded Version
    golang.org/grpc 1.79.2 1.79.3

  • bug fixes. See Agent Resolved Issues.

 26.4.0 April 30, 2026
Smart Agent This release includes minor updates and bug fixes. See Agent Resolved Issues. 26.4.0 April 29, 2026
Database Agent

This release:

  • includes Blocking Session support for PostgreSQL database. See Custom Database Events.
  • supports the following MongoDB metrics:
    • QueryExecutor_Scanned
    • QueryExecutor_ScannedObjects
    • QueryExecutor_CollectionScans_NonTailable
    • QueryExecutor_CollectionScans_Total

    See MongoDB Server Metrics.

  • supports Microsoft SQL Server 2025. See Database Visibility Support.
  • includes the following third party component upgrade:
    Component Previous Version Upgraded Version
    DB2 Driver for JRE 8
    Note: To maintain backward compatibility, DB2 Driver for JRE 8 is kept unchanged.
    		4.16.53 4.16.53
    DB2 Driver for JRE 11 and later 4.16.53 11.5.9.0
    Netty 4.1.129.Final 4.1.132.Final
    Log4j 2.25.2 2.25.4
    Note: To maintain backward compatibility, DB2 uses dual drivers. v11.5.9.0 is used for JRE 11 or higher, while v4.16.53 is used for JRE versions earlier than 11.

  • includes bug fixes. See Agent Resolved Issues.

 26.4.0 April 28, 2026
C/C++ SDK Includes minor updates and bug fixes. See Agent Resolved Issues. 26.4.0 April 22, 2026
Network Agent

This release:

  • includes the following third-party library upgrades:

    Library From To
    libpcap 1.10.5 1.10.6
    curl 8.16, 8.17.0-DEV, 8.17.0 8.19.0
    protobuf 4.25.8 6.33.5
    OpenSSL 3.6.0 3.6.2

  • includes a bug fix. See Agent Resolved Issues.

 26.4.0 April 21, 2026
Analytics Agent
Includes the following third-party library upgrades:
Library Previous Version Upgraded Version
Netty 4.1.129.Final 4.1.132.Final
Jetty 12.1.1 12.1.6
Logback-core 1.5.19 1.5.32
Jackson-core 2.18.2 2.19.4
Dropwizard-core 5.0.0 5.0.1
26.4.0 April 17, 2026
Python Agent Starting with this release, the Python Agent supports Python 3.14 and deprecates support for Python 3.8. See Python Supported Environments. 26.4.0 April 02, 2026