Agent

Prelude

Release on: 2026-10-22

• Please refer to the 6.53.2 tag on integrations-core for the list of changes on the Core Checks

Security Notes

• Update the embedded CA certificate bundle to the Mozilla bundle dated 2026-10-20. This removes the emSign ECC Root CA - G3, emSign ECC Root CA - C3 and emSign Root CA - C1 root certificates, which Mozilla removed from its root store. The CA bundles vendored by the certifi, pip, boto and botocore Python packages are replaced with this bundle as well.

Bug Fixes

• Stop chunking outputs in manual checks for container, process, and process_discovery checks to allow JSON unmarshaler to parse output.

Datadog Cluster Agent

Prelude

Released on: 2026-10-22 Pinned to datadog-agent v6.53.2: CHANGELOG.