Agent

Prelude

Released on: 2026-04-01

• Please refer to the 7.77.2 tag on integrations-core for the list of changes on the Core Checks

Enhancement Notes

• Hide GUI app by default for MacOS agent per-user install.
• Windows: Add PAR self-enrollment to installer.

Bug Fixes

• Fixes Workload Protection raw-packet eBPF programs when multiple packet filters are compiled together. The generated assembly reused register R8 both as the event pointer expected by the filter chain and to hold immediate values, which corrupted the pointer and caused the kernel BPF verifier to reject the program. The code now uses a separate register for those immediates so the pointer is preserved across filters.
• Workload Protection: resolves an issue in in-kernel cgroup tracking, enabling packet filtering to be correctly applied to containers.

Datadog Cluster Agent

Prelude

Released on: 2026-04-01 Pinned to datadog-agent v7.77.2: CHANGELOG.