ECS 8.4.0

What's new in ECS 8.4

New field attribute expected_values

ECS schema field definitions will now support an attribute to provide a consistent location to capture a list of expected values.

Schema Changes

Added

• Initial set of expected_values. #1962
• Adding service.node.roles. #1981

Tooling and Artifact Changes

Added

• Introduce expected_values attribute. #1952

Improvements

• Additional type annotations. #1950