elastic/package-spec

AI Summary: This issue proposes adding a new `agent.version` condition to package manifests, enabling users to specify the minimum compatible Elastic Agent version required. The task also includes implementing validation for this new condition to ensure proper version parsing and comparison.

AI Summary: The issue proposes creating a new GitHub issue template specifically for suggesting new categories or modifying existing ones. This template should incorporate existing documentation currently housed in a Google Doc, making the process more streamlined and accessible within GitHub.