What does this release signal mean?

Microsoft published microsoft/DirectX-Headers v1.721.1-preview (microsoft/DirectX-Headers). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: Microsoft's header files for DirectX API development. · v1.721.1-preview Repository: microsoft/DirectX-Headers Tag: v1.721.1-preview Published: 2026-06-18T19:03:29Z Prerelease: yes Release notes: none published.. onlylabs links this event to 1 captured evidence page and 6 related release signals.