PRODUCT:OS Spec Driven 2.4.0

Added

• Added three explicit scope dispositions, private promoted regression cases, PO feedback guidance, and a plain-language command table.
• Added the private kit feedback issue form and deterministic checks for promoted cases and public documentation.

Changed

• Clarify and contract gates become STALE once after a 2.4.0 upgrade because their prompts changed.
• Clarified that Factory manifests have not been smoke-tested.

PRODUCT:OS Spec Driven 2.3.0

Added

• Established the public, source-available kit-only distribution under the PRODUCT:OS Spec Driven name.
• Added capability skill IDs and migration support for the current command surface.
• Added an explicit package allowlist for distributable kit content.
• Added the monochrome reader theme and generated brand cube.
• Added the PolyForm Noncommercial 1.0.0 license and public-content hygiene guard.

Changed

• The public repository history begins at version 2.3.0.