Release v0.12.0

0.12.0 (2026-08-05)

Bug Fixes

• readiness: count a feature only at a depth that requires it (4b2e6f0)

Features

• modules: settle a completeness step, and settle all eleven (d1a0346)
• validate: declare the state column check as a feature of its own (58034c1)
• validate: refuse a state column nothing can move off its opening value (667396e)