MDPE.15:4.10 - What Changes in Practice

Before this pattern, a project can show a new score, phrase, class, rule, tool, or technical result and say the practice improved. After it, the project can identify the decision, actual Work, changed subject or failed attempt, direct result, bounded trial evidence, moved burden, and the cultural claim that remains open. Failed and partial changes become reusable evidence instead of disappearing from the development story.