A lighter path through the whole release record

The changelog now shows the newest releases as short story cards and keeps every older note in a compact, browsable archive. Each note still has its own address. The page became smaller even as the record grew, and the archive opens in short chapters without requiring scripts in your browser. We also moved seven page headers onto the same shared layout after checking their rendered appearance in every theme on desktop and mobile. The seven match their previous pixels; sixteen more distinctive headers remain individually tracked so their trust and status layouts are preserved. Our development audit now shows ideas we considered and declined, and the project intelligence score was refreshed from its own recorded run. These changes make the public record and its supporting evidence clearer. They do not change participant data storage, export or deletion availability, or the existing production authorization boundary.