Five roadmap review changes

Proposal

• Owner approved implementation and one-off publication of the first review’s five recommendations.
• Add a genuine 404 response; a missing URL currently returns the homepage with HTTP 200.
• Render the roadmap in routine health checks, including failure controls.
• Link dated, verified publication evidence from the roadmap; preserve historical entries.
• Put roadmap summaries before expandable justifications.
• Link journal entries directly to the roadmap.

Checks and limits

• Test missing routes on the hosted preview, real links, roadmap errors, keyboard access and narrow screens.
• Preserve the homepage, original screenshots and historical journal text.
• Stop publication if a check fails. Reader benefit remains unmeasured.
• Reverse individual changes if navigation, routing or access regresses.
• Keep AI scheduling and automatic publication disabled.

Evidence

• Live inspection, 17 October: missing path returned 200; routine health did not render the roadmap.
• Cloudflare routing guidance, checked 17 October 2026, documents root fallback without a top-level 404 page.
• Full ranking and captured evidence are retained in the private review report.

Implementation

• Built all five changes. Homepage and historical journal text are unchanged.
• Passed: build and four browser tests, including local 404s, disclosures and entry links.
• Added health controls for roadmap-only runtime errors, missing policy text and mobile overflow.
• Pending: hosted routing, preview comparison and production verification.
• Publication evidence will be recorded after verification; reader benefit remains unmeasured.