feat(web): add owned product changelog

.fleet/design-review.json

@@ -0,0 +1,66 @@
+{
+  "$schema": "fleet.design-review.v1",
+  "version": 1,
+  "project": "knowledge-base",
+  "target": "Knowledgebase changelog",
+  "mode": "preserve",
+  "register": "product",
+  "context": {
+    "product": "PRODUCT.md",
+    "design": "DESIGN.md"
+  },
+  "direction": {
+    "references": [],
+    "probes": [],
+    "selected": "existing-design",
+    "approval": "not-required",
+    "before": ".fleet/evidence/changelog/before-1440.png"
+  },
+  "evidence": {
+    "screenshots": [
+      {
+        "width": 390,
+        "path": ".fleet/evidence/changelog/after-390.png"
+      },
+      {
+        "width": 768,
+        "path": ".fleet/evidence/changelog/after-768.png"
+      },
+      {
+        "width": 1440,
+        "path": ".fleet/evidence/changelog/after-1440.png"
+      }
+    ],
+    "projectCheck": {
+      "command": "cd app && pnpm build",
+      "status": "pass"
+    },
+    "critique": {
+      "score": 35,
+      "maximum": 40
+    },
+    "audit": {
+      "score": 19,
+      "maximum": 20
+    },
+    "unresolved": {
+      "p0": 0,
+      "p1": 0
+    },
+    "detector": {
+      "posture": "advisory",
+      "findings": []
+    },
+    "browserReview": {
+      "tool": "Playwright with mocked local read-only session/project responses",
+      "viewports": [390, 768, 1440],
+      "horizontalOverflow": false,
+      "consoleErrors": 0,
+      "note": "The Access-protected changelog was inspected at all required widths without production credentials. The existing icon-only mobile sidebar retains aria labels; the new content and links remain fully visible."
+    }
+  },
+  "ownerFeedback": {
+    "decision": "delegated",
+    "note": "Owner explicitly delegated agents to build first-party changelogs across all projects."
+  }
+}

DESIGN.md

@@ -0,0 +1,13 @@
+# Design
+
+## Direction
+
+Preserve the Knowledgebase operator shell: dense dark workspace surfaces, restrained teal status accents, compact system typography, and project-scoped context in the persistent sidebar.
+
+## Rules
+
+- New operator routes use the existing PageHeader, Card, sidebar, and semantic tokens.
+- Information density and source clarity outrank marketing expression.
+- Mobile keeps the compact icon sidebar with accessible names.
+- External project links are explicit and visually secondary to operator tasks.
+

PRODUCT.md

@@ -0,0 +1,38 @@
+# Product
+
+<!-- impeccable:product-schema 1 -->
+
+## Platform
+
+web
+
+## Users
+
+Fleet operators and agents that need cited retrieval over private, specialized corpora such as research papers, company information, filings, contracts, manuals, and notes.
+
+## Product Purpose
+
+Private Agent Search ingests structured and unstructured source material, retrieves scoped evidence, and returns grounded answers with file, page, and excerpt provenance.
+
+## Positioning
+
+The product’s invariant is “cited or it didn’t happen”: retrieval and answer workflows terminate in inspectable source evidence rather than unsupported model prose.
+
+## Capabilities and Constraints
+
+- The Cloudflare Worker is the only RAG runtime.
+- Dashboard access is private and protected by Cloudflare Access.
+- Tenant and project scope must remain explicit.
+- Production deploys and migrations require human approval.
+
+## Evidence on Hand
+
+Current state lives in `STATUS.md`; historical product truth is archived under `docs/knowledge/archive/`; dashboard implementation lives in `app/`.
+
+## Product Principles
+
+- Preserve citation provenance.
+- Keep private corpora private and scoped.
+- Fail loudly when evidence or access is missing.
+- Separate shipped history from the GitHub work queue.
+

PROJECT_STATUS.md

@@ -5,7 +5,7 @@
 > Update this file when durable current or shipped product truth changes. Do
 > not let deploy-version snapshots accumulate here — put those in the archive.
 
-Last updated: 2026-07-25
+Last updated: 2026-07-30
 
 ## Why / What
 
@@ -22,13 +22,17 @@ the non-negotiable product invariant.
 
 ## Timeline
 
+- **2026-07-30** — Added a product-owned changelog to the operator dashboard
+  with verified release history and canonical Roadmap and Source links.
+
 Historical milestones live in
 [`docs/knowledge/archive/project-status-2026-06-28.md`](docs/knowledge/archive/project-status-2026-06-28.md).
 
 ## Products
 
 - Worker RAG API and operator `/ui`.
 - Access-protected dashboard at `https://search.sassmaker.com`.
+- Product-owned release history at `https://search.sassmaker.com/changelog`.
 
 ## Features (shipped)
 
@@ -70,6 +74,9 @@ Historical milestones live in
   indexed profile memory. High Signal integration is cancelled: its current
   public-evidence workflow already has product-owned Git + D1 retrieval and
   does not need private-corpus search.
+- **Owned release history:** the dashboard includes a same-origin `/changelog`
+  with verified editorial milestones. Planned work remains in GitHub Issues;
+  Source points to the canonical organization repository.
 
 ### Deploy fingerprint
 

app/src/App.tsx

@@ -10,6 +10,7 @@ import OverviewPage from "@/pages/overview";
 import QueryPage from "@/pages/query";
 import SettingsPage from "@/pages/settings";
 import TracesPage from "@/pages/traces";
+import ChangelogPage from "@/pages/changelog";
 
 const PAGES = {
   "/": OverviewPage,
@@ -21,6 +22,7 @@ const PAGES = {
   "/history": TracesPage,
   "/traces": TracesPage,
   "/settings": SettingsPage,
+  "/changelog": ChangelogPage,
 } as const;
 
 function NotFoundPage() {

app/src/components/sidebar.tsx

@@ -13,6 +13,7 @@ import {
   History,
   Settings,
   TableProperties,
+  ScrollText,
 } from "lucide-react";
 
 const NAV = [
@@ -24,6 +25,7 @@ const NAV = [
   { href: "/ingest", label: "Ingest", icon: FileUp },
   { href: "/evals", label: "Evals", icon: FlaskConical },
   { href: "/settings", label: "Settings", icon: Settings },
+  { href: "/changelog", label: "Changelog", icon: ScrollText },
 ];
 
 export function Sidebar() {

app/src/lib/router.ts

@@ -10,6 +10,7 @@ export const ROUTES = [
   "/evals",
   "/traces",
   "/settings",
+  "/changelog",
 ] as const;
 
 export type AppPath = (typeof ROUTES)[number];

app/src/pages/changelog.tsx

@@ -0,0 +1,124 @@
+import { Card } from "@/components/card";
+import { PageHeader } from "@/components/page-header";
+import { ExternalLink } from "lucide-react";
+
+const SOURCE_URL = "https://github.com/sass-maker/knowledge-base";
+const ROADMAP_URL = `${SOURCE_URL}/issues`;
+
+const entries = [
+  {
+    date: "2026-07-25",
+    label: "July 25, 2026",
+    title: "Private dashboard cut over to Cloudflare Pages",
+    body: "The operator dashboard moved to search.sassmaker.com behind Cloudflare Access. Same-origin proxying, direct deep links, and verified project switching now work without exposing Worker credentials to the browser.",
+    tags: ["Dashboard", "Access"],
+  },
+  {
+    date: "2026-07-25",
+    label: "July 25, 2026",
+    title: "Project-scoped search became the default operator view",
+    body: "The dashboard now discovers Fleet project scopes, opens Research Papers by default, switches independently to Starboard, and hides demo and proof corpora unless an operator explicitly enables them.",
+    tags: ["Projects", "Privacy"],
+  },
+  {
+    date: "2026-06-28",
+    label: "June 28, 2026",
+    title: "Embedding-model catalog release completed",
+    body: "Every advertised embedding dimension gained a matching Vectorize binding and model metadata. Release checks covered catalog parity, CRUD smoke tests, hosted UI readiness, and live OCR on the same Cloudflare-native runtime.",
+    tags: ["Retrieval", "Release"],
+  },
+  {
+    date: "2026-06-23",
+    label: "June 23, 2026",
+    title: "A+ cited-search evidence shipped",
+    body: "The deployed proof covered readiness, scoped evaluation, lexical and semantic search, ingestion, observability, and the hosted operator UI. Citation and hit rates reached 1.0 in the recorded benchmark.",
+    tags: ["Evidence", "Evaluation"],
+  },
+] as const;
+
+export default function ChangelogPage() {
+  return (
+    <>
+      <PageHeader
+        title="Changelog"
+        description="Verified changes to Private Agent Search and its operator surface"
+        action={
+          <div className="hidden items-center gap-2 md:flex">
+            <a
+              href={ROADMAP_URL}
+              target="_blank"
+              rel="noreferrer"
+              className="inline-flex min-h-9 items-center gap-1.5 rounded-md border border-border bg-background px-3 text-xs font-medium text-foreground hover:bg-muted"
+            >
+              Roadmap <ExternalLink className="size-3" />
+            </a>
+            <a
+              href={SOURCE_URL}
+              target="_blank"
+              rel="noreferrer"
+              className="inline-flex min-h-9 items-center gap-1.5 rounded-md border border-border bg-background px-3 text-xs font-medium text-foreground hover:bg-muted"
+            >
+              Source <ExternalLink className="size-3" />
+            </a>
+          </div>
+        }
+      />
+
+      <main className="mx-auto flex w-full max-w-4xl flex-col gap-6 p-6">
+        <div className="max-w-2xl">
+          <p className="text-sm leading-6 text-muted-foreground">
+            This is the maintained product history. Open and planned work stays in GitHub Issues,
+            while each entry here reflects verified repository or deployment evidence.
+          </p>
+          <div className="mt-4 flex flex-wrap gap-2 md:hidden">
+            <a
+              href={ROADMAP_URL}
+              className="inline-flex min-h-11 items-center gap-2 rounded-md border border-border px-3 text-sm font-medium"
+            >
+              Roadmap <ExternalLink className="size-3.5" />
+            </a>
+            <a
+              href={SOURCE_URL}
+              className="inline-flex min-h-11 items-center gap-2 rounded-md border border-border px-3 text-sm font-medium"
+            >
+              Source <ExternalLink className="size-3.5" />
+            </a>
+          </div>
+        </div>
+
+        <section className="flex flex-col" aria-label="Knowledgebase releases">
+          {entries.map((entry) => (
+            <article
+              key={`${entry.date}-${entry.title}`}
+              className="grid gap-3 border-t border-border py-6 sm:grid-cols-[140px_minmax(0,1fr)] sm:gap-6"
+            >
+              <time
+                dateTime={entry.date}
+                className="font-mono text-xs font-medium text-muted-foreground"
+              >
+                {entry.label}
+              </time>
+              <Card className="p-5">
+                <h2 className="text-base font-semibold text-foreground">{entry.title}</h2>
+                <p className="mt-2 max-w-[70ch] text-sm leading-6 text-muted-foreground">
+                  {entry.body}
+                </p>
+                <ul className="mt-4 flex flex-wrap gap-2" aria-label="Update categories">
+                  {entry.tags.map((tag) => (
+                    <li
+                      key={tag}
+                      className="rounded-full bg-primary/10 px-2.5 py-1 text-[11px] font-medium text-foreground"
+                    >
+                      {tag}
+                    </li>
+                  ))}
+                </ul>
+              </Card>
+            </article>
+          ))}
+        </section>
+      </main>
+    </>
+  );
+}
+