Merge: release notes, About dialog, and version stamping

Dockerfile

@@ -1,5 +1,15 @@
+# Build/version info, injected via --build-arg (defaults keep un-built/dev runs working).
+ARG APP_VERSION=dev
+ARG GIT_SHA=unknown
+ARG BUILD_DATE=
+
 # Stage 1: build the frontend SPA
 FROM node:20-alpine AS frontend
+ARG APP_VERSION
+ARG GIT_SHA
+ARG BUILD_DATE
+# Vite inlines VITE_*-prefixed env into the bundle at build time.
+ENV VITE_APP_VERSION=$APP_VERSION VITE_GIT_SHA=$GIT_SHA VITE_BUILD_DATE=$BUILD_DATE
 WORKDIR /fe
 COPY frontend/package.json ./
 RUN npm install
@@ -8,10 +18,16 @@ RUN npm run build
 
 # Stage 2: backend runtime, serving the built SPA
 FROM python:3.12-slim
+ARG APP_VERSION
+ARG GIT_SHA
+ARG BUILD_DATE
 ENV PYTHONDONTWRITEBYTECODE=1 \
     PYTHONUNBUFFERED=1 \
     PIP_NO_CACHE_DIR=1 \
-    PIP_DISABLE_PIP_VERSION_CHECK=1
+    PIP_DISABLE_PIP_VERSION_CHECK=1 \
+    APP_VERSION=$APP_VERSION \
+    GIT_SHA=$GIT_SHA \
+    BUILD_DATE=$BUILD_DATE
 
 WORKDIR /app
 

VERSION

@@ -0,0 +1 @@
+0.1.0

backend/app/config.py

@@ -9,6 +9,11 @@ class Settings(BaseSettings):
     model_config = SettingsConfigDict(env_file=".env", extra="ignore")
 
     app_name: str = "Siftlode"
+    # Build/version info, injected at image build time (Docker build-args -> env). Defaults
+    # apply for un-built/dev runs; the About dialog and version banner surface these.
+    app_version: str = "dev"
+    git_sha: str = "unknown"
+    build_date: str = ""
 
     database_url: str = "postgresql+psycopg://subfeed:subfeed@db:5432/subfeed"
 

backend/app/main.py

@@ -26,7 +26,7 @@ from starlette.middleware.sessions import SessionMiddleware
 
 from app import auth
 from app.config import settings
-from app.routes import admin, channels, feed, health, me, quota, sync, tags
+from app.routes import admin, channels, feed, health, me, quota, sync, tags, version
 from app.scheduler import shutdown_scheduler, start_scheduler
 
 
@@ -68,6 +68,7 @@ app.include_router(me.router)
 app.include_router(channels.router)
 app.include_router(admin.router)
 app.include_router(quota.router)
+app.include_router(version.router)
 
 # The built SPA (populated by the Docker frontend build stage).
 STATIC_DIR = Path(__file__).parent / "static_spa"

backend/app/routes/version.py

@@ -0,0 +1,23 @@
+from fastapi import APIRouter, Depends
+from sqlalchemy import text
+from sqlalchemy.orm import Session
+
+from app.config import settings
+from app.db import get_db
+
+router = APIRouter(prefix="/api", tags=["version"])
+
+
+@router.get("/version")
+def get_version(db: Session = Depends(get_db)) -> dict:
+    """Build + schema version, for the About dialog and the 'new version' banner.
+    Intentionally public (no auth) and cheap: just env-baked build info plus the current
+    Alembic migration head (the 'database version'). app_version/git_sha/build_date are
+    injected at image build time (see the Dockerfile build-args)."""
+    db_revision = db.execute(text("SELECT version_num FROM alembic_version")).scalar()
+    return {
+        "app_version": settings.app_version,
+        "git_sha": settings.git_sha,
+        "build_date": settings.build_date or None,
+        "db_revision": db_revision,
+    }

docker-compose.localdev.yml

@@ -21,6 +21,10 @@ services:
     build:
       context: .
       dockerfile: Dockerfile
+      args:
+        APP_VERSION: ${APP_VERSION:-dev}
+        GIT_SHA: ${GIT_SHA:-unknown}
+        BUILD_DATE: ${BUILD_DATE:-}
     env_file: .env
     environment:
       # Exactly one scheduler may write to the shared DB; the server owns it.

docker-compose.yml

@@ -18,6 +18,10 @@ services:
     build:
       context: .
       dockerfile: Dockerfile
+      args:
+        APP_VERSION: ${APP_VERSION:-dev}
+        GIT_SHA: ${GIT_SHA:-unknown}
+        BUILD_DATE: ${BUILD_DATE:-}
     env_file: .env
     environment:
       DATABASE_URL: postgresql+psycopg://${POSTGRES_USER:-subfeed}:${POSTGRES_PASSWORD:-subfeed}@db:5432/${POSTGRES_DB:-subfeed}

frontend/src/App.tsx

@@ -27,6 +27,10 @@ import SettingsPanel from "./components/SettingsPanel";
 import OnboardingWizard from "./components/OnboardingWizard";
 import { shouldAutoOpenOnboarding } from "./lib/onboarding";
 import Toaster from "./components/Toaster";
+import About from "./components/About";
+import ReleaseNotes from "./components/ReleaseNotes";
+import VersionBanner from "./components/VersionBanner";
+import { CURRENT_VERSION } from "./lib/releaseNotes";
 
 const DEFAULT_FILTERS: FeedFilters = {
   tags: [],
@@ -65,6 +69,14 @@ export default function App() {
   const [settingsOpen, setSettingsOpen] = useState(false);
   const [wizardOpen, setWizardOpen] = useState(false);
   const [channelFilter, setChannelFilter] = useState<ChannelStatusFilter>("all");
+  const [aboutOpen, setAboutOpen] = useState(false);
+  const [notesOpen, setNotesOpen] = useState(false);
+  const [notesHighlight, setNotesHighlight] = useState<string | undefined>(undefined);
+
+  function openReleaseNotes(highlight?: string) {
+    setNotesHighlight(highlight);
+    setNotesOpen(true);
+  }
 
   function setFilters(next: FeedFilters) {
     setFiltersState(next);
@@ -158,11 +170,13 @@ export default function App() {
         page={page}
         setPage={setPage}
         onOpenSettings={() => setSettingsOpen(true)}
+        onOpenAbout={() => setAboutOpen(true)}
         onGoToFullHistory={() => {
           setChannelFilter("needs_full");
           setPage("channels");
         }}
       />
+      <VersionBanner onOpen={() => openReleaseNotes(CURRENT_VERSION)} />
       <div className="flex flex-1 min-h-0">
         {page === "feed" && (
           <Sidebar
@@ -213,6 +227,18 @@ export default function App() {
       {wizardOpen && meQuery.data && (
         <OnboardingWizard me={meQuery.data} onClose={() => setWizardOpen(false)} />
       )}
+      {aboutOpen && (
+        <About
+          onClose={() => setAboutOpen(false)}
+          onOpenReleaseNotes={() => {
+            setAboutOpen(false);
+            openReleaseNotes();
+          }}
+        />
+      )}
+      {notesOpen && (
+        <ReleaseNotes onClose={() => setNotesOpen(false)} highlight={notesHighlight} />
+      )}
       <Toaster />
     </div>
   );

frontend/src/components/About.tsx

@@ -0,0 +1,73 @@
+import { useQuery } from "@tanstack/react-query";
+import { Info, Sparkles } from "lucide-react";
+import { api } from "../lib/api";
+import { FRONTEND_VERSION, FRONTEND_SHA, FRONTEND_BUILD_DATE } from "../lib/version";
+import Modal from "./Modal";
+
+function fmtDate(d?: string | null): string {
+  if (!d) return "—";
+  const t = new Date(d);
+  return isNaN(t.getTime()) ? d : t.toLocaleString();
+}
+
+// About dialog: app + build + schema versions (frontend/backend/database), plus a
+// shortcut into the release notes.
+export default function About({
+  onClose,
+  onOpenReleaseNotes,
+}: {
+  onClose: () => void;
+  onOpenReleaseNotes: () => void;
+}) {
+  const { data } = useQuery({ queryKey: ["version"], queryFn: api.version, staleTime: 5 * 60_000 });
+
+  const rows: [string, string][] = [
+    ["Frontend", FRONTEND_VERSION + (FRONTEND_SHA !== "unknown" ? ` · ${FRONTEND_SHA}` : "")],
+    [
+      "Backend",
+      data ? data.app_version + (data.git_sha !== "unknown" ? ` · ${data.git_sha}` : "") : "…",
+    ],
+    ["Database", data?.db_revision ?? "…"],
+    ["Build date", fmtDate(data?.build_date ?? FRONTEND_BUILD_DATE)],
+  ];
+
+  return (
+    <Modal
+      title={
+        <span className="flex items-center gap-2">
+          <Info className="w-5 h-5 text-accent" /> About
+        </span>
+      }
+      onClose={onClose}
+    >
+      <div className="flex items-baseline gap-2">
+        <div className="text-2xl font-bold tracking-tight">
+          Sift<span className="text-accent">lode</span>
+        </div>
+        <div className="text-sm text-muted">v{FRONTEND_VERSION}</div>
+      </div>
+      <p className="text-sm text-muted mt-2">
+        Self-hosted, multi-user reader for your own YouTube subscriptions.
+      </p>
+
+      <div className="mt-4 rounded-xl border border-border overflow-hidden text-sm">
+        {rows.map(([k, v], i) => (
+          <div
+            key={k}
+            className={`flex justify-between gap-4 px-3 py-2 ${i % 2 ? "bg-surface/40" : ""}`}
+          >
+            <span className="text-muted">{k}</span>
+            <span className="font-medium text-right break-all">{v}</span>
+          </div>
+        ))}
+      </div>
+
+      <button
+        onClick={onOpenReleaseNotes}
+        className="mt-4 w-full inline-flex items-center justify-center gap-2 px-4 py-2 rounded-xl font-semibold bg-accent text-accent-fg hover:opacity-90 transition"
+      >
+        <Sparkles className="w-4 h-4" /> What's new
+      </button>
+    </Modal>
+  );
+}

frontend/src/components/Header.tsx

@@ -1,5 +1,5 @@
 import { useRef, useState } from "react";
-import { BarChart3, Home, LogOut, Search, Settings, Shield, Tv } from "lucide-react";
+import { BarChart3, Home, Info, LogOut, Search, Settings, Shield, Tv } from "lucide-react";
 import type { FeedFilters, Me } from "../lib/api";
 import type { Page } from "../lib/urlState";
 import SyncStatus from "./SyncStatus";
@@ -13,6 +13,7 @@ export default function Header({
   page,
   setPage,
   onOpenSettings,
+  onOpenAbout,
   onGoToFullHistory,
 }: {
   me: Me;
@@ -21,6 +22,7 @@ export default function Header({
   page: Page;
   setPage: (p: Page) => void;
   onOpenSettings: () => void;
+  onOpenAbout: () => void;
   onGoToFullHistory: () => void;
 }) {
   async function logout() {
@@ -65,6 +67,7 @@ export default function Header({
             page={page}
             setPage={setPage}
             onOpenSettings={onOpenSettings}
+            onOpenAbout={onOpenAbout}
           />
         </div>
       </div>
@@ -88,12 +91,14 @@ function AccountMenu({
   page,
   setPage,
   onOpenSettings,
+  onOpenAbout,
 }: {
   me: Me;
   logout: () => void;
   page: Page;
   setPage: (p: Page) => void;
   onOpenSettings: () => void;
+  onOpenAbout: () => void;
 }) {
   const [open, setOpen] = useState(false);
   const closeTimer = useRef<ReturnType<typeof setTimeout> | null>(null);
@@ -161,6 +166,10 @@ function AccountMenu({
               <Settings className="w-4 h-4" />
               Settings
             </button>
+            <button onClick={() => { onOpenAbout(); setOpen(false); }} className={itemClass}>
+              <Info className="w-4 h-4" />
+              About
+            </button>
             <button onClick={logout} className={itemClass}>
               <LogOut className="w-4 h-4" />
               Sign out

frontend/src/components/Modal.tsx

@@ -0,0 +1,56 @@
+import { useEffect, type ReactNode } from "react";
+import { createPortal } from "react-dom";
+import { X } from "lucide-react";
+
+// Small centered modal shell (portaled to <body>): backdrop + ESC + scroll-lock close.
+export default function Modal({
+  title,
+  onClose,
+  children,
+  maxWidth = "max-w-lg",
+}: {
+  title: ReactNode;
+  onClose: () => void;
+  children: ReactNode;
+  maxWidth?: string;
+}) {
+  useEffect(() => {
+    const onKey = (e: KeyboardEvent) => {
+      if (e.key === "Escape") onClose();
+    };
+    window.addEventListener("keydown", onKey);
+    const prev = document.body.style.overflow;
+    document.body.style.overflow = "hidden";
+    return () => {
+      window.removeEventListener("keydown", onKey);
+      document.body.style.overflow = prev;
+    };
+  }, [onClose]);
+
+  return createPortal(
+    <div
+      className="fixed inset-0 z-50 flex items-center justify-center p-4 sm:p-6 bg-black/70 backdrop-blur-sm"
+      onClick={onClose}
+      role="dialog"
+      aria-modal="true"
+    >
+      <div
+        className={`glass-card relative w-full ${maxWidth} max-h-full overflow-y-auto rounded-2xl shadow-2xl`}
+        onClick={(e) => e.stopPropagation()}
+      >
+        <div className="flex items-start justify-between gap-3 p-5 pb-3">
+          <h2 className="text-lg font-semibold leading-snug">{title}</h2>
+          <button
+            onClick={onClose}
+            title="Close"
+            className="shrink-0 p-1.5 rounded-lg text-muted hover:text-fg hover:bg-surface transition"
+          >
+            <X className="w-4 h-4" />
+          </button>
+        </div>
+        <div className="px-5 pb-5">{children}</div>
+      </div>
+    </div>,
+    document.body
+  );
+}

frontend/src/components/ReleaseNotes.tsx

@@ -0,0 +1,76 @@
+import { Bug, Sparkles } from "lucide-react";
+import { RELEASE_NOTES } from "../lib/releaseNotes";
+import Modal from "./Modal";
+
+function fmtDate(d: string): string {
+  const t = new Date(d);
+  return isNaN(t.getTime())
+    ? d
+    : t.toLocaleDateString(undefined, { year: "numeric", month: "short", day: "numeric" });
+}
+
+// Public release notes (chores are intentionally omitted here). `highlight` rings the
+// version the user just updated to when opened from the new-version banner.
+export default function ReleaseNotes({
+  onClose,
+  highlight,
+}: {
+  onClose: () => void;
+  highlight?: string;
+}) {
+  return (
+    <Modal title="Release notes" onClose={onClose} maxWidth="max-w-2xl">
+      <div className="flex flex-col gap-6">
+        {RELEASE_NOTES.map((r) => (
+          <section
+            key={r.version}
+            className={highlight === r.version ? "rounded-xl ring-1 ring-accent/40 p-3 -m-3" : ""}
+          >
+            <div className="flex items-baseline gap-2 flex-wrap">
+              <h3 className="text-base font-semibold">v{r.version}</h3>
+              <span className="text-xs text-muted">{fmtDate(r.date)}</span>
+              {r.sha && (
+                <span className="text-[11px] font-mono text-muted bg-surface px-1.5 py-0.5 rounded">
+                  {r.sha}
+                </span>
+              )}
+            </div>
+            {r.summary && <p className="text-sm text-muted mt-1">{r.summary}</p>}
+
+            {r.features?.length ? (
+              <div className="mt-3">
+                <div className="flex items-center gap-1.5 text-xs font-semibold uppercase tracking-wide text-accent">
+                  <Sparkles className="w-3.5 h-3.5" /> New
+                </div>
+                <ul className="mt-1.5 space-y-1.5 text-sm">
+                  {r.features.map((f, i) => (
+                    <li key={i} className="flex gap-2">
+                      <span className="text-accent">•</span>
+                      <span>{f}</span>
+                    </li>
+                  ))}
+                </ul>
+              </div>
+            ) : null}
+
+            {r.fixes?.length ? (
+              <div className="mt-3">
+                <div className="flex items-center gap-1.5 text-xs font-semibold uppercase tracking-wide text-muted">
+                  <Bug className="w-3.5 h-3.5" /> Fixes
+                </div>
+                <ul className="mt-1.5 space-y-1.5 text-sm">
+                  {r.fixes.map((f, i) => (
+                    <li key={i} className="flex gap-2">
+                      <span className="text-muted">•</span>
+                      <span>{f}</span>
+                    </li>
+                  ))}
+                </ul>
+              </div>
+            ) : null}
+          </section>
+        ))}
+      </div>
+    </Modal>
+  );
+}

frontend/src/components/VersionBanner.tsx

@@ -0,0 +1,43 @@
+import { useState } from "react";
+import { Sparkles, X } from "lucide-react";
+import { FRONTEND_VERSION, SEEN_VERSION_KEY } from "../lib/version";
+
+// Eye-catching, dismissible bar shown once after the running build's version changes
+// (compares the baked frontend version to the last one the user acknowledged).
+export default function VersionBanner({ onOpen }: { onOpen: () => void }) {
+  const [dismissed, setDismissed] = useState(false);
+  const seen = localStorage.getItem(SEEN_VERSION_KEY);
+  // Don't nag in un-stamped dev builds, or once this version has been seen.
+  const show = FRONTEND_VERSION !== "dev" && seen !== FRONTEND_VERSION && !dismissed;
+  if (!show) return null;
+
+  function markSeen() {
+    localStorage.setItem(SEEN_VERSION_KEY, FRONTEND_VERSION);
+    setDismissed(true);
+  }
+
+  return (
+    <div className="shrink-0 flex items-center gap-2 px-4 py-2 text-sm bg-accent/15 border-b border-accent/30 text-fg">
+      <Sparkles className="w-4 h-4 text-accent shrink-0" />
+      <span className="min-w-0">
+        Updated to <span className="font-semibold">v{FRONTEND_VERSION}</span> — see what's changed.
+      </span>
+      <button
+        onClick={() => {
+          onOpen();
+          markSeen();
+        }}
+        className="ml-1 px-2.5 py-1 rounded-lg font-semibold bg-accent text-accent-fg hover:opacity-90 transition"
+      >
+        Release notes
+      </button>
+      <button
+        onClick={markSeen}
+        title="Dismiss"
+        className="ml-auto p-1 rounded-md text-muted hover:text-fg hover:bg-card transition"
+      >
+        <X className="w-4 h-4" />
+      </button>
+    </div>
+  );
+}

frontend/src/lib/api.ts

@@ -86,6 +86,13 @@ export interface FeedFilters {
   dateTo?: string;
 }
 
+export interface VersionInfo {
+  app_version: string;
+  git_sha: string;
+  build_date: string | null;
+  db_revision: string | null;
+}
+
 class HttpError extends Error {
   status: number;
   constructor(status: number) {
@@ -221,6 +228,7 @@ export interface ManagedChannel {
 
 export const api = {
   me: (): Promise<Me> => req("/api/me"),
+  version: (): Promise<VersionInfo> => req("/api/version"),
   tags: (): Promise<Tag[]> => req("/api/tags"),
   status: (): Promise<SyncStatus> => req("/api/sync/status"),
   feed: (f: FeedFilters, offset: number, limit: number): Promise<FeedResponse> =>

frontend/src/lib/releaseNotes.ts

@@ -0,0 +1,45 @@
+// User-facing release notes. One entry per released version, newest first. The end-of-line
+// `sha` is the repo commit the release was cut from (our stand-in for an issue/ticket ref);
+// it's attached when the version is tagged. `chores` are internal and hidden from the public
+// Release Notes dialog by default.
+
+export interface ReleaseEntry {
+  version: string;
+  date: string; // ISO date (YYYY-MM-DD)
+  sha?: string; // short commit the release was tagged from
+  summary?: string;
+  features?: string[];
+  fixes?: string[];
+  chores?: string[];
+}
+
+export const RELEASE_NOTES: ReleaseEntry[] = [
+  {
+    version: "0.1.0",
+    date: "2026-06-15",
+    // sha filled in when v0.1.0 is tagged at release time.
+    summary:
+      "First release: a self-hosted, multi-user reader for your own YouTube subscriptions — " +
+      "fast local-first feed with rich filtering, in-app playback with resume, and channel management.",
+    features: [
+      "Multi-user feed of your own YouTube subscriptions: invite-only Google sign-in, per-user watch/save/hide state, encrypted token storage.",
+      "Ingest: subscription import, free RSS new-video detection, recent-first and full-history backfill, metadata enrichment (duration, views, category, Shorts & livestream classification), a shared daily API-quota guard, and a background scheduler.",
+      "Automatic tagging: system tags for channel language and topic (your own tags are never overwritten).",
+      "Reader UI: grid/list feed scoped to your subscriptions; faceted tag filters, content-type toggles (Normal / Shorts / Live), date range, search and sort; four colour schemes (dark/light) with adjustable text size.",
+      "In-app player: a modal YouTube player that resumes where you left off, auto-marks watched near the end, and turns description timestamps and links into clickable seeks.",
+      "Watch progress: a resume progress bar on video cards, Continue / Restart buttons, and an “In progress” feed filter — your position is saved server-side, so it follows you across devices.",
+      "Channel manager: per-channel priority, hide, personal tags, sync badges, and per-channel full-history opt-in.",
+      "Header status: your video count vs. the whole catalogue, sync progress, and (for admins) a pause control; onboarding wizard; notification centre; admin usage & quota stats.",
+      "About dialog and this Release Notes view, with a heads-up banner when a new version ships.",
+    ],
+    fixes: [
+      "Backfill no longer skips the band of videos sitting on the 365-day boundary page.",
+      "A channel whose full catalogue is already stored is no longer stuck showing “needs full history”.",
+    ],
+    chores: [
+      "Public-readiness repo hygiene: internal planning/infra details removed, build stamped with version/commit.",
+    ],
+  },
+];
+
+export const CURRENT_VERSION = RELEASE_NOTES[0]?.version ?? "dev";

frontend/src/lib/version.ts

@@ -0,0 +1,10 @@
+// Build info baked into the SPA at build time (Vite inlines VITE_*-prefixed env).
+// Injected via Docker build-args (see Dockerfile); falls back to "dev" for un-stamped builds.
+const env = (import.meta as unknown as { env: Record<string, string | undefined> }).env;
+
+export const FRONTEND_VERSION = env.VITE_APP_VERSION || "dev";
+export const FRONTEND_SHA = env.VITE_GIT_SHA || "unknown";
+export const FRONTEND_BUILD_DATE = env.VITE_BUILD_DATE || "";
+
+// Key for the "last version the user has seen release notes for" (drives the banner).
+export const SEEN_VERSION_KEY = "siftlode.seenVersion";