feat(marketing): add changelog page

apps/marketing/content/changelog/2025-12-16-workspace-improvements.mdx

@@ -0,0 +1,31 @@
+---
+title: Resizable sidebar, multiple terminal tabs, and port visibility
+date: 2025-12-16
+image: /changelog/terminal.png
+---
+
+## VS Code-Style Resizable Sidebar <PRBadge url="https://github.com/superset-sh/superset/pull/457" />
+
+- Replace percentage-based panels with a custom `ResizableSidebar` component
+- Use pixel-based widths (250px default, 200-500px range) for consistent sizing
+- Implement drag-to-resize with mouse events like VS Code
+- Add wider invisible drag handle (12px) for easier resize targeting while keeping thin visible indicator
+
+## Multiple Terminal Tabs <PRBadge url="https://github.com/superset-sh/superset/pull/452" />
+
+Fixed a regression that prevented creating new terminal tabs. The "New Terminal" button now creates new tabs again instead of just activating existing ones. Multiple tabs can be created per workspace for parallel workflows.
+
+## Port Visibility <PRBadge url="https://github.com/superset-sh/superset/pull/462" />
+
+![Ports panel](/changelog/ports.png)
+
+- Auto-detects listening ports from terminal output and verifies activity before showing
+- New Ports panel in the sidebar showing ports grouped by workspace with quick actions (open in browser, jump to pane)
+- Real-time updates via subscriptions so the list stays current as ports appear/disappear
+- Cleans up port entries when terminal panes close to avoid stale items
+
+## Multi-line URL Links <PRBadge url="https://github.com/superset-sh/superset/pull/467" />
+
+- Extract multi-line spanning logic into a shared `MultiLineLinkProvider` base class
+- Create `UrlLinkProvider` that supports URLs spanning wrapped terminal lines
+- Replace `WebLinksAddon` with the new custom provider for consistent multi-line handling

apps/marketing/content/changelog/2025-12-23-sqlite-sentry-features.mdx

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+---
+title: SQLite database, Sentry tracking, and Features section
+date: 2025-12-23
+image: /changelog/docs.png
+---
+
+## SQLite Local Database <PRBadge url="https://github.com/superset-sh/superset/pull/477" />
+
+- Desktop app now uses a local SQLite-backed database with automatic migration from the legacy JSON store
+- Adds `@superset/local-db` package with Drizzle ORM schema for SQLite
+- Migrates all database operations from lowdb (db.json) to SQLite using better-sqlite3
+- UUID defaults for all ID fields (prep for local-first architecture)
+
+## Sentry Error Tracking <PRBadge url="https://github.com/superset-sh/superset/pull/484" />
+
+- Added error tracking and monitoring to the desktop application for improved stability reporting
+- Add Sentry integration for main and renderer processes
+- Add tRPC middleware to automatically capture all backend errors with proper context (path, type, code)
+- Added developer testing tools to validate error reporting functionality
+
+## Features and FAQ Sections <PRBadge url="https://github.com/superset-sh/superset/pull/472" />
+
+- Add Features section with alternating text/image layout showcasing Parallel Agents, Universal CLI Support, and Git Worktree Integration
+- Add FAQ section with two-column layout and smooth accordion animations
+- Custom accordion with plus icon (rotates to X when open)
+- Multiple interactive demos (file/diff, IDE file-tree, terminal, compatibility, parallel execution)

apps/marketing/content/changelog/2025-12-30-required-updates-electric-sync.mdx

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+---
+title: Electric SQL sync, Linear integration, and required updates
+date: 2025-12-30
+image: /changelog/integrations.png
+---
+
+## Electric SQL Sync <PRBadge url="https://github.com/superset-sh/superset/pull/511" />
+
+- Added task management UI with create, edit, and status tracking capabilities
+- Implemented organization switching and multi-organization support
+- Introduced local-first synchronization for tasks data via Electric SQL
+- Bidirectional task updates that sync back to Linear via API
+
+## Linear Integration <PRBadge url="https://github.com/superset-sh/superset/pull/503" />
+
+- Added Linear integration with OAuth-based connection flow
+- New integrations management page to connect and configure third-party services
+- Task synchronization between Linear and local system with priority and team configuration
+- Real-time sync from Linear via webhook
+
+## Required Updates <PRBadge url="https://github.com/superset-sh/superset/pull/552" />
+
+- Desktop app enforces a minimum required version via a remote endpoint
+- New "Update Required" screen guides blocked users to check, download, or install updates
+- App exposes its current version to the UI so version comparisons are accurate
+- Fail-open behavior when API is unreachable, re-checks when network comes back online
+
+## Confirm on Quit <PRBadge url="https://github.com/superset-sh/superset/pull/524" />
+
+- Added a "Behavior" section in Settings with a "Confirm before quitting" toggle (defaults to enabled)
+- App now shows a quit confirmation dialog when enabled and respects the toggle across restarts
+- Update/install flows and programmatic quits can skip the confirmation to avoid blocking updates

apps/marketing/content/changelog/2026-01-06-sidebar-workspaces-status.mdx

@@ -0,0 +1,29 @@
+---
+title: Sidebar overhaul, workspaces page, and workspace status indicators
+date: 2026-01-06
+image: /changelog/branches.png
+---
+
+## Sidebar Overhaul <PRBadge url="https://github.com/superset-sh/superset/pull/601" />
+
+- GitHub avatar support in project thumbnails
+- Collapsible workspace sidebar with icon-only compact mode and improved toggle/collapse behavior
+- Richer project headers and compact thumbnails
+- Updated sidebar/list item layouts, icons, spacing, and sizing across many panels
+
+## Workspaces Page <PRBadge url="https://github.com/superset-sh/superset/pull/599" />
+
+- Added a searchable, filterable workspaces list view with grouped project headers and per-workspace rows
+- New workspace row UI showing status, diffs, timestamps, and reopen/opening states
+- Project headers now offer a context menu: Open in Finder, Project Settings, Close Project
+- Workspace sidebar header is now a clickable toggle and the workspaces list auto-closes on selection
+
+## Workspace Status Indicators <PRBadge url="https://github.com/superset-sh/superset/pull/588" />
+
+- Add 3-color workspace status indicators showing agent lifecycle (amber=working, red=permission needed, green=ready for review)
+- Integrate with Claude Code hooks and OpenCode plugin for real-time status updates
+- Click behavior: review → idle (acknowledged), permission → working (assumes permission granted)
+
+## PR Status in Changes View <PRBadge url="https://github.com/superset-sh/superset/pull/608" />
+
+Add a PR status indicator (icon + number) to the Changes view header that links to GitHub. Color-coded PR icons based on state (green for open, violet for merged, red for closed, muted for draft).

apps/marketing/content/changelog/2026-01-13-task-list-shell-env.mdx

@@ -0,0 +1,26 @@
+---
+title: Task list view, diff scrollbar highlights, and shell environment fix
+date: 2026-01-13
+image: /changelog/task-list.png
+---
+
+## Task List View <PRBadge url="https://github.com/superset-sh/superset/pull/717" />
+
+- Added semantic search capabilities for tasks using embeddings
+- Introduced dedicated task status management system with custom workflows
+- Redesigned tasks interface with table-based view and improved organization
+- Enhanced task filtering and sorting by status, priority, and assignee
+
+## Diff Highlights in Scrollbar <PRBadge url="https://github.com/superset-sh/superset/pull/725" />
+
+Enable Monaco's overview ruler in the diff viewer to show colored markers in the scrollbar. Additions (green) and deletions (red) are now visible in the scrollbar for quick navigation.
+
+## Shell Environment Fix <PRBadge url="https://github.com/superset-sh/superset/pull/720" />
+
+- App now captures and applies the user's shell environment on macOS/Linux during startup
+- Terminal-related settings (like PATH and ZDOTDIR) are now available when launching from Finder/Spotlight
+- Improved handling and merging of PATH entries to prevent terminal initialization issues
+
+## Scroll to Bottom Button <PRBadge url="https://github.com/superset-sh/superset/pull/700" />
+
+Add a floating scroll-to-bottom button that appears when the terminal is scrolled up. Button uses a chevron icon and animates in/out smoothly. Shows keyboard shortcut in tooltip when available.

apps/marketing/content/changelog/2026-01-20-changes-org-settings.mdx

@@ -0,0 +1,28 @@
+---
+title: Expanded changes view, organization settings, and diff improvements
+date: 2026-01-20
+image: /changelog/changes.png
+---
+
+## Expanded Changes Sidebar <PRBadge url="https://github.com/superset-sh/superset/pull/858" />
+
+- New workspace layout with a resizable sidebar and improved expand/collapse behavior
+- Main content switches cleanly between tab view and changes view
+- Added a placeholder "changes" view for upcoming code-review support
+
+## Organization Settings <PRBadge url="https://github.com/superset-sh/superset/pull/820" />
+
+- Desktop: pick an image file to set organization logo (preview + upload)
+- Organization settings: edit name, manage slug with live availability checks (owner-only)
+- Members: invite, view, sort, and manage organization members with role-aware actions
+- Settings navigation reorganized from team-centric to separate Organization and Members sections
+
+## Diff View Improvements <PRBadge url="https://github.com/superset-sh/superset/pull/845" />
+
+- Added ability to toggle visibility of unchanged regions in the diff viewer
+- Users can now hide unchanged lines to focus on actual changes, improving readability of large diffs
+- New toggle button added to the file viewer toolbar with visual state indication
+
+## Middle-Click to Close Tabs <PRBadge url="https://github.com/superset-sh/superset/pull/853" />
+
+Added middle-click support for tabs—users can now close a tab by middle-clicking on it for quicker navigation. Matches standard browser tab behavior.

apps/marketing/content/changelog/2026-01-27-terminal-tab.mdx

@@ -0,0 +1,23 @@
+---
+title: Terminal tab arrangement, docs support, and Ghostty
+date: 2026-01-27
+image: /changelog/ghostty.png
+---
+
+## Terminal Tab Arrangement <PRBadge url="https://github.com/superset-sh/superset/pull/980" />
+
+- Enable drag-and-drop tab reordering for improved workspace organization
+- Display keyboard navigation hints in tooltips for adjacent tabs
+- Auto-generate branch names from workspace titles when creating workspaces
+
+## Docs and Blog Support <PRBadge url="https://github.com/superset-sh/superset/pull/974" />
+
+- Refactor docs sidebar with simplified section/item structure
+- Update navigation bar logo to link to marketing URL
+- Add dotenv for loading env vars during development
+- Add overscroll-none to prevent pull-to-refresh behavior
+- Fix marketing redirect to use env var for docs URL
+
+## Ghostty Terminal Support <PRBadge url="https://github.com/superset-sh/superset/pull/950" />
+
+Added Ghostty application integration to the desktop application's file opening capabilities. Users can now select Ghostty from the list of available applications when using the "Open In" functionality to open files with their preferred terminal application.

apps/marketing/src/app/blog/components/GridCross/GridCross.tsx

@@ -1,6 +1,6 @@
 export function GridCross({ className }: { className?: string }) {
 	return (
-		<div className={`absolute ${className}`}>
+		<div className={`absolute overflow-hidden ${className}`}>
 			<div className="absolute -translate-x-1/2 -translate-y-1/2 w-px h-4 bg-border" />
 			<div className="absolute -translate-x-1/2 -translate-y-1/2 w-4 h-px bg-border" />
 		</div>

apps/marketing/src/app/changelog.xml/route.ts

@@ -0,0 +1,46 @@
+import { COMPANY } from "@superset/shared/constants";
+import { getChangelogEntries } from "@/lib/changelog";
+
+export async function GET() {
+	const entries = getChangelogEntries();
+	const baseUrl = COMPANY.MARKETING_URL;
+
+	const escapeXml = (str: string) =>
+		str
+			.replace(/&/g, "&")
+			.replace(/</g, "&lt;")
+			.replace(/>/g, "&gt;")
+			.replace(/"/g, "&quot;")
+			.replace(/'/g, "&apos;");
+
+	const rss = `<?xml version="1.0" encoding="UTF-8"?>
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
+  <channel>
+    <title>Superset Changelog</title>
+    <link>${baseUrl}/changelog</link>
+    <description>The latest updates, improvements, and new features in Superset.</description>
+    <language>en-us</language>
+    <lastBuildDate>${new Date().toUTCString()}</lastBuildDate>
+    <atom:link href="${baseUrl}/changelog.xml" rel="self" type="application/rss+xml"/>
+    ${entries
+			.map(
+				(entry) => `
+    <item>
+      <title>${escapeXml(entry.title)}</title>
+      <link>${baseUrl}/changelog/${entry.slug}</link>
+      <description>${escapeXml(entry.description || "")}</description>
+      <pubDate>${new Date(entry.date).toUTCString()}</pubDate>
+      <guid isPermaLink="true">${baseUrl}/changelog/${entry.slug}</guid>
+    </item>`,
+			)
+			.join("")}
+  </channel>
+</rss>`;
+
+	return new Response(rss, {
+		headers: {
+			"Content-Type": "application/xml",
+			"Cache-Control": "public, max-age=3600, s-maxage=3600",
+		},
+	});
+}

apps/marketing/src/app/changelog/[slug]/components/ChangelogEntryLayout/ChangelogEntryLayout.tsx

@@ -0,0 +1,119 @@
+"use client";
+
+import { ArrowLeft } from "lucide-react";
+import Link from "next/link";
+import type { ReactNode } from "react";
+import { GridCross } from "@/app/blog/components/GridCross";
+import {
+	type ChangelogEntry,
+	formatChangelogDate,
+} from "@/lib/changelog-utils";
+
+interface ChangelogEntryLayoutProps {
+	entry: ChangelogEntry;
+	children: ReactNode;
+}
+
+export function ChangelogEntryLayout({
+	entry,
+	children,
+}: ChangelogEntryLayoutProps) {
+	const formattedDate = formatChangelogDate(entry.date);
+
+	return (
+		<article className="relative min-h-screen">
+			{/* Grid background with dashed lines */}
+			<div
+				className="absolute inset-0 pointer-events-none"
+				style={{
+					backgroundImage: `
+						linear-gradient(to right, transparent 0%, transparent calc(50% - 384px), rgba(255,255,255,0.06) calc(50% - 384px), rgba(255,255,255,0.06) calc(50% - 383px), transparent calc(50% - 383px), transparent calc(50% + 383px), rgba(255,255,255,0.06) calc(50% + 383px), rgba(255,255,255,0.06) calc(50% + 384px), transparent calc(50% + 384px))
+					`,
+				}}
+			/>
+
+			{/* Hero header */}
+			<header className="relative border-b border-border">
+				<div className="max-w-3xl mx-auto px-6 pt-16 pb-10 md:pt-20 md:pb-12">
+					{/* Grid crosses */}
+					<GridCross className="top-0 left-0" />
+					<GridCross className="top-0 right-0" />
+
+					<div className="text-center">
+						<time
+							dateTime={entry.date}
+							className="text-sm font-mono text-muted-foreground uppercase tracking-wider"
+						>
+							{formattedDate}
+						</time>
+
+						<h1 className="text-3xl md:text-4xl lg:text-5xl font-medium tracking-tight text-foreground mt-4 mb-4">
+							{entry.title}
+						</h1>
+
+						{entry.description && (
+							<p className="text-base md:text-lg text-muted-foreground max-w-2xl mx-auto">
+								{entry.description}
+							</p>
+						)}
+					</div>
+				</div>
+
+				{/* Bottom crosses */}
+				<div className="max-w-3xl mx-auto px-6 relative">
+					<GridCross className="bottom-0 left-0" />
+					<GridCross className="bottom-0 right-0" />
+				</div>
+			</header>
+
+			{/* Back link section */}
+			<div className="relative border-b border-border">
+				<div className="max-w-3xl mx-auto px-6 py-4">
+					<Link
+						href="/changelog"
+						className="inline-flex items-center gap-2 text-sm text-muted-foreground hover:text-foreground transition-colors"
+					>
+						<ArrowLeft className="h-4 w-4" />
+						Back to Changelog
+					</Link>
+				</div>
+			</div>
+
+			{/* Featured image */}
+			{entry.image && (
+				<div className="relative max-w-3xl mx-auto px-6 pt-12">
+					<div className="relative overflow-hidden border border-border">
+						{/* biome-ignore lint/performance/noImgElement: Need native img for natural dimensions */}
+						<img
+							src={entry.image}
+							alt={entry.title}
+							className="w-full h-auto"
+						/>
+					</div>
+				</div>
+			)}
+
+			{/* Content */}
+			<div className="relative max-w-3xl mx-auto px-6 py-12">
+				<div className="prose max-w-none">{children}</div>
+			</div>
+
+			{/* Footer */}
+			<footer className="relative border-t border-border">
+				<div className="max-w-3xl mx-auto px-6 relative">
+					<GridCross className="top-0 left-0" />
+					<GridCross className="top-0 right-0" />
+				</div>
+				<div className="max-w-3xl mx-auto px-6 py-10">
+					<Link
+						href="/changelog"
+						className="inline-flex items-center gap-2 text-sm text-muted-foreground hover:text-foreground transition-colors"
+					>
+						<ArrowLeft className="h-4 w-4" />
+						All updates
+					</Link>
+				</div>
+			</footer>
+		</article>
+	);
+}

apps/marketing/src/app/changelog/[slug]/components/ChangelogEntryLayout/index.ts

@@ -0,0 +1 @@
+export { ChangelogEntryLayout } from "./ChangelogEntryLayout";