From 85f41756d18d586377823eaac26117f3c8ccb9ba Mon Sep 17 00:00:00 2001
From: Maze Winther <mazewinther@gmail.com>
Date: Sat, 28 Feb 2026 23:58:54 +0100
Subject: feat: changelog page

---
 apps/web/src/app/changelog/page.tsx | 142 ++++++++++++++++++++++++++++++++++++
 1 file changed, 142 insertions(+)
 create mode 100644 apps/web/src/app/changelog/page.tsx

(limited to 'apps/web/src/app')

diff --git a/apps/web/src/app/changelog/page.tsx b/apps/web/src/app/changelog/page.tsx
new file mode 100644
index 00000000..a9072485
--- /dev/null
+++ b/apps/web/src/app/changelog/page.tsx
@@ -0,0 +1,142 @@
+import type { Metadata } from "next";
+import { BasePage } from "@/app/base-page";
+import { Separator } from "@/components/ui/separator";
+import { cn } from "@/utils/ui";
+import { allChangelogs } from "content-collections";
+
+export const metadata: Metadata = {
+	title: "Changelog - OpenCut",
+	description: "Every update, improvement, and fix to OpenCut — documented.",
+	openGraph: {
+		title: "Changelog - OpenCut",
+		description: "Every update, improvement, and fix to OpenCut — documented.",
+		type: "website",
+	},
+};
+
+const knownSectionOrder = ["new", "improved", "fixed", "breaking"];
+
+const knownSectionTitles: Record<string, string> = {
+	new: "Features",
+	improved: "Improvements",
+	fixed: "Fixes",
+	breaking: "Breaking Changes",
+};
+
+function getSectionTitle(type: string): string {
+	return (
+		knownSectionTitles[type] ?? type.charAt(0).toUpperCase() + type.slice(1)
+	);
+}
+
+export default function ChangelogPage() {
+	const releases = [...allChangelogs].sort((a, b) =>
+		b.version.localeCompare(a.version, undefined, { numeric: true }),
+	);
+
+	return (
+		<BasePage title="Changelog" description="See what's new in OpenCut">
+			<div className="mx-auto w-full max-w-3xl">
+				<div className="relative">
+					<div
+						aria-hidden
+						className="absolute top-2 bottom-0 left-[5px] w-px bg-border hidden sm:block"
+					/>
+
+					<div className="flex flex-col">
+						{releases.map((release, releaseIndex) => (
+							<div key={release.version} className="flex flex-col">
+								<ReleaseEntry release={release} />
+								{releaseIndex < releases.length - 1 && (
+									// ml-1.5 aligns with the center of the 11px timeline dot
+									<Separator className="my-10 sm:ml-1.5" />
+								)}
+							</div>
+						))}
+					</div>
+				</div>
+			</div>
+		</BasePage>
+	);
+}
+
+type Change = { type: string; text: string };
+type Release = (typeof allChangelogs)[number];
+
+function groupAndOrderChanges({ changes }: { changes: Change[] }) {
+	const grouped = changes.reduce<Record<string, Change[]>>((acc, change) => {
+		if (!acc[change.type]) {
+			acc[change.type] = [];
+		}
+		acc[change.type].push(change);
+		return acc;
+	}, {});
+
+	const customTypes = Object.keys(grouped).filter(
+		(type) => !knownSectionOrder.includes(type),
+	);
+	const orderedTypes = [
+		...knownSectionOrder.filter((type) => grouped[type]?.length > 0),
+		...customTypes,
+	];
+
+	return { grouped, orderedTypes };
+}
+
+function ReleaseEntry({ release }: { release: Release }) {
+	const { grouped: groupedChanges, orderedTypes } = groupAndOrderChanges({
+		changes: release.changes,
+	});
+
+	return (
+		<article className="relative sm:pl-10">
+			<div aria-hidden className="absolute left-0 top-[3px] hidden sm:block">
+				<div
+					className={cn(
+						"size-[11px] rounded-full border-[1.5px]",
+						release.isLatest
+							? "border-foreground bg-foreground"
+							: "border-muted-foreground/30 bg-background",
+					)}
+				/>
+			</div>
+
+			<div className="flex flex-col gap-5">
+				<div className="flex items-center gap-2.5 flex-wrap">
+					<span className="text-sm font-medium tracking-widest text-muted-foreground">
+						{release.version} - {release.date}
+					</span>
+				</div>
+
+				<div className="flex flex-col gap-4">
+					<h2 className="text-2xl font-bold tracking-tight">{release.title}</h2>
+					{release.description && (
+						<p className="text-base text-foreground leading-relaxed max-w-xl">
+							{release.description}
+						</p>
+					)}
+				</div>
+
+				<div className="flex flex-col gap-4">
+					{orderedTypes.map((type) => (
+						<div key={type} className="flex flex-col gap-1.5">
+							<h3 className="text-base font-semibold text-foreground">
+								{getSectionTitle(type)}:
+							</h3>
+							<ul className="list-disc pl-5 space-y-1.5">
+								{groupedChanges[type].map((change) => (
+									<li
+										key={change.text}
+										className="text-base text-foreground leading-relaxed"
+									>
+										{change.text}
+									</li>
+								))}
+							</ul>
+						</div>
+					))}
+				</div>
+			</div>
+		</article>
+	);
+}
-- 
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