I built an embeddable changelog SaaS with Next.js 14 + Supabase (and it's free to start)

Most dev teams I've worked with communicate updates through a Slack message or a Notion doc that clients never open.
So I built Uzumaki, a changelog platform that keeps dev teams and customers aligned. Every time you publish an entry, subscribers get notified automatically. No login required to read the changelog, and you can embed it inside your app with a single script tag.

Stack:

• Next.js 14 App Router
• Supabase (auth + DB + RLS)
• Tiptap (rich text editor)
• Tailwind CSS + shadcn/ui

The cherry on top was the bug that kept me up at night. Tiptap's getHTML() was saving content to Supabase as escaped HTML entities, so <strong> became <strong> and rendered as plain text on the public page. Took me longer than I'd like to admit.
Live at: uzumaki-es1z.vercel.app — free to start, no credit card needed.
How does your team currently communicate updates to clients?