Changelog

What shipped, newest first. Entries land in the same release as the thing they describe: if it's written here, it's live.

September 2026 New

Certificate expiry, watched

Custom domains now get monitored for TLS expiry and repeated verification failures, instead of failing silently. A verification code that expires after 24 hours can be regenerated from the domain settings without starting the DNS check over.

August 2026

Custom domains, hardened

Background workers behind domain verification and cleanup now actually run on every deploy. DNS checks for the CNAME and TXT record, Cloudflare Workers routing, and on-demand TLS through Caddy are the same path in staging and production.

August 2026

Shorten links from Sheets and Docs

A Google Workspace add-on brings urldn into Sheets and Docs directly: shorten selected cells, or every link in a document, in one click. Connect it with your API key from the sidebar — no copy-paste round trip to the dashboard.

July 2026

Sixteen fixes, none of them visible

A full security pass across the platform: transactional writes to MongoDB, cleaned-up Cloudflare routes, compound indexes, a memory leak fix, worker timeouts, and tighter session handling. Nothing changes in the product — that's the point.

July 2026 New

QR codes get analytics

Every QR code now reports who scanned it and how: device type, top locations, browser breakdown, referrers, and a scan history over time. Same idea as link analytics, applied to the code itself.

June 2026

One link for everything you post

Link in Bio pages, built in a four-step wizard: pick a handle, add your links, choose a layout, publish. Page limits follow your plan automatically — no separate counter to keep in sync.

May 2026 AI

URLdn is live

Branded short links, full click analytics, and an AI analyst that reads your traffic straight from the database and answers plain questions about it — no dashboards to dig through first. Launched on Product Hunt.