# L4 0.3.14

> This release fixes connecting a mail domain on a Cloudflare Server. Landing, Shell, installer, Server, portable runtime and Docs share 0.3.14. It stays on the server-v2 lineage and adds no migrations. Customer Servers…

Source: https://llll.gg/changelog/v0.3.14

This release fixes connecting a mail domain on a Cloudflare Server. Landing, Shell, installer, Server, portable runtime and Docs share **0.3.14**. It stays on the `server-v2` lineage and adds no migrations. Customer Servers update only when their operator chooses an update.

## Mail

- A domain that already has Cloudflare MX records connects with the Cloudflare access kept from the installer. Before, it stopped with **Authentication error**.
- For a domain without them, turn on Email Routing in your Cloudflare dashboard first, then connect it. The error now says so. See [Mail on Cloudflare](https://llll.gg/docs/cloudflare/mail).

## Update to this release

A Cloudflare Server that keeps Cloudflare access updates from Server settings → Deployment → Updates by itself. A Docker Server updates by its image tag in Coolify or Docker Compose; the VPS installer uses `llll upgrade`.