Release notes: UBOS update 2025-06-17

Release overview

This UBOS release has been focusing on:

• updating Apps.

There are new app versions for:

• Mastodon
• Matomo
• Nextcloud and many of its apps
• WordPress and many of its themes and plugins/

To upgrade

To be safe, first check the status of your Device:

• sudo ubos-admin status

and make sure everything is in working order. Then create a backup of all your sites, with a command such as:

• sudo ubos-admin backup --all --backuptodirectory ~

Then, update your device:

• sudo ubos-admin update -v

Depending on what apps you have installed and how much data they manage, and the speed of your disk and network, the upgrade can take a while.

Need help?

Find us in the Fediverse at @ubos@mastodon.social with an app such as Mastodon.