 In this video, I will show you how easy it is to upgrade from oncloud 9.1 to nextcloud 11. Now you can also upgrade from older oncloud releases like 8.2 or 9.0 to an appropriate nextcloud release, and it goes the same way. It's super easy. So, there are two steps. First, we put the upgrade script in place, and second of all, we start the upgrade. So, let's go to a console for this. I already downloaded the index.php file that you need for the upgrade, and I put it one directory below the oncloud folder, so I'm going to copy it in the right place. So, you have to put the index.php in the folder, Updater and Overwrite the existing index.php. If the file does not yet exist, like an oncloud 8.1 or 8.0, you just copy it in the Updater folder, and you're good. Now, we're going to access the Updater. You can just do it very simple and say, so you just type it in the URL bar. That's the easiest way to do it. You can upgrade to next slide 10.05 here. You see, that goes nice. It checks the integrity of the files. It checks if there are any other problems. It makes a backup even. So, at the end, I now choose to use the web interface to do the update. So, now we get the maintenance mode, which you shouldn't get. Probably because I'm running this locally without a real web server, but you can simply refresh the page and then it will show you the update, as you can see. So, then, let's start the update and done. So, I guess next, we want to update, of course, to next slide 11. So, let's set the Updater to stable, reload the page, and yes, there's the update. Let's go to the Updater again. Now we can go to 11.03, start the update, create a backup again, after checking for all the settings, download the tarball, extract it, puts everything in place, and we will again use the web-based Updater. Click. Go back. We again get the maintenance mode, so we refresh the page, and updates. And done. That's how easy it is to go from one Club 9.1 to next slide 11. I hope you enjoyed the video. Thank you for watching.