I'm not sure where to put this one, as it's updating flatpaks in the terminal. But, more and more people are starting to use them and this is really something about getting started with flatpaks. So, I tossed it in the Getting Started sub-forum. It was there or in the command line section.
If you're using Gnome (which includes Cinnamon, based on an older version of Gnome) then the update manager will just update your flatpaks for you when you update the system. I'm not sure how well other distros/desktops/software managers deal with it, as I just tend to run the updates in the terminal.
Also, updating flatpaks in the terminal is fun to watch. It's pretty unusual.
So, if you're not using a system that updates them manually, you might want to do this in your terminal.
If you're using Gnome (which includes Cinnamon, based on an older version of Gnome) then the update manager will just update your flatpaks for you when you update the system. I'm not sure how well other distros/desktops/software managers deal with it, as I just tend to run the updates in the terminal.
Also, updating flatpaks in the terminal is fun to watch. It's pretty unusual.
So, if you're not using a system that updates them manually, you might want to do this in your terminal.