text: Precompiled binaries
  -----------------
  
  See [the wiki](https://gitlab.com/Remmina/Remmina/wikis/home#for-users-with-a-distro-that-supports-flatpak-including-ubuntu) for instructions. The recipe here is always pointed to the `master` branch. The recipe in [the flathub repository](https://github.com/flathub/org.remmina.Remmina/blob/master/org.remmina.Remmina.json) is pointed to the latest tagged release. Files except the JSON file in this directory is used for automatic builds.
  
  Build instructions
  ------------------
  
  0. Update fluthub shared modules
  
  From time to time update the shared-modules provided by flathub
  
  ```shell
  git submodule update --remote --merge
  ```
  
  1. Install `flatpak` and `flatpak-builder` ([instructions]). Remmina
     Flatpak manifest recommends the latest version of `flatpak-builder`.
  
  [instructions]: http://flatpak.org/getting.html
  
  2. Enable the Flatpak repository maintained by Flathub:
  
  ```shell
  flatpak --user remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
  ```
  
  3. Build Remmina:
  
  ```shell
  git submodule init -- shared-modules/
  git submodule update -- shared-modules/
  flatpak-builder --user --sandbox --install-deps-from=flathub --repo=repo/ appdir/ org.remmina.Remmina.json
  ```
  
     Remmina will be built in `appdir/` folder and the result will be exported
     to a local Flatpak repository in `repo/` folder.
  
  4. Enable the local repository:
  
  ```shell
  flatpak --user remote-add --no-gpg-verify --if-not-exists my-repo repo/
  ```
  
  5. Install Remmina from your repository:
  
  ```shell
  flatpak --user install my-repo org.remmina.Remmina
  ```
  
  6. Launch Remmina
  
  ```shell
  flatpak run org.remmina.Remmina
  ```
  
  Limitations
  -----------
  
  Several Remmina features are not enabled in Flatpak build:
  
  * SPICE USB redirection uses a small suid wrapper
    (`spice-client-glib-usb-acl-helper`) which is inhibited by Flatpak
    `bubblewrap` sandboxing. Therefore, this feature is not enabled.
  
  * Telepathy DBus activation would require some more files exported outside of
    Flatpak. Hence, Telepathy plugin is not compiled.
  
  * File transfers of some plugins (SFTP, SPICE drag and drop...) are limited to
    the files located in the user home directory (see below).
  
  Security considerations
  -----------------------
  
  * Remmina's Flatpak sandbox is configured to give access to the user home
    directory. You can share more folders or remove them by using the command
    `flatpak override --[no]filesystem=<folder>`.
  
  * Because Xephyr version `1.17.0` and later don't work fine with `GtkSocket`
    (see downstream and upstream bugs), Remmina's Flatpak bundles an out of date
    version of Xephyr (`1.16.4`) for the XDMCP plugin.
  
      - https://gitlab.com/Remmina/Remmina/issues/366
      - https://bugs.freedesktop.org/show_bug.cgi?id=91700
  