Supported extensions

Snapcraft extensions enable snap developers to easily incorporate a set of common requirements into a snap. For more information on how to use extensions, see Snapcraft extensions.

The following extensions are available in the latest version of Snapcraft:

Extension name Description Supported base
flutter-dev Create snaps that track the dev channel of the Flutter UI toolkit core18
flutter-master Create snaps that track the master channel of the Flutter UI toolkit core18
gnome-3-28 This extension eases creation of snaps that integrate with GNOME and GTK 3.28 core18
gnome-3-34 This latest version of the GNOME extension to help snaps integrate with GNOME and GTK core18
kde-neon This extension helps you snap desktop applications that use Qt5 and/or KDE Frameworks core18
ros2-foxy This extension helps you snap ROS 2 applications for the Foxy Fitzroy distribution (experimental) core20
ros1-noetic This extension helps you snap ROS 1 applications for the Noetic Ninjemys distribution (experimental) core20

The snapcraft extensions command lists which extensions are supported by the installed version of snapcraft.

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