GNOME Builder 3.22.3 is the third maintenance update in the 3.22 stable series of the IDE for GNOME devs who want to build and design the most powerful and useful applications for the GNOME desktop environment. There are numerous improvements in this version, starting with support for building apps with LLVM Clang 3.9. Clang’s auto-completion snippet scoring and insertion now work as expected, and the big news is that you can now finally build and run Flatpak applications, including those distributed via Flatpak’s channels. Moreover, GNOME Builder 3.22.3 integrates flatpak-builder using JSON manifests and adds SSL and SSH improvements via Flatpak builds.