./copy_dirtree.sh "${config_tree_buster}/home_files" "${HOME}" minimal user "${system_name}"
# Set up native messenger for tridactyl.
-curl -fsSl https://raw.githubusercontent.com/tridactyl/tridactyl/78e662efefd1f4af2bdb2a53edecf03b535b997b/native/install.sh | bash
+version='ef9f02d0da258f68d7faf8898707f6d83d90d07a'
+curl -fsSl "https://raw.githubusercontent.com/tridactyl/tridactyl/${version}/native/install.sh" | bash
# Set up further non-public parts of infrastructure.
cd "${dir_secrets}"