feature : could weston provide a method of unminimized windows

In weston/desktop-shell/shell.c contain method void set_minimized(struct weston_surface *surface). I read about its implementation and find it is possible to implement set_unminimized method.

Could weston provide the interface of it? I know this interface is strange for a display server (a client can minimized itself but it can't unminimized itself), but it may useful in some embedded scenarios.

(up to now, win + Tab is the only way to unminimized)