The old xkb group* functions have been deprecated in favor of names using "layout" instead. (See https://github.com/ybakos/weston/issues/1). And group is much more general of a term than "layout," which feels more relevant (eg keyboard layouts is more meaningful than keyboard groups).
The protocol includes a group parameter in the modifiers event (wl_keyboard_send_modifiers). Investigate how this can be deprecated for "layout" instead.
The old xkb group* functions have been deprecated in favor of names using "layout" instead. (See https://github.com/ybakos/weston/issues/1). And group is much more general of a term than "layout," which feels more relevant (eg keyboard layouts is more meaningful than keyboard groups).
The protocol includes a group parameter in the modifiers event (
wl_keyboard_send_modifiers). Investigate how this can be deprecated for "layout" instead.