Merge branch 'blender-v2.81-release'

source/blender/editors/gpencil/gpencil_interpolate.c

@@ -585,6 +585,7 @@ static int gpencil_interpolate_modal(bContext *C, wmOperator *op, const wmEvent
 
   switch (event->type) {
     case LEFTMOUSE: /* confirm */
+    case PADENTER:
     case RETKEY: {
       /* return to normal cursor and header status */
       ED_area_status_text(tgpi->sa, NULL);

source/blender/editors/gpencil/gpencil_primitive.c

@@ -1772,6 +1772,7 @@ static int gpencil_primitive_modal(bContext *C, wmOperator *op, const wmEvent *e
     }
     case SPACEKEY: /* confirm */
     case MIDDLEMOUSE:
+    case PADENTER:
     case RETKEY: {
       tgpi->flag = IDLE;
       gpencil_primitive_interaction_end(C, op, win, tgpi);