changed milestone to %v22
added GUI release-critical labels
changed title from Make projection distinguishable from line masks to Make projections distinguishable from line masks
changed the description
marked the checklist item different icon: as completed
marked the checklist item different icon: as incomplete
marked the checklist item different color on canvas as completed
mentioned in merge request !2790 (merged)
mentioned in commit e3240b9f
closed with merge request !2790 (merged)
