WCVB began with the noon newscast on April 5 , 2018 .
WCVB implemented an updated version of Hearst Television 's standardized graphics package for its newscasts , which are now optimized for the full 16 : 9 letterbox format .
Beginning with the noon newscast on April 5 , 2018 , WCVB implemented an updated version of Hearst Television 's standardized graphics package for its newscasts , which are now optimized for the full 16 : 9 letterbox format .