I think that is good news!!
If you saw that documentary on the BBC called "Pedigree Dogs Exposed", many breeds need to change or they will become very rare. The German Shepherds couldn't run if they had too. Many King Charles Cavalier Spaniels are born with a skull that will be too small and their brain will not be able to grow and they will die an agonizing death. I hope these changes will bring better health for all breeds.