New Core Version - The Hue integration now supports push updates - What does it mean?

Relatively new to HA, but already think it’s a great piece of software. As an owner of an extensive Hue setup at home, I am a bit unsure what the Hue “change” recently released actually means. Up until this point I have determined that only the “motion” changes are raised as an event, the temperature and light level are not. Does this new Core version change any of that?