Walt Disney World Resort has just announced an update to their face covering policy. Starting on February 17, 2022, face coverings will no longer be required at indoor locations for fully vaccinated guests. For guests who are not fully vaccinated, face coverings will still be required whilst indoors. Face coverings will still need to be worn on the Disney Busses, Monorail & Disney Skyliner.
Disney World Rules

In this picture, you can see the current rules about face coverings and what situations guests have to wear them in.

In this picture, you can see the new rules about face coverings and what situations guests will have to wear them in.