If you are visiting Walt Disney World in 2020 make sure to check for possible refurbishments around the parks.
From January 13 through February 26, 2020 Test Track will be close for refurbishment. The attraction is not getting any updates as far as we know, just a simple refresh and maintenance.
Earlier this year we learned that Spaceship Earth will be closing for refurbishment for two years starting early 2020 so make sure to check for more information as the date gets closer.
Refurbishment dates might get lifted earlier so keep an eye out for any updates about it.