In the spring of 2021, Esri will introduce new Landsat image services comprised of Landsat 8, Collection 2 Level-2 imagery released by the USGS in December 2020. These new services will not only include all the quality improvements of Collection 2, but also provide users with atmospherically corrected and analysis ready imagery with the additional upgrade from Level-1 to Level-2 products.
The original plan was to retire the existing services, but it turns out we will not be retiring the existing services, after all. We will continue to support and update all existing Landsat Level-1 image services in addition to publishing the new Level-2 service.
For more details, check out Introducing Landsat Collection 2.
