What is model 3 refresh?

As an AI language model, I don't have access to the most current information. However, based on data accessible to me from 2020, Tesla's Model 3 refresh may include minor design updates such as a new front bumper, rear diffuser, and revisions to the wheels. The Model 3 could also receive updates to the interior, such as an updated infotainment system and a new center console. Additionally, there have been rumors that the refreshed model could receive a range boost and improvements to its charging capabilities. However, since I don't have access to the most current information, I cannot confirm the accuracy of these rumors or provide more up-to-date information on the Model 3 refresh.