The Biden Administration has issued a 100-day pause on deportations (with certain exceptions), effective immediately, and a new list of enforcement priorities, effective 2/1/21. They have also rescinded a number of Trump administration immigration memos.
https://www.dhs.gov/sites/default/files/publications/21_0120_enforcement-memo_signed.pd
UPDATE: The deportation moratorium has been temporarily blocked by a federal court, pending further litigation. However, the new list of enforcement priorities is in effect.