On February 26, the Fifth Circuit upheld the Texas law that says presidential electors should be chosen at-large. League of United Latin American Citizens v Abbott, 19-50214. There are three similar cases pending against at-large election of electors in other states. This is the first decision in any of those four cases to emerge from a U.S. Court of Appeals. The other cases are in California, South Carolina, and Massachusetts.
Here is the eleven-page opinion, which seems scholarly, dispassionate, and fair. Thanks to DemoRep for the link.