On August 28, the reply briefs were filed from both sides in Cowen v Raffensperger, n.d., 1:17cv-4660. This is the case that challenges the Georgia law that requires a petition of 5% of the registered voters for the nominees of a party that didn’t poll as much as 20% of the vote in the last election for Governor or President. The Libertarian Party filed this case in 2017.
Here is the Libertarian Party brief.
Here is the state’s brief.