From Reason.com:

This week U.S. District Judge Robert Pitman denied a motion for a preliminary injunction against the State Department in the case of Defense Distributed v. U.S. Dep’t of State.

Quotes and comment from Judge Pitman’s decision.

He starts with explaining that it takes a lot to get a preliminary injunction to stop someone from an action you assert violates your rights, and he believes the very fact it took DD so long after the injury to file suit proves that they do not face any urgent necessity to stop the State Department from violating their rights.

Judge Pitman does then grant that, well, precedent states that First and Second Amendment violations do rise to the level of “irreparable”  that might demand an injunction.