When Thrawn is speaking with Moff Tarkin, Tarkin mentions Orson Krennic pushing to fund Stardust in place of Thrawn's TIE Defenders. Stardust is the name given to the first Death Star by Galen Erso as mentioned in Rogue One: A Star Wars Story (2016).
The Aurebesh text on Governor Pryce's data pad reveals that her torture rack is called an "information extraction apparatus". The text on the button she pushes repeatedly reads "engaged".
The original title for "Jedi Night" was "Ascension: Part One".