SuperBIT Superpressure Flight Instrument Overview and Performance: Near-diffraction-limited Astronomical Imaging from the Stratosphere - Gill,AS; Benton,SJ; Damaren,CJ; Everett,SW; Fraisse,AA; Hartley,JW; Harvey,D; Holder,B; Huff,EM; Jauzac,M; Jones,WC; Lagattuta,D; et al. (ASTRONOMICAL JOURNAL, 2024)