https://fbschedules.com/texas-state-fiu-schedule-home-and-home-football-series-for-2021-2022/
This is a few days old, but I haven't seen this mentioned here.
OOC schedule is slowly coming out.
According to @jonrothstein, Texas State is playing @ Baylor, date TBD.
Great opponent IMO, it would be nice to get a P5 opponent in San Marcos.