Apparently at this point, it's basically a formality to pass these, so they probably will be in place for next season for men's basketball:
https://www.ncaa.com/news/basketball-men/article/2019-05-... The big one is moving back the 3-point line to the FIBA international distance of 22-1 3/4. The current distance is 20-9, which was an increase from 19-9 in 2008. Shooting dropped from 35.2 percent that year to 34.4 the next year, but has moved back up to 35.2. The NIT used the FIBA distance this past year experimentally and teams shot 33 percent.
The other key one is that the shot clock will reset to 20 seconds following an offensive rebound. This also was an experimental rule in the NIT.
A few other changes:
The committee recommended players be assessed a Flagrant 2 technical foul and ejected should they use derogatory language about an opponent’s race, ethnicity, religion, gender, sexual orientation or disability.
The committee recommended allowing coaches to call live-ball timeouts in the last two minutes of the second half and the last two minutes of any overtime periods. Currently, coaches aren’t allowed to call any live-ball timeouts during the game.
The committee recommended that during the last two minutes of the second half or the last two minutes of any overtime, instant replay review can be conducted if a basket interference or goaltending call has been made.