R 4.6.0 "Because it was There" is set for release on 24 April 2026.
%notin% is now in base R, summary() handles character columns more neatly, and list.files() gets a fixed = TRUE argument so you no longer need to escape dots in patterns.
Full code examples on the Jumping Rivers blog written by Russ Hyde: https://www.jumpingrivers.com/blog/whats-new-r46/