add note about dynamax alongside megas/z-moves

README.md

@@ -1,8 +1,8 @@
 # Foul Play ![umbreon](https://play.pokemonshowdown.com/sprites/xyani/umbreon.gif)
 A Pokémon battle-bot that can play battles on [Pokemon Showdown](https://pokemonshowdown.com/).
 
-Foul Play can play single battles in all generations,
-though currently mega-evolutions and z-moves are not supported.
+Foul Play can play single battles in all generations
+though currently dynamax, mega-evolutions, and z-moves are not supported.
 
 ![badge](https://github.com/pmariglia/foul-play/actions/workflows/ci.yml/badge.svg)