I just tried this plugin out with V1.0.1 of Deluxe Battle Kit, and it works just fine. Still have yet to poke and prod the plugin, so see if there are bugs or crashing issues. The excellence of having a way to show the layers of hidden information to the player, such as Stat Modifier changes, the last move used in the previous turn, field effects, STAB bonus, move effect icons, and weather conditions, is why I am giving a 5-star rating.
Not only does this help out a lot with allowing players to better understand and remember what's going on during a turn, but it's also useful for developers. I have short-term memory problems, so I often forget what's going on before and after a turn during testing. Highly recommend this plugin if you want a Pokemon fan game project to have a good Quality of Life improvement to the information a player knows about during a battle.