A some sort of list of things it adds now ......
Added 2022-06-18 10:57:51 +0000 UTCfor the 1.16.5 version you'll have heavy attack for sword, Agony and torment, 2 new weapon with skill and animations changed, swapping handle on weapon (two handed weapon and one hand for non special weapon ), eating animation, flying compatibility with Wings mod ... walking, running and a new sprinting. Eating animation. a lot of combo have been changed for a lot of weapon i don't think all of them but almost all. i may be missing a thing or 2.
for 1.18.2 I added 4 new weapon , Ruine ( longsword ), Agony (spear), Torment (greataxe) and Enderblasters ( guns ) plus complete remake of the katana. this include unique combo for each weapon, new dash and jump attack and new or way better skill's than their 1.16.5 version. added a new dodge skill Ender step that makes you teleport, counter attack which is self explanatory and Arrow tenacity which prevent stun from arrows.
The main reason why i don't want to do this list is because they are both in absolute alpha.... therefor things may change....