Ehm i did too many things i don't remember all of them but i will try anyway:

(skipped the 0.3 cuz it wasn't so relevant to publish)

-fixes to some weapons and more balances to fit more in Minecraft

-(NEW) Letal Cast Dagger with two variants

-(NEW) Golem Breaker (still work in progress)

-(NEW) Naginata

-(NEW) TwinCutters with tree variants

-(NEW) Katana with abilities and buffs on certain requirements (goodluck finding them)

-added a new creative tab for weapons and craft items to separate things

-new recipes and information about weapons and how to get certain item (you need JEI mod for some of them)

-new slot curios for a future upgrade.

0.4.fix = did an important fix that didn't let minecraft behave how it should

FOR THE FUTURE-
new weapons but i would like to focus more on things like fixing bugs or balance more to help every item fit properly in the game.
As always for any feedback or bug report contact me (go in the description to see where)