The June updates mean that you'll be able to investigate the better honing chances in your stronghold. However, you will need an item level 1460 character in order to Lost Ark Gold do this in order to do this, so if your character is on the verge of reaching this level, it is recommended to apply your resources to the character first.
Since there is a higher chance of getting a new class that can reach the item level 1415 be much more straightforward. In addition, there will probably be an additional express event that could be offered to characters at item 1302 and up. In different versions of the game the event is a way to introduce new classes up to 1415.