Patch Available - KMST 1.2.8

12th Anniversary stuff.

HackShield was replaced with XIGNCODE3. Oh yeah, the default level up animation was changed again:

 Spoiler

Now THAT'S flashy.

Anyway, hunting grounds were revamped (kind of) and among the changes there are random missions popping out while hunting and incredible new runes:
Darkness - immediately summons an elite monster.
Thunder - all the enemies die instantly.
Earthquake - turns you into an unstoppable giant for a certain time period.
Treasure - summons the treasure mimic.