SHIPWRECK FOLLOW-ON UPDATE:
5 kraken arena achievements, and a new birth feat that unlocks if all are done: PRACTICALIST (any class): gains spell and skill proficiency from USE twice as fast as normal; has a more than doubled chance of getting a skill/spell raise when already above class cap; needs 50% more xp to level than normal players; gains one talent point less per levelup (if class is BARD, gets 1 TP every 2nd level)

2.8.100:
SHIPWRECK update!
The shipwreck in the north east of Tartessos can now be accessed (with a bit of effort). Lots of treasure, some pirate opponents, secret puzzles, and an arena with very unique rewards, and a very unique host. Also, special arena rules... (water creatures can walk over tiles you can't. and take much less physical damage because they are mostly submerged).