Hello there,
List of all files currently in the game (1.73.8157.2):
https://vjoeyz.stackstorage.com/s/VuHRs4rvqloSNrP
There has been an update to the closed beta, so I rescanned the pak and compared it to the pak of the previous version (1.73.5774.2). My new findings can be found below.
All merchants now feature a talk animation
Lots of female-exclusive animations added
More animations for chicken, snake and pig (run forward scared, turn, startle, hunger)
Beards, belts, dresses, eyepatches, gloves, hooks, hair and boots in wardrobe and added to shops
New clothing styles: Kraken, Ferryman, Blackdog, Sovereign and Bilgerat (all include most of the above-mentioned new clothing items)
A separate weapon-shopkeeper
Admiral and Bilgerat-themed weapon skins for blunderbuss, cutlass and flintlock (available in the new weapon shop)
New kraken animations (IdleToDefeated, HoldingToDefeated etc.) and particles (roar mouth, underwater powerslam)
Fort-chests
A new location called "Legendary_Hideout"
Lots of new npc_ghost_crew character variants
New variants of the shipwright added
Curse (skull) cloud above certain islands (that you can see in some of the trailers)
Different forms of skellies: Bone, metal, plant and shadow. Each form has their own death particles and sounds.
New kraken figurehead (possibly just a rename)
Added a mirror to Captains' Cabin
Kraken-themed music as well as sound effects for hitting the kraken with a cannon (just like when hitting player ships)
Individual kraken tentacles can die
Gold hoarders NPC voice lines: "Welcome", "Goodbye" and one called bridge. (other merchants' voice lines are not yet included in the game)
That's all so far, will update if I find anything interesting.