I may be mistaken, but I see the 3 changelogs of the "updates" who are included in the latest updated GOG's version (GOG-13) in my account :
Patch 13870 (14 March 2016) Fixed Volume on Antiquarian and Musketeer recruit VO
Added Subtitles for Antiquarian and Musketeer recruit
Updated how gold de-stacking works upon Antiquarian death, stacks should now reduce down to highest possible stack upon battle/event completion
Blacksmith Deed costs have been reduced to their intended values
Added Character Barks for Antiquarian and Musketeer for DDQ4
Camping Button Feedback
Fix monster tooltip showing up doing monster skill
Added feedback to the skill buttons on the battle icons.
Patch 13850 (14 March 2016) Dismas stopped stubbing his toe after the stagecoach crash in the tutorial, thus allowing him to start at full HP
Put in placeholder strings for non-english barks for pending localization
Patch 13843 (14 March 2016) New Class: Antiquarian!
New Stage Coach upgrade tree: higher level heroes to recruit!
Quest Rewards: Heirloom type is no longer tied to each region. Instead, a random heirloom reward is generated for each individual quest.
Heirloom Exchange: trade heirlooms in town! You lose a little in each trade, but this is a quick fix to get that upgrade you really need.
Trophy Trinkets now find their way back to the hamlet after losing one. This means also means Trophy Trinkets will now reward retroactively.
Changed never again buff to 50% (was 30%)
Roster Size Increase: 9/12/16/20/24/28
Town upgrade pricing adjustments:
reduced crest costs for Nomad and Survivalist
reduced deed costs in blacksmith
slightly increased deed costs in Stage Coach
increased crest usage in most buildings by 25%
added costs for new stagecoach upgrade tree
Class Changes
Highwayman
Duelist Advance - Added Riposte
Open Vein - Added Bleed Resist Debuff
Wicked Slice - Increased DMG mod to +15%
Increased Min Damage for L4/L5 weapons from 7/8 to 9/8
HP changed from 22/26/30/34/38 to 23/28/33/38/43
Arbalest
Field Dressing now always heals for 35% and has a 50% chance to heal for 50%
Blind Fire - Bonus SPD changes from 5/6/7/8/9 to 4/5/6/7/8 SPD
Now applies even on Miss
Misc Fixes:
Added Never Again bearers to roster group when sorting by Level
Added Characters in party to be grouped up when sorting roster by activity.
Removed ability to use Firewood while in the middle of camping, thus starting a new camp. You can no longer camp, while you camp, even though you all like to camp.
Added NG+ Crest to Embark and Provisioning screens.
Added The Siren’s version of the Cove Music to the Soundtrack DLC.
Backer Heroes and Trinkets are now unique to the estate and can be reacquired after losing one.
Fix to Abominations who stayed in beast form after being teleported out of combat.
Fix to Narrator lines not playing when starting New Game +
Restored to rotation certain Narrator lines concerning treasure and sick damage.
Fixed to NG+ tutorial using wrong backgrounds.
Fixed Cursor selection issues around Party Roster on Embark/Provisions screen.
Attempt at fixing problem where secret room icon on the map disappears.
Fixed roster entry splat when looking at a hero in the guild or blacksmith.
UI polish when selecting combat/camping skills in the character screen and when selecting a hero to go into the guild/blacksmith or to display the character screen.
Added secret room scout sound.
You can no longer sell 0 value trinkets.
Fix plot quest order so crypts tutorial shows up first crypts.
Fixed Heart Attack Achievement to proc off of any death resulting from a heart attack.
Fixed “Dysfunction: Kill any boss with a party of four afflicted heroes” not counting on DD bosses.
Fix for Fungal Giant’s Confusion Spore skill chance
