As they can't be bothered to update the changelog itself in the galaxy client / web interface where it belongs to and also not here in the forums ...
As always: GOG users are second class!

Here you go:

Patch 1.015. - Codename: Wasted

New Content
New Jagged Waste codex entry added to all vagri

User Interface Improvements
"P" hotkey now opens and closes Price History (the Chart remains in the background)

Bug Fixes
Merging UI glitch (causing several interfaces to merge into a mess) is now fixed
"Less than a stack" drag&drop exploit is no longer possible
The issue causing various New Game related anomalies like ruined Velarias or Fort Larius has been fixed so it should not reoccur in the future
'Cull Their Ranks' now shows the correct number of deployable companions
Withdrawing money from the outpost causing a crash fixed
Mount crew stats not showing up when 'All mounted' is now fixed
Abolitionist-related Tasks now always point to valid destination settlement (with unlocked Abolitionist presence)
Shift + click on the Outrider converting buttons (+/-) now work on the Crew Combat UI
Settlement UI no longer pops up randomly during Crew Combat

Known Issues:
A rare soft-lock when various UI actions follow each other mixing Event, camping, crew, and companion combats in a particular fashion we've not been able to reproduce
AI taking too long in Companion Combat is still being looked at by the team