Update v1.0.4.1:
[Crucible]
Kubacabra and Reaper of the Lost now stack less damage bonuses from attacks. Kubacabra's blood pools now reduce player damage by less and heal monsters for less.

[Mod Tools]
Fixed DBR templates missing the updated mastery limit of 40

[Tech]
Fixed an issue that prevented swapping of stash files while a character is loaded, which conflicted with various user utilities for stash management.
Fixed an issue where Conversion on Pet Bonuses failed to apply

[Game]
Reduced damage dealt by Grava'thul's Annihilation Orb at short range, reduced the casting speed for this ability by 33%
Fixed an issue where the Monster Infrequent quest reward from The Bloodsworn Damned quest would be generated without affixes.

[Itemization]
Fixed various minor changes from 1.0.4.0 that were not properly updated (ex. missing bonuses/changes)