New Feature: Asset Collections: create add additional asset instances, each with different audio libraries
Indexer can exclude specific artists, genres, etc
New option to set the static tree icon backgrounds a set color, defaults to black
Added new option to rename shown text in browse tree, or map tags to different values, see Asset Configuration >> Advanced >> User Rename List (Display /Tag mapping)
New option to combine multi-disc albums as one album (disc 2 would have tracks offsetted from 100) enabled by default

Full Change Log:

https://www.dbpoweramp.com/Help/AssetUPnP/versions.html