New: Adopt From Stack option in Edit Guides works with added/removed hairs
New: Clump operator works on propagated hair for feather clumping
Fixed: Strand groups parameter in Clump modifier doesn't work
Fixed: Resolve Collisions does not restore hair state when animated and using Soft method
Fixed: Exception when rendering Ornatrix hair with Arnold
Fixed: (HFG) Adding a distribution channel creates artifacts on the hair strands
Fixed: Fatal Error when adding the Clump operator sometimes
Fixed: Texture coords. disappear when assigning a strand group in Detail Node
Fixed: Crash when turning off HFG with guides which have uneven vertex count
Fixed: Multiplier node: The Preserve Strand Lengths option creates artifacs

Marsel Khadiyev (Software Developer, EPHERE Inc.)