COMPATIBILITY: the ghost look (grey and translucent) is now given only to the game's own traders. Before, it covered everything built on the game's trader type, so NPCs from other mods such as NPCCore turned nearly invisible. Thanks to Crozekanov for the report.
FIX (from 1.6.1): blood rose buds and blooming roses no longer float half a block above the planter.
Nothing else changed. Drop-in over 1.6.0, 1.6.1 or 1.5.x: saves carry over.