Hey guys!
I've added a small feature to build planner that allows you to generate loot filter for any build. The resulting filter is based on items and affixes present in the build you are viewing. It's not a best loot filter, cause it might be pretty strict regarding affixes in early/mid game, but it should be pretty useful in endgame in my opinion. Of course it's still WIP and I'm open to suggestions regarding loot filter setup.
Also if you missed it, not long ago I've added conditions tab where you can toggle certain stuff like character state (health, is channelling / is transformed etc.) and enemy state (health, ailments etc.)