Linux and Mac users can now download the new testing build. To do so, opt-into the testing branch through the game's properties in the Steam client (choose the "BETAS" tab).
Here's a list of changes introduced since the build uploaded on July 31st.
* Unicorn villains
* Demon villains
* Archery range
* Ants can dig into your dungeon
* You can cut yourself off with "fill up tunel" but if you do, all enemies will dig to get to you
* Enemies will try to destroy walls to break choke points
* Magical weapons
* Fixed night and elf vision combination
* Fire dragons, lava golems, fire elementals and fire spheres resist fire.
* Fixed game speed dialog
* Enemies don't panic on low health anymore
* Added proper spell icons
* Some new tiles (throne, demon shrine)
* Fixed memory leak reported above
* Fixed healing when sleeping on beds
* Fixed visibility issues
* Minions have common visibility with eyeballs