Just saw this looking through the latest release notes. This is quite the update. It also includes the 64-bit client.
Fixed an issue where zooming with the mouse scroll wheel would stop working when interacting with Lua plugins.
Added Lua event triggering of EffectRemoved and EffectCleared for selected targets.
Added binding to Lua for various Action definitions.
I really hope, that included in the new bindings is the map key, but I can't check since I'm not seeing the update in my launcher yet.