I'm also still using it, I just added Throne of Thunder to the Raid Debuff menu manually (if you check the AddOns\Grid2RaidDebuffsOptions\RaidDebuffsMoP.lua file, it's really easy to add that manually), and then just added the debuffs that I want.
However, I couldn't get the AoE-Heal plugin to work, which I find very useful to show me the amount of jumps Chain Heal will make. It works in other places, so I assume it should be something with map coordinates in Throne of Thunder, however after updating libmapdata, and manually adding the map sizes to AoeHealsMapData.lua, it still doesn't seem to work. Does anyone happen to have a fix for that, or an idea on how to fix it?
Edit:
Correction: It does work! So to fix the AoE-heal thing in Throne of Thunder, add this line:
Code:
['ThunderKingRaid'] = { 1285.0,856.667, 1550.010,1033.340, 1030.0,686.667, 591.280,394.187, 1030.0,686.667, 910.0,606.667, 810.0,540.0, 617.5,411.667, },
to Grid2AoeHeals\AoeHealsMapData.lua
Seems to work for me, but no guarantees