I know this is probably not something you guys would be responsible to fix, but I wanted to add it here in case.
I'm getting the following error when the new tsm beta is installed. I can disable ATT and the error disappears.

10x AllTheThings\AllTheThings-2.0.5.lua:12220: attempt to index global 'TSMAPI_FOUR' (a nil value) [string "@AllTheThings\AllTheThings-2.0.5.lua"]:12220: in function Update'
[string "@AllTheThings\AllTheThings-2.0.5.lua"]:8054: in function `SetVisible'
[string "@AllTheThings\AllTheThings-2.0.5.lua"]:12165: in function <AllTheThings\AllTheThings.lua:12142>

Locals:
self = AllTheThings-Window-Tradeskills {
0 =
PixelSnapDisabled = true
CacheRecipes = defined @AllTheThings\AllTheThings.lua:11981
Update = defined @AllTheThings\AllTheThings.lua:11960
Grip = {
}
SetVisible = defined @AllTheThings\AllTheThings.lua:8051
Suffix = "Tradeskills"
Toggle = defined @AllTheThings\AllTheThings.lua:8059
BaseUpdate = defined @AllTheThings\AllTheThings.lua:9409
initialized = true
SetTSMCraftingVisible = defined @AllTheThings\AllTheThings.lua:12101
Refresh = defined @AllTheThings\AllTheThings.lua:8554
gettinMadAtDumbNamingConventions = true
wait = 5
CloseButton = {
}
TSMCraftingVisible = false
ScrollBar = {
}
RefreshRecipes = defined @AllTheThings\AllTheThings.lua:12086
data =

{
}
Container = {
}
}
(*temporary) = nil
(*temporary) = {
1 = IMECandidatesFrame {
}
2 = FloatingGarrisonFollowerTooltip {
}
3 = FloatingGarrisonShipyardFollowerTooltip {
}
4 = FloatingGarrisonFollowerAbilityTooltip {
}
5 = FloatingGarrisonMissionTooltip {
}
6 = GarrisonFollowerTooltip {
}
7 = GarrisonFollowerAbilityTooltip {
}
8 = GarrisonFollowerAbilityWithoutCountersTooltip {
}
9 = GarrisonFollowerMissionAbilityWithoutCountersTooltip {
}
10 = GarrisonShipyardFollowerTooltip {
}
11 = ShoppingTooltip1 {
}
12 = ShoppingTooltip2 {
}
13 = GameTooltip {
}
14 = SmallTextTooltip {
}
15 = EmbeddedItemTooltip {
}
16 = HelpPlate {
}
17 = HelpPlateTooltip {
}
18 = ModelPanningFrame {
}
19 = WardrobeOutfitFrame {
}
20 = WardrobeOutfitEditFrame {
}
21 = SideDressUpFrame {
}
22 = DressUpFrame {
}
23 = GameMenuFrame {
}
24 = UIErrorsFrame {
}
25 = AutoCompleteBox {
}
26 = StaticPopup1 {
}
27 = StaticPopup2 {
}
28 = StaticPopup3 {
}
29 = StaticPopup4 {
}
30 = VideoOptionsFrame {
}
31 = FolderPicker {
}
32 = AudioOptionsFrame {
}
33 = InterfaceOptionsFrame {
}
34 = AddonList {
}
35 = AlertFrame {
}
36 = MirrorTimer1 {
}
37 = MirrorTimer2 {
}
38 = MirrorTimer3 {
}
39 = CoinPickupFrame {
}
40 = StackSplitFrame {
}
41 = ZoneTextFrame {
}
42 = SubZoneTextFrame {
}
43 = AutoFollowStatus {
}
44 = VerticalMultiBarsContainer {
}
45 = ActionBarController {
}
46 = TutorialFrame {
}
47 = TutorialFrameAlertButton {
}
48 = MinimapCluster {
}
49 = PlayerBuffTimerManager {
}
50 = CastingBarFrame {
}
51 = ChatFrame1EditBox {
}
52 = ChatFrameChannelButton {
}
53 = ChatFrameToggleVoiceDeafenButton {
}
54 = ChatFrameToggleVoiceMuteButton {
}
55 = ChatMenu {
}
56 = ChatAlertFrame {
}
57 = ChatFrame2 {
}
58 = ChatFrame2EditBox {
}
59 = ChatFrame3 {
}
60 = ChatFrame3EditBox {
}
61 = ChatFrame4 {
}
62 = ChatFrame4EditBox {
}
63 = ChatFrame5 {
}
64 = ChatFrame5EditBox {
}
65 = ChatFrame6Tab {
}
66 = ChatFrame6 {
}
67 = ChatFrame6EditBox {
}
68 = ChatFrame7Tab {
}
69 = ChatFrame7 {
}
70 = ChatFrame7EditBox {
}
71 = ChatFrame8Tab {
}
72 = ChatFrame8 {
}
73 = ChatFrame8EditBox {
}
74 = ChatFrame9Tab {
}
75 = ChatFrame9 {
}
76 = ChatFrame9EditBox {
}
77 = ChatFrame10Tab {
}
78 = ChatFrame10 {
}
79 = ChatFrame10EditBox {
}
80 = BNToastFrame {
}
81 = TimeAlertFrame {
}
82 = ReadyCheckFrame {
}
83 = PetCastingBarFrame {
}
84 = StatsFrame {
}
85 = SpellBookFrame {
}
86 = SpellLockedTooltip {
}
87 = CharacterFrame {
}
88 = QuestFrame {
}
89 = MerchantFrame {
}
90 = TradeFrame {
}
91 = ArtifactRelicHelpBox {
}
92 = AzeriteItemInBagHelpBox {
}
93 = ContainerFrame1 {
}
94 = ContainerFrame2 {
}
95 = ContainerFrame3 {
}
96 = ContainerFrame4 {
}
97 = ContainerFrame5 {
}
98 = ContainerFrame6 {
}
99 = ContainerFrame7 {
}
100 = ContainerFrame8 {
}
101 = ContainerFrame9 {
}
102 = ContainerFrame10 {
}
103 = ContainerFrame11 {
}
104 = ContainerFrame12 {
}
105 = ContainerF`