diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index cf1460e..a9a91c1 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -23,6 +23,10 @@ jobs:
 
       - uses: BigWigsMods/packager@master
         with:
-          args: -g 1.13.6
+          args: -g classic
+
+      - uses: BigWigsMods/packager@master
+        with:
+          args: -g bc
 
       - uses: BigWigsMods/packager@master
diff --git a/BigDebuffs.lua b/BigDebuffs.lua
index 0978623..08863d0 100755
--- a/BigDebuffs.lua
+++ b/BigDebuffs.lua
@@ -896,12 +896,15 @@ function BigDebuffs:OnEnable()
     self:RegisterEvent("NAME_PLATE_UNIT_ADDED")
 	self:RegisterEvent("NAME_PLATE_UNIT_REMOVED")
 
-    if WOW_PROJECT_ID ~= WOW_PROJECT_CLASSIC then
+    if WOW_PROJECT_ID == WOW_PROJECT_MAINLINE then
         self:RegisterEvent("PLAYER_TALENT_UPDATE")
-        self:RegisterEvent("PLAYER_FOCUS_CHANGED")
         self:PLAYER_TALENT_UPDATE()
     end
 
+    if WOW_PROJECT_ID ~= WOW_PROJECT_CLASSIC then
+        self:RegisterEvent("PLAYER_FOCUS_CHANGED")
+    end
+
     InsertTestDebuff(8122, "Magic") -- Psychic Scream
     InsertTestDebuff(408, nil) -- Kidney Shot
     InsertTestDebuff(1766, nil) -- Kick
@@ -1071,7 +1074,7 @@ hooksecurefunc("CompactUnitFrame_UpdateAll", function(frame)
     end
 end)
 
-if WOW_PROJECT_ID ~= WOW_PROJECT_CLASSIC then
+if WOW_PROJECT_ID == WOW_PROJECT_MAINLINE then
     function BigDebuffs:PLAYER_TALENT_UPDATE()
         local specID = GetSpecializationInfo(GetSpecialization() or 1)
         self.specDispel = specID and self.specDispelTypes[specID] and self.specDispelTypes[specID]
@@ -1304,183 +1307,7 @@ local function CompactUnitFrame_UtilSetDebuff(debuffFrame, unit, index, filter,
     debuffFrame:Show();
 end
 
-if WOW_PROJECT_ID == WOW_PROJECT_CLASSIC then
-    local Default_CompactUnitFrame_UtilIsPriorityDebuff = CompactUnitFrame_UtilIsPriorityDebuff
-
-    local function CompactUnitFrame_UtilIsPriorityDebuff(...)
-        local _,_,_,_,_,_,_,_,_, spellId = UnitDebuff(...)
-        return BigDebuffs:IsPriorityDebuff(spellId) or Default_CompactUnitFrame_UtilIsPriorityDebuff(...)
-    end
-
-    local Default_SpellGetVisibilityInfo = SpellGetVisibilityInfo
-
-    local function CompactUnitFrame_UtilShouldDisplayBuff(unit, index, filter)
-        local name, icon, count, debuffType, duration, expirationTime, unitCaster, canStealOrPurge, _, spellId, canApplyAura = UnitBuff(unit, index, filter);
-
-        local hasCustom, alwaysShowMine, showForMySpec = SpellGetVisibilityInfo(spellId, UnitAffectingCombat("player") and "RAID_INCOMBAT" or "RAID_OUTOFCOMBAT");
-
-        local showAllClassBuffs = BigDebuffs.db.profile.raidFrames.showAllClassBuffs and canApplyAura
-
-        if ( hasCustom ) then
-            return showForMySpec or (alwaysShowMine and (showAllClassBuffs or unitCaster == "player" or unitCaster == "pet" or unitCaster == "vehicle"));
-        else
-            return (showAllClassBuffs or unitCaster == "player" or unitCaster == "pet" or unitCaster == "vehicle") and canApplyAura and not SpellIsSelfBuff(spellId);
-        end
-    end
-
-    local function CompactUnitFrame_UtilShouldDisplayDebuff(unit, index, filter)
-        local name, icon, count, debuffType, duration, expirationTime, unitCaster, canStealOrPurge, _, spellId, canApplyAura, isBossAura = UnitDebuff(unit, index, filter);
-
-        local hasCustom, alwaysShowMine, showForMySpec = SpellGetVisibilityInfo(spellId, UnitAffectingCombat("player") and "RAID_INCOMBAT" or "RAID_OUTOFCOMBAT");
-
-        local showAllClassBuffs = BigDebuffs.db.profile.raidFrames.showAllClassBuffs and canApplyAura
-
-        if ( hasCustom ) then
-            return showForMySpec or (alwaysShowMine and (showAllClassBuffs or unitCaster == "player" or unitCaster == "pet" or unitCaster == "vehicle") );   --Would only be "mine" in the case of something like forbearance.
-        else
-            return true;
-        end
-    end
-
-    hooksecurefunc("CompactUnitFrame_UpdateDebuffs", function(frame)
-        if ( not frame.debuffFrames or not frame.optionTable.displayDebuffs ) then
-            CompactUnitFrame_HideAllDebuffs(frame);
-            return;
-        end
-
-        local index = 1;
-        local frameNum = 1;
-        local filter = nil;
-        local maxDebuffs = frame.maxDebuffs;
-        --Show both Boss buffs & debuffs in the debuff location
-        --First, we go through all the debuffs looking for any boss flagged ones.
-        while ( frameNum <= maxDebuffs ) do
-            local debuffName = UnitDebuff(frame.displayedUnit, index, filter);
-            if ( debuffName ) then
-                if ( CompactUnitFrame_UtilIsBossAura(frame.displayedUnit, index, filter, false) ) then
-                    local debuffFrame = frame.debuffFrames[frameNum];
-                    CompactUnitFrame_UtilSetDebuff(debuffFrame, frame.displayedUnit, index, filter, true, false);
-                    frameNum = frameNum + 1;
-                    --Boss debuffs are about twice as big as normal debuffs, so display one less.
-                    local bossDebuffScale = (debuffFrame.baseSize + BOSS_DEBUFF_SIZE_INCREASE)/debuffFrame.baseSize
-                    maxDebuffs = maxDebuffs - (bossDebuffScale - 1);
-                end
-            else
-                break;
-            end
-            index = index + 1;
-        end
-        --Then we go through all the buffs looking for any boss flagged ones.
-        index = 1;
-        while ( frameNum <= maxDebuffs ) do
-            local debuffName = UnitBuff(frame.displayedUnit, index, filter);
-            if ( debuffName ) then
-                if ( CompactUnitFrame_UtilIsBossAura(frame.displayedUnit, index, filter, true) ) then
-                    local debuffFrame = frame.debuffFrames[frameNum];
-                    CompactUnitFrame_UtilSetDebuff(debuffFrame, frame.displayedUnit, index, filter, true, true);
-                    frameNum = frameNum + 1;
-                    --Boss debuffs are about twice as big as normal debuffs, so display one less.
-                    local bossDebuffScale = (debuffFrame.baseSize + BOSS_DEBUFF_SIZE_INCREASE)/debuffFrame.baseSize
-                    maxDebuffs = maxDebuffs - (bossDebuffScale - 1);
-                end
-            else
-                break;
-            end
-            index = index + 1;
-        end
-
-        --Now we go through the debuffs with a priority (e.g. Weakened Soul and Forbearance)
-        index = 1;
-        while ( frameNum <= maxDebuffs ) do
-            local debuffName = UnitDebuff(frame.displayedUnit, index, filter);
-            if ( debuffName ) then
-                if ( CompactUnitFrame_UtilIsPriorityDebuff(frame.displayedUnit, index, filter) ) then
-                    local debuffFrame = frame.debuffFrames[frameNum];
-                    CompactUnitFrame_UtilSetDebuff(debuffFrame, frame.displayedUnit, index, filter, false, false);
-                    frameNum = frameNum + 1;
-                end
-            else
-                break;
-            end
-            index = index + 1;
-        end
-
-        if ( frame.optionTable.displayOnlyDispellableDebuffs ) then
-            filter = "RAID";
-        end
-
-        index = 1;
-        --Now, we display all normal debuffs.
-        if ( frame.optionTable.displayNonBossDebuffs ) then
-        while ( frameNum <= maxDebuffs ) do
-            local debuffName = UnitDebuff(frame.displayedUnit, index, filter);
-            if ( debuffName ) then
-                if ( CompactUnitFrame_UtilShouldDisplayDebuff(frame.displayedUnit, index, filter) and not CompactUnitFrame_UtilIsBossAura(frame.displayedUnit, index, filter, false) and
-                    not CompactUnitFrame_UtilIsPriorityDebuff(frame.displayedUnit, index, filter)) then
-                    local debuffFrame = frame.debuffFrames[frameNum];
-                    CompactUnitFrame_UtilSetDebuff(debuffFrame, frame.displayedUnit, index, filter, false, false);
-                    frameNum = frameNum + 1;
-                end
-            else
-                break;
-            end
-            index = index + 1;
-        end
-        end
-
-        for i=frameNum, frame.maxDebuffs do
-            local debuffFrame = frame.debuffFrames[i];
-            debuffFrame:Hide();
-        end
-
-        BigDebuffs:ShowBigDebuffs(frame)
-    end)
-
-    -- Show extra buffs
-    hooksecurefunc("CompactUnitFrame_UpdateBuffs", function(frame)
-        if ( not frame.buffFrames or not frame.optionTable.displayBuffs ) then
-            CompactUnitFrame_HideAllBuffs(frame);
-            return;
-        end
-
-        if not UnitIsPlayer(frame.displayedUnit) then
-            return
-        end
-
-        if (not BigDebuffs.db.profile.raidFrames.increaseBuffs) and
-           (not BigDebuffs.db.profile.raidFrames.showAllClassBuffs)
-        then
-            return
-        end
-
-        local maxBuffs = BigDebuffs.db.profile.raidFrames.increaseBuffs and MAX_BUFFS or frame.maxBuffs
-
-        local index = 1;
-        local frameNum = 1;
-        local filter = nil;
-        while ( frameNum <= maxBuffs ) do
-            local buffName = UnitBuff(frame.displayedUnit, index, filter);
-            if ( buffName ) then
-                if ( CompactUnitFrame_UtilShouldDisplayBuff(frame.displayedUnit, index, filter) and
-                    not CompactUnitFrame_UtilIsBossAura(frame.displayedUnit, index, filter, true) )
-                then
-                    local buffFrame = frame.buffFrames[frameNum];
-                    if buffFrame then
-                       CompactUnitFrame_UtilSetBuff(buffFrame, frame.displayedUnit, index, filter);
-                       frameNum = frameNum + 1;
-                    end
-                end
-            else
-                break;
-            end
-            index = index + 1;
-        end
-        for i=frameNum, maxBuffs do
-            local buffFrame = frame.buffFrames[i];
-            if buffFrame then buffFrame:Hide() end
-        end
-    end)
-else
+if WOW_PROJECT_ID == WOW_PROJECT_MAINLINE then
     local Default_CompactUnitFrame_Util_IsPriorityDebuff = CompactUnitFrame_Util_IsPriorityDebuff
     local function CompactUnitFrame_Util_IsPriorityDebuff(...)
         local default = Default_CompactUnitFrame_Util_IsPriorityDebuff(...)
@@ -1677,6 +1504,182 @@ else
 
         BigDebuffs:ShowBigDebuffs(frame)
     end)
+else
+    local Default_CompactUnitFrame_UtilIsPriorityDebuff = CompactUnitFrame_UtilIsPriorityDebuff
+
+    local function CompactUnitFrame_UtilIsPriorityDebuff(...)
+        local _,_,_,_,_,_,_,_,_, spellId = UnitDebuff(...)
+        return BigDebuffs:IsPriorityDebuff(spellId) or Default_CompactUnitFrame_UtilIsPriorityDebuff(...)
+    end
+
+    local Default_SpellGetVisibilityInfo = SpellGetVisibilityInfo
+
+    local function CompactUnitFrame_UtilShouldDisplayBuff(unit, index, filter)
+        local name, icon, count, debuffType, duration, expirationTime, unitCaster, canStealOrPurge, _, spellId, canApplyAura = UnitBuff(unit, index, filter);
+
+        local hasCustom, alwaysShowMine, showForMySpec = SpellGetVisibilityInfo(spellId, UnitAffectingCombat("player") and "RAID_INCOMBAT" or "RAID_OUTOFCOMBAT");
+
+        local showAllClassBuffs = BigDebuffs.db.profile.raidFrames.showAllClassBuffs and canApplyAura
+
+        if ( hasCustom ) then
+            return showForMySpec or (alwaysShowMine and (showAllClassBuffs or unitCaster == "player" or unitCaster == "pet" or unitCaster == "vehicle"));
+        else
+            return (showAllClassBuffs or unitCaster == "player" or unitCaster == "pet" or unitCaster == "vehicle") and canApplyAura and not SpellIsSelfBuff(spellId);
+        end
+    end
+
+    local function CompactUnitFrame_UtilShouldDisplayDebuff(unit, index, filter)
+        local name, icon, count, debuffType, duration, expirationTime, unitCaster, canStealOrPurge, _, spellId, canApplyAura, isBossAura = UnitDebuff(unit, index, filter);
+
+        local hasCustom, alwaysShowMine, showForMySpec = SpellGetVisibilityInfo(spellId, UnitAffectingCombat("player") and "RAID_INCOMBAT" or "RAID_OUTOFCOMBAT");
+
+        local showAllClassBuffs = BigDebuffs.db.profile.raidFrames.showAllClassBuffs and canApplyAura
+
+        if ( hasCustom ) then
+            return showForMySpec or (alwaysShowMine and (showAllClassBuffs or unitCaster == "player" or unitCaster == "pet" or unitCaster == "vehicle") );   --Would only be "mine" in the case of something like forbearance.
+        else
+            return true;
+        end
+    end
+
+    hooksecurefunc("CompactUnitFrame_UpdateDebuffs", function(frame)
+        if ( not frame.debuffFrames or not frame.optionTable.displayDebuffs ) then
+            CompactUnitFrame_HideAllDebuffs(frame);
+            return;
+        end
+
+        local index = 1;
+        local frameNum = 1;
+        local filter = nil;
+        local maxDebuffs = frame.maxDebuffs;
+        --Show both Boss buffs & debuffs in the debuff location
+        --First, we go through all the debuffs looking for any boss flagged ones.
+        while ( frameNum <= maxDebuffs ) do
+            local debuffName = UnitDebuff(frame.displayedUnit, index, filter);
+            if ( debuffName ) then
+                if ( CompactUnitFrame_UtilIsBossAura(frame.displayedUnit, index, filter, false) ) then
+                    local debuffFrame = frame.debuffFrames[frameNum];
+                    CompactUnitFrame_UtilSetDebuff(debuffFrame, frame.displayedUnit, index, filter, true, false);
+                    frameNum = frameNum + 1;
+                    --Boss debuffs are about twice as big as normal debuffs, so display one less.
+                    local bossDebuffScale = (debuffFrame.baseSize + BOSS_DEBUFF_SIZE_INCREASE)/debuffFrame.baseSize
+                    maxDebuffs = maxDebuffs - (bossDebuffScale - 1);
+                end
+            else
+                break;
+            end
+            index = index + 1;
+        end
+        --Then we go through all the buffs looking for any boss flagged ones.
+        index = 1;
+        while ( frameNum <= maxDebuffs ) do
+            local debuffName = UnitBuff(frame.displayedUnit, index, filter);
+            if ( debuffName ) then
+                if ( CompactUnitFrame_UtilIsBossAura(frame.displayedUnit, index, filter, true) ) then
+                    local debuffFrame = frame.debuffFrames[frameNum];
+                    CompactUnitFrame_UtilSetDebuff(debuffFrame, frame.displayedUnit, index, filter, true, true);
+                    frameNum = frameNum + 1;
+                    --Boss debuffs are about twice as big as normal debuffs, so display one less.
+                    local bossDebuffScale = (debuffFrame.baseSize + BOSS_DEBUFF_SIZE_INCREASE)/debuffFrame.baseSize
+                    maxDebuffs = maxDebuffs - (bossDebuffScale - 1);
+                end
+            else
+                break;
+            end
+            index = index + 1;
+        end
+
+        --Now we go through the debuffs with a priority (e.g. Weakened Soul and Forbearance)
+        index = 1;
+        while ( frameNum <= maxDebuffs ) do
+            local debuffName = UnitDebuff(frame.displayedUnit, index, filter);
+            if ( debuffName ) then
+                if ( CompactUnitFrame_UtilIsPriorityDebuff(frame.displayedUnit, index, filter) ) then
+                    local debuffFrame = frame.debuffFrames[frameNum];
+                    CompactUnitFrame_UtilSetDebuff(debuffFrame, frame.displayedUnit, index, filter, false, false);
+                    frameNum = frameNum + 1;
+                end
+            else
+                break;
+            end
+            index = index + 1;
+        end
+
+        if ( frame.optionTable.displayOnlyDispellableDebuffs ) then
+            filter = "RAID";
+        end
+
+        index = 1;
+        --Now, we display all normal debuffs.
+        if ( frame.optionTable.displayNonBossDebuffs ) then
+        while ( frameNum <= maxDebuffs ) do
+            local debuffName = UnitDebuff(frame.displayedUnit, index, filter);
+            if ( debuffName ) then
+                if ( CompactUnitFrame_UtilShouldDisplayDebuff(frame.displayedUnit, index, filter) and not CompactUnitFrame_UtilIsBossAura(frame.displayedUnit, index, filter, false) and
+                    not CompactUnitFrame_UtilIsPriorityDebuff(frame.displayedUnit, index, filter)) then
+                    local debuffFrame = frame.debuffFrames[frameNum];
+                    CompactUnitFrame_UtilSetDebuff(debuffFrame, frame.displayedUnit, index, filter, false, false);
+                    frameNum = frameNum + 1;
+                end
+            else
+                break;
+            end
+            index = index + 1;
+        end
+        end
+
+        for i=frameNum, frame.maxDebuffs do
+            local debuffFrame = frame.debuffFrames[i];
+            debuffFrame:Hide();
+        end
+
+        BigDebuffs:ShowBigDebuffs(frame)
+    end)
+
+    -- Show extra buffs
+    hooksecurefunc("CompactUnitFrame_UpdateBuffs", function(frame)
+        if ( not frame.buffFrames or not frame.optionTable.displayBuffs ) then
+            CompactUnitFrame_HideAllBuffs(frame);
+            return;
+        end
+
+        if not UnitIsPlayer(frame.displayedUnit) then
+            return
+        end
+
+        if (not BigDebuffs.db.profile.raidFrames.increaseBuffs) and
+           (not BigDebuffs.db.profile.raidFrames.showAllClassBuffs)
+        then
+            return
+        end
+
+        local maxBuffs = BigDebuffs.db.profile.raidFrames.increaseBuffs and MAX_BUFFS or frame.maxBuffs
+
+        local index = 1;
+        local frameNum = 1;
+        local filter = nil;
+        while ( frameNum <= maxBuffs ) do
+            local buffName = UnitBuff(frame.displayedUnit, index, filter);
+            if ( buffName ) then
+                if ( CompactUnitFrame_UtilShouldDisplayBuff(frame.displayedUnit, index, filter) and
+                    not CompactUnitFrame_UtilIsBossAura(frame.displayedUnit, index, filter, true) )
+                then
+                    local buffFrame = frame.buffFrames[frameNum];
+                    if buffFrame then
+                       CompactUnitFrame_UtilSetBuff(buffFrame, frame.displayedUnit, index, filter);
+                       frameNum = frameNum + 1;
+                    end
+                end
+            else
+                break;
+            end
+            index = index + 1;
+        end
+        for i=frameNum, maxBuffs do
+            local buffFrame = frame.buffFrames[i];
+            if buffFrame then buffFrame:Hide() end
+        end
+    end)
 end
 
 function BigDebuffs:ShowBigDebuffs(frame)
diff --git a/BigDebuffs.toc b/BigDebuffs.toc
index 16e0baa..eed83d1 100644
--- a/BigDebuffs.toc
+++ b/BigDebuffs.toc
@@ -1,9 +1,7 @@
-#@retail@
 ## Interface: 90005
-#@end-retail@
-#@non-retail@
-# ## Interface: 11306
-#@end-non-retail@
+## Interface-Retail: 90005
+## Interface-Classic: 11307
+## Interface-BC: 20501
 ## Title: BigDebuffs
 ## Notes: Increases the debuff size of crowd control effects on the Blizzard raid frames
 ## Version: @project-version@
@@ -32,6 +30,7 @@ Libs\LibClassicDurations\LibClassicDurations.xml
 Locales\Locales.xml
 BigDebuffs.xml
 Retail.lua
+BurningCrusade.lua
 Classic.lua
 BigDebuffs.lua
 Options.lua
diff --git a/BurningCrusade.lua b/BurningCrusade.lua
new file mode 100644
index 0000000..1f0f91c
--- /dev/null
+++ b/BurningCrusade.lua
@@ -0,0 +1,360 @@
+local addonName, addon = ...
+
+if WOW_PROJECT_ID ~= WOW_PROJECT_BURNING_CRUSADE_CLASSIC then return end
+
+local BUFF_DEFENSIVE = "buffs_defensive"
+local BUFF_OFFENSIVE = "buffs_offensive"
+local BUFF_OTHER = "buffs_other"
+local INTERRUPT = "interrupts"
+local CROWD_CONTROL = "cc"
+local ROOT = "roots"
+local IMMUNITY = "immunities"
+
+addon.Units = {
+    "player",
+    "pet",
+    "target",
+    "focus",
+    "party1",
+    "party2",
+    "party3",
+    "party4",
+    "arena1",
+    "arena2",
+    "arena3",
+    "arena4",
+    "arena5",
+}
+
+-- Show one of these when a big debuff is displayed
+addon.WarningDebuffs = {
+    30108, -- Unstable Affliction
+    30404, -- Unstable Affliction
+    30405, -- Unstable Affliction
+    34914, -- Vampiric Touch
+}
+
+-- Make sure we always see these debuffs, but don't make them bigger
+addon.PriorityDebuffs = {
+    770, -- Faerie Fire
+    778, -- Faerie Fire
+    9749, -- Faerie Fire
+    9907, -- Faerie Fire
+    12294, -- Mortal Strike
+    21551, -- Mortal Strike
+    21552, -- Mortal Strike
+    21553, -- Mortal Strike
+    9035, -- Hex of Weakness
+    19281, -- Hex of Weakness
+    19282, -- Hex of Weakness
+    19283, -- Hex of Weakness
+    19284, -- Hex of Weakness
+    19285, -- Hex of Weakness
+    23230, -- Blood Fury Debuff
+    23605, -- Nightfall, Spell Vulnerability
+}
+
+addon.Spells = {
+
+    -- Racials
+
+    [20600] = { type = BUFF_OFFENSIVE }, -- Perception
+    [7744] = { type = BUFF_OFFENSIVE }, -- Will of the Forsaken
+    [20549] = { type = CROWD_CONTROL }, -- War Stomp
+    [20594] = { type = BUFF_OFFENSIVE }, -- Stoneform
+
+    -- Other
+
+    [23451] = { type = BUFF_OFFENSIVE }, -- Battleground Speed buff
+    [23493] = { type = BUFF_DEFENSIVE }, -- Battleground Heal buff
+    [23505] = { type = BUFF_OFFENSIVE }, -- Battleground Damage buff
+    [6615] = { type = BUFF_OFFENSIVE }, -- Free Action Potion
+    [24364] = { type = BUFF_OFFENSIVE }, -- Living Action Potion
+    [3169] = { type = IMMUNITY }, -- Limited Invulnerability Potion
+    [16621] = { type = IMMUNITY }, -- Invulnerable Mail
+    [1090] = { type = CROWD_CONTROL }, -- Magic Dust
+    [13327] = { type = CROWD_CONTROL }, -- Reckless Charge
+    [835] = { type = CROWD_CONTROL }, -- Tidal Charm
+    [11359] = { type = BUFF_OFFENSIVE }, -- Restorative Potion
+    [5024] = { type = BUFF_OFFENSIVE }, -- Skull of Impending Doom
+    [2379] = { type = BUFF_OFFENSIVE }, -- Swiftness Potion
+    [5134] = { type = CROWD_CONTROL }, -- Flash Bomb
+    [23097] = { type = BUFF_OFFENSIVE }, -- Fire Reflector
+    [23131] = { type = BUFF_OFFENSIVE }, -- Frost Reflector
+    [23132] = { type = BUFF_OFFENSIVE }, -- Shadow Reflector
+    [19769] = { type = CROWD_CONTROL }, -- Thorium Grenade
+    [4068] = { type = CROWD_CONTROL }, -- Iron Grenade
+    [23506] = { type = BUFF_DEFENSIVE }, -- Arena Grand Master trinket
+    [29506] = { type = BUFF_DEFENSIVE }, -- Burrower's Shell trinket
+    [12733] = { type = BUFF_OFFENSIVE }, -- Blacksmith trinket, Fear immunity
+    [15753] = { type = CROWD_CONTROL }, -- Linken's Boomerang Stun
+    [14530] = { type = BUFF_OFFENSIVE }, -- Nifty Stopwatch
+    [13237] = { type = CROWD_CONTROL }, -- Goblin Mortar trinket
+    [14253] = { type = BUFF_OFFENSIVE }, -- Black Husk Shield
+    [9175] = { type = BUFF_OFFENSIVE }, -- Swift Boots
+    [13141] = { type = BUFF_OFFENSIVE }, -- Gnomish Rocket Boots
+    [8892] = { type = BUFF_OFFENSIVE }, -- Goblin Rocket Boots
+    [9774] = { type = BUFF_OFFENSIVE }, -- Spider Belt & Ornate Mithril Boots
+    [18798] = { type = CROWD_CONTROL }, -- Freezing Band
+    [22734] = { type = BUFF_OTHER }, -- Drink
+    [23605] = { type = BUFF_OTHER }, -- Nightfall, Spell Vulnerability
+    [13494] = { type = BUFF_OFFENSIVE }, -- Manual Crowd Pummeler Haste buff
+
+    -- Interrupts
+
+    [15752] = { type = INTERRUPT, duration = 10 }, -- Linken's Boomerang Disarm
+    [19244] = { type = INTERRUPT, duration = 6 }, -- Spell Lock - Rank 1 (Warlock)
+        [19647] = { parent = 19244, duration = 8 }, -- Spell Lock - Rank 2 (Warlock)
+    [8042] = { type = INTERRUPT, duration = 2 }, -- Earth Shock (Shaman)
+        [8044] = { parent = 8042 },
+        [8045] = { parent = 8042 },
+        [8046] = { parent = 8042 },
+        [10412] = { parent = 8042 },
+        [10413] = { parent = 8042 },
+        [10414] = { parent = 8042 },
+    [16979] = { type = INTERRUPT, duration = 4 }, -- Feral Charge (Druid)
+    [2139] = { type = INTERRUPT, duration = 10 }, -- Counterspell (Mage)
+    [1766] = { type = INTERRUPT, duration = 5 }, -- Kick (Rogue)
+        [1767] = { parent = 1766 },
+        [1768] = { parent = 1766 },
+        [1769] = { parent = 1766 },
+    [14251] = { type = INTERRUPT, duration = 6 }, -- Riposte (Rogue)
+    [6552] = { type = INTERRUPT, duration = 4 }, -- Pummel
+        [6554] = { parent = 6552 },
+    [72] = { type = INTERRUPT, duration = 6 }, -- Shield Bash
+        [1671] = { parent = 72 },
+        [1672] = { parent = 72 },
+
+    -- Priest
+
+    [17] = { type = BUFF_DEFENSIVE }, -- Power Word: Shield
+    [592] = { parent = 17 }, -- Power Word: Shield
+        [600] = { parent = 17 },
+        [3747] = { parent = 17 },
+        [6065] = { parent = 17 },
+        [6066] = { parent = 17 },
+        [10898] = { parent = 17 },
+        [10899] = { parent = 17 },
+        [10900] = { parent = 17 },
+        [10901] = { parent = 17 },
+    [605] = { type = CROWD_CONTROL }, -- Mind Control
+        [10911] = { parent = 605 },
+        [10912] = { parent = 605 },
+    [8122] = { type = CROWD_CONTROL }, -- Psychic Scream
+        [8124] = { parent = 8122 },
+        [10888] = { parent = 8122 },
+        [10890] = { parent = 8122 },
+    [10060] = { type = BUFF_OFFENSIVE }, -- Power Infusion
+    [15269] = { type = CROWD_CONTROL }, -- Blackout
+    [15487] = { type = CROWD_CONTROL }, -- Silence
+    [14892] = { type = BUFF_DEFENSIVE }, -- Inspiration
+        [15362] = { parent = 14892 },
+        [15363] = { parent = 14892 },
+
+    -- Warlock
+
+    [24259] = { type = CROWD_CONTROL }, -- Spell Lock Silence
+    [6358] = { type = CROWD_CONTROL }, -- Seduction
+    [5782] = { type = CROWD_CONTROL }, -- Fear
+        [6213] = { parent = 5782 },
+        [6215] = { parent = 5782 },
+    [5484] = { type = CROWD_CONTROL }, -- Howl of Terror
+        [17928] = { parent = 5484 },
+    [710] = { type = CROWD_CONTROL }, -- Banish
+        [18647] = { parent = 710 },
+    [6789] = { type = CROWD_CONTROL }, -- Death Coil
+        [17925] = { parent = 6789 },
+        [17926] = { parent = 6789 },
+    [6229] = { type = BUFF_DEFENSIVE }, -- Shadow Ward
+        [11739] = { parent = 6229 },
+        [11740] = { parent = 6229 },
+        [28610] = { parent = 6229 },
+    [7812] = { type = BUFF_DEFENSIVE }, -- Sacrifice
+        [19438] = { parent = 7812 },
+        [19440] = { parent = 7812 },
+        [19441] = { parent = 7812 },
+        [19442] = { parent = 7812 },
+        [19443] = { parent = 7812 },
+    [18093] = { type = CROWD_CONTROL }, -- Pyroclasm
+    [18223] = { type = ROOT }, -- Curse of Exhaustion
+        [18310] = { parent = 18223 },
+        [18313] = { parent = 18223 },
+    [1714] = { type = ROOT }, -- Curse of Tongues
+        [11719] = { parent =  1714 },
+
+    -- Shaman
+
+    [8178] = { type = IMMUNITY }, -- Grounding Totem Effect
+    [16188] = { type = BUFF_DEFENSIVE }, -- Nature's Swiftness
+    [12548] = { type = ROOT }, -- Frost Shock
+
+    -- Paladin
+
+    [1022] = { type = IMMUNITY },-- Blessing of Protection
+        [5599] = { parent = 1022 },
+        [10278] = { parent = 1022 },
+    [498] = { type = IMMUNITY }, -- Divine Shield
+        [5573] = { parent = 498 },
+        [642] = { parent = 498 },
+        [1020] = { parent = 498 },
+    [853] = { type = CROWD_CONTROL }, -- Hammer of Justice
+        [5588] = { parent = 853 },
+        [5589] = { parent = 853 },
+        [10308] = { parent = 853 },
+    [1044] = { type = BUFF_DEFENSIVE }, -- Blessing of Freedom
+    [20066] = { type = CROWD_CONTROL }, -- Repentance
+    [20170] = { type = CROWD_CONTROL }, -- Seal of Justice stun
+    [6940] = { type = BUFF_DEFENSIVE }, -- Blessing of Sacrifice
+        [20729] = { parent = 6940 },
+
+    -- Hunter
+
+    [13159] = { type = BUFF_OFFENSIVE }, -- Aspect of the Pack
+        [5118] = { parent = 13159 }, -- Aspect of the Cheetah
+    [1513] = { type = CROWD_CONTROL }, -- Scare Beast
+        [14326] = { parent = 1513 },
+        [14327] = { parent = 1513 },
+    [19410] = { type = CROWD_CONTROL }, -- Concussive Shot Stun
+    [3045] = { type = BUFF_OFFENSIVE }, -- Rapid Fire
+    [19263] = { type = BUFF_DEFENSIVE }, -- Deterrence
+    [19574] = { type = BUFF_OFFENSIVE }, -- Bestial Wrath
+    [3355] = { type = CROWD_CONTROL }, -- Freezing Trap
+        [14308] = { parent = 3355 },
+        [14309] = { parent = 3355 },
+    [19229] = { type = ROOT }, -- Wing Clip Root
+    [19306] = { type = ROOT }, -- Counterattack Root
+        [20909] = { parent = 19306 },
+        [20910] = { parent = 19306 },
+    [19386] = { type = CROWD_CONTROL }, --Wyvern Sting
+        [24132] = { parent = 19386 },
+        [24133] = { parent = 19386 },
+    [19185] = { type = ROOT }, -- Entrapment
+    [19503] = { type = CROWD_CONTROL }, -- Scatter Shot
+    [25999] = { type = ROOT }, -- Boar Charge
+    [3034] = { type = ROOT }, -- Viper Sting
+        [14279] = { parent = 3034 },
+        [14280] = { parent = 3034 },
+
+    -- Druid
+
+    [22812] = { type = BUFF_DEFENSIVE }, -- Barkskin
+    [339] = { type = ROOT }, -- Entangling Roots
+        [1062] = { parent = 339 },
+        [5195] = { parent = 339 },
+        [5196] = { parent = 339 },
+        [9852] = { parent = 339 },
+        [9853] = { parent = 339 },
+        [19970] = { parent = 339 }, -- Nature's Grasp Rank 6
+        [19971] = { parent = 339 }, -- Nature's Grasp Rank 5
+        [19972] = { parent = 339 }, -- Nature's Grasp Rank 4
+        [19973] = { parent = 339 }, -- Nature's Grasp Rank 3
+        [19974] = { parent = 339 }, -- Nature's Grasp Rank 2
+        [19975] = { parent = 339 }, -- Nature's Grasp Rank 1
+    [2637] = { type = CROWD_CONTROL }, -- Hibernate
+        [18657] = { parent = 2637 },
+        [18658] = { parent = 2637 },
+    [29166] = { type = BUFF_OFFENSIVE }, -- Innervate
+    [9005] = { type = CROWD_CONTROL }, -- Pounce Stun
+        [9823] = { parent = 9005 },
+        [9827] = { parent = 9005 },
+    [16922] = { type = CROWD_CONTROL }, -- Starfire Stun
+    [5211] = { type = CROWD_CONTROL}, -- Bash
+        [6798] = { parent = 5211 },
+        [8983] = { parent = 5211 },
+    -- [16979] = { type = ROOT }, -- Feral Charge TODO: invalid spellId, root effect must be different than the interrupt
+    [1850] = { type = BUFF_OFFENSIVE }, -- Dash
+        [9821] = { parent = 1850 },
+    [16689] = { type = BUFF_OFFENSIVE }, -- Nature's Grasp Buff
+        [16810] = { parent = 16689 },
+        [16811] = { parent = 16689 },
+        [16812] = { parent = 16689 },
+        [16813] = { parent = 16689 },
+        [17329] = { parent = 16689 },
+    [770] = { type = BUFF_OTHER }, -- Faerie Fire
+        [778] = { parent = 770 },
+        [9749] = { parent = 770 },
+        [9907] = { parent = 770 },
+
+    -- Mage
+
+    [18469] = { type = CROWD_CONTROL }, -- Improved Counterspell
+    [118] = { type = CROWD_CONTROL }, -- Polymorph
+        [12824] = { parent = 118 },
+        [12825] = { parent = 118 },
+        [12826] = { parent = 118 },
+        [28270] = { parent = 118 },
+        [28271] = { parent = 118 },
+        [28272] = { parent = 118 },
+    [11426] = { type = BUFF_DEFENSIVE }, -- Ice Barrier
+        [13031] = { parent = 11426 },
+        [13032] = { parent = 11426 },
+        [13033] = { parent = 11426 },
+    [543] = { type = BUFF_DEFENSIVE }, -- Fire Ward
+        [8457] = { parent = 543 },
+        [8458] = { parent = 543 },
+        [10223] = { parent = 543 },
+        [10225] = { parent = 543 },
+    [6143] = { type = BUFF_DEFENSIVE }, -- Frost Ward
+        [8461] = { parent = 6143 },
+        [8462] = { parent = 6143 },
+        [10177] = { parent = 6143 },
+        [28609] = { parent = 6143 },
+    [12355] = { type = CROWD_CONTROL }, -- Impact Stun
+    [12494] = { type = ROOT }, -- Frostbite
+    [122] = { type = ROOT }, -- Frost Nova
+        [865] = { parent = 122 },
+        [6131] = { parent = 122 },
+        [10230] = { parent = 122 },
+    [12042] = { type = BUFF_OFFENSIVE }, -- Arcane Power
+    [11958] = { type = IMMUNITY }, -- Ice Block
+    [12051] = { type = BUFF_OFFENSIVE }, -- Evocation
+    [1463] = { type = BUFF_DEFENSIVE }, -- Mana Shield
+    [8494] = { parent = 1463 },
+    [8495] = { parent = 1463 },
+    [10191] = { parent = 1463 },
+    [10192] = { parent = 1463 },
+    [10193] = { parent = 1463 },
+
+    -- Rogue
+
+    [18425] = { type = CROWD_CONTROL }, -- Improved Kick
+    [13750] = { type = BUFF_OFFENSIVE}, -- Adrenaline Rush
+    [13877] = { type = BUFF_OFFENSIVE}, -- Blade Flurry
+    [1833] = { type = CROWD_CONTROL }, -- Cheap Shot
+    [408] = { type = CROWD_CONTROL }, -- Kidney Shot
+        [8643] = { parent = 408 },
+    [2070] = { type = CROWD_CONTROL }, -- Sap
+        [6770] = { parent = 2070 },
+        [11297] = { parent = 2070 },
+    [2094] = { type = CROWD_CONTROL }, -- Blind
+    [2983] = { type = BUFF_OFFENSIVE }, -- Sprint
+        [8696] = { parent = 2983 },
+        [11305] = { parent = 2983 },
+    [5277] = { type = BUFF_DEFENSIVE }, -- Evasion
+    [1776] = { type = CROWD_CONTROL }, -- Gouge
+        [1777] = { parent = 1776 },
+        [8629] = { parent = 1776 },
+        [11285] = { parent = 1776 },
+        [11286] = { parent = 1776 },
+    [14278] = { type = BUFF_DEFENSIVE }, -- Ghostly Strike
+    [3409] = { type = ROOT }, -- Crippling Poison
+        [11201] = { parent = 3409 },
+
+    -- Warrior
+
+    [18498] = { type = CROWD_CONTROL }, -- Improved Shield Bash
+    [20230] = { type = IMMUNITY }, -- Retaliation
+    [1719] = { type = BUFF_OFFENSIVE }, -- Recklessness
+    [871] = { type = BUFF_DEFENSIVE }, -- Shield Wall
+    [12328] = { type = BUFF_OFFENSIVE }, -- Death Wish
+    [23694] = { type = ROOT }, -- Improved Hamstring
+    [18499] = { type = BUFF_OFFENSIVE}, -- Berserker Rage
+    [20253] = { type = CROWD_CONTROL }, -- Intercept Stun
+        [20614] = { parent = 20253 },
+        [20615] = { parent = 20253 },
+    [12798] = { type = CROWD_CONTROL }, -- Revenge Stun
+    [12809] = { type = CROWD_CONTROL }, -- Concussion Blow
+    [7922] = { type = CROWD_CONTROL }, -- Charge Stun
+    [5530] = { type = CROWD_CONTROL }, -- Mace Spec Stun (Warrior & Rogue)
+
+}
diff --git a/Options.lua b/Options.lua
index e087796..cacef00 100755
--- a/Options.lua
+++ b/Options.lua
@@ -1975,7 +1975,7 @@ function BigDebuffs:SetupOptions()
 
     self.options.plugins.profiles = { profiles = LibStub("AceDBOptions-3.0"):GetOptionsTable(self.db) }
 
-    if WOW_PROJECT_ID ~= WOW_PROJECT_CLASSIC then
+    if WOW_PROJECT_ID == WOW_PROJECT_MAINLINE then
         local LibDualSpec = LibStub('LibDualSpec-1.0')
         LibDualSpec:EnhanceDatabase(self.db, "BigDebuffsDB")
         LibDualSpec:EnhanceOptions(self.options.plugins.profiles.profiles, self.db)
diff --git a/README.md b/README.md
index 8b0a9bb..61d9771 100644
--- a/README.md
+++ b/README.md
@@ -8,128 +8,5 @@ https://github.com/jordonwow/bigdebuffs/issues
 Submit a pull request:
 https://github.com/jordonwow/bigdebuffs/pulls
 
-## v9.20
-* Spell updates
-
-## v9.19
-* Spell updates
-* Manually anchored party frames should no longer show while in a raid group larger than 5 players
-
-## v9.18
-* Minor bug fix
-
-## v9.17
-* Add offset options
-
-## v9.16
-* Add option to adjust anchor point
-
-## v9.15
-* Add support for GladiusEx frames
-
-## v9.14
-* Fix for false icons sticking to nameplates
-
-## v9.13
-* Added Offensive Debuffs category (e.g. Colossus Smash, Dark Simulacrum, Devouring Plague) (#233)
-Abilities that are used rotationally in PvE will by default not show on unitFrames & nameplates, this can easily be overwritten in options
-
-* Added tooltips to Spells (#243)
-A few spells will not give proper tooltips (such as Grounding Totem)
-Needs to be moused-over at least once before it will load the tooltip
-
-* Updated test debuffs
-Added a few categories
-
-* Spell Updates
-Recategorized some spells, added some soulbind traits
-
-## v9.12
-* Fix ElvUI Party/Player frames missplased icons
-
-## v9.11
-* TidyPlates support
-* Fix Lightning Lasso
-
-## v9.10
-* Fixed Thoughtsteal
-
-## v9.9
-* Spell updates from Domzae
-
-## v9.8
-* Spell updates
-
-## v9.7
-* Spell updates from Domzae
-
-## v9.6
-* Update for Retail 9.0.1
-* Add Curse of Tongues
-* Add Curse of Exhaustion
-* Add Spell Vulnerability
-* Add support for Threat Plates
-* Add Nightfall
-* Minor bug fixes
-
-## v9.5
-* Add Manual Crowd Pummeler
-* Add Inspiration
-* Add Blessing of Sacrifice
-* Add Faerie Fire
-* Fix ElvUI automatic anchor
-* Minor bug fix
-
-## v9.4
-* Update for Classic 1.13.5
-* Add compatibility with NeatPlates
-* Fix for Feral Interrupt
-* Add Entrenched in Flame
-
-## v9.3
-* Minor bug fixes
-
-## v9.2
-* Minor bug fixes
-
-## v9.1
-* Minor bug fixes
-
-## v9.0
-* Add nameplate support (Thanks solaldunkel)
-* Add Drink
-* Add Freezing Band
-* Add option to show buffs from other players of your class (Power Word: Fortitude, Weakened Soul, etc.)
-
-## v8.7
-* Update for Classic 1.13.4
-* Add Silence
-* Fix Entangling Roots from Nature's Grasp
-* Fix Maledict
-* Add Forbidden Obsidian Claw
-
-## v8.6
-* Fix display of enemy buffs on classic
-* Add Crippling Poison
-* Add Viper Sting
-* Add Frost Shock
-* Fix Entangling Roots
-
-## v8.5
-* Update for 1.13.3
-
-## v8.4
-* Add Tracker's Net
-
-## v8.3
-* Fix Thorns
-
-## v8.2
-* Fix Lightning Lasso
-
-## v8.1
-* Fix interrupts not showing
-
-## v8.0
-* Added compatibility for Classic
-* Updated for 8.2.5
+## v10.0
+* Preliminary support for TBC Classic
diff --git a/Retail.lua b/Retail.lua
index efefa39..a039a25 100644
--- a/Retail.lua
+++ b/Retail.lua
@@ -1,6 +1,6 @@
 local addonName, addon = ...
 
-if WOW_PROJECT_ID == WOW_PROJECT_CLASSIC then return end
+if WOW_PROJECT_ID ~= WOW_PROJECT_MAINLINE then return end
 
 local BUFF_DEFENSIVE = "buffs_defensive"
 local BUFF_OFFENSIVE = "buffs_offensive"