diff --git a/Libs/DF/definitions.lua b/Libs/DF/definitions.lua
index 4cedaeb9..775ff056 100644
--- a/Libs/DF/definitions.lua
+++ b/Libs/DF/definitions.lua
@@ -173,7 +173,7 @@
 ---@field GetClassSpecIds fun(self:table, engClass:string):number[]
 ---@field GetClassSpecIDs fun(self:table, engClass:string):number[]
 ---@field IsValidSpecId fun(self:table, specId:number):boolean check if the passed specId is valid for the player class, also return false for tutorial specs
----@field GetDragonlightTalentString fun(self:table):string return the talent config string
+---@field GetAscensionTalentString fun(self:table):string return the talent config string
 ---@field GetClassList fun(self:table):{ID:number, Name:string, FileString:string, Texture:string, TexCoord:number[]}[]
 ---@field DebugVisibility fun(self:table, object:uiobject) print the reason why the frame isn't shown in the screen
 ---@field Dispatch fun(self:table, callback:function, ...) : any dispatch a function call using xpcall, print to chat if the function passed is invalid
diff --git a/Libs/DF/fw.lua b/Libs/DF/fw.lua
index 2083cb73..9154c25e 100644
--- a/Libs/DF/fw.lua
+++ b/Libs/DF/fw.lua
@@ -37,8 +37,6 @@ local IsPassiveSpell = IsPassiveSpell
 SMALL_NUMBER = 0.000001
 ALPHA_BLEND_AMOUNT = 0.8400251
 
-local _, _, _, buildInfo = GetBuildInfo()
-
 DF.dversion = dversion
 
 DF.AuthorInfo = {
diff --git a/Libs/DF/icon.lua b/Libs/DF/icon.lua
index eca0ed0a..13083f6a 100644
--- a/Libs/DF/icon.lua
+++ b/Libs/DF/icon.lua
@@ -9,7 +9,7 @@ local unpack = unpack
 local CreateFrame = CreateFrame
 local PixelUtil = PixelUtil
 local GetTime = GetTime
-local GetSpellInfo = GetSpellInfo or function(spellID) if not spellID then return nil end local si = C_Spell.GetSpellInfo(spellID) if si then return si.name, nil, si.iconID, si.castTime, si.minRange, si.maxRange, si.spellID, si.originalIconID end end
+local GetSpellInfo = GetSpellInfo
 
 detailsFramework.GrowDirectionBySide = {
 	[1] = 1,
diff --git a/Libs/DF/icongeneric.lua b/Libs/DF/icongeneric.lua
index d9c52a8a..e839b700 100644
--- a/Libs/DF/icongeneric.lua
+++ b/Libs/DF/icongeneric.lua
@@ -102,8 +102,7 @@ local CreateFrame = CreateFrame
 local PixelUtil = PixelUtil
 local GetTime = GetTime
 local Clamp = detailsFramework.Math.Clamp
-local GetSpellInfo = GetSpellInfo or function(spellID) if not spellID then return nil end local si = C_Spell.GetSpellInfo(spellID) if si then return si.name, nil, si.iconID, si.castTime, si.minRange, si.maxRange, si.spellID, si.originalIconID end end
-
+local GetSpellInfo = GetSpellInfo
 local spellIconCache = {}
 local spellNameCache = {}
 local emptyTable = {}
diff --git a/Libs/DF/keybind.lua b/Libs/DF/keybind.lua
index 5f2eab54..abcb1921 100644
--- a/Libs/DF/keybind.lua
+++ b/Libs/DF/keybind.lua
@@ -26,7 +26,7 @@ local IsShiftKeyDown = _G["IsShiftKeyDown"]
 local IsControlKeyDown = _G["IsControlKeyDown"]
 local IsAltKeyDown = _G["IsAltKeyDown"]
 local CreateFrame = _G["CreateFrame"]
-local GetSpellInfo = _G["GetSpellInfo"] or function(spellID) if not spellID then return nil end local si = C_Spell.GetSpellInfo(spellID) if si then return si.name, nil, si.iconID, si.castTime, si.minRange, si.maxRange, si.spellID, si.originalIconID end end
+local GetSpellInfo = _G["GetSpellInfo"]
 local unpack = unpack ---@diagnostic disable-line
 
 ---@alias actionidentifier string a string in the format of "spell-spellId" or "macro-macroName" or "system-target", etc, used to pass information about the action more easily
diff --git a/Libs/DF/scrollbox.lua b/Libs/DF/scrollbox.lua
index be319cdb..173ea08c 100644
--- a/Libs/DF/scrollbox.lua
+++ b/Libs/DF/scrollbox.lua
@@ -6,7 +6,7 @@ if (not detailsFramework or not DetailsFrameworkCanLoad) then
 end
 
 local CreateFrame = CreateFrame
-local GetSpellInfo = GetSpellInfo or function(spellID) if not spellID then return nil end local si = C_Spell.GetSpellInfo(spellID) if si then return si.name, nil, si.iconID, si.castTime, si.minRange, si.maxRange, si.spellID, si.originalIconID end end
+local GetSpellInfo = GetSpellInfo
 local GameTooltip = GameTooltip
 local unpack = unpack
 
diff --git a/core/gears.lua b/core/gears.lua
index 1335e063..1b6de893 100644
--- a/core/gears.lua
+++ b/core/gears.lua
@@ -2566,25 +2566,6 @@ Details.performanceData = {
 	culpritDesc = "",
 }
 
-function Details:HandleRogueCombatSpecIconByGameVersion()
-	local _, _, _, patchVersion = GetBuildInfo()
-	if (patchVersion >= 70000) then --Legion
-		--rogue combat is a rogue outlaw
-		local rogueCombatCoords = Details.class_specs_coords[260]
-		rogueCombatCoords[1] = 0
-		rogueCombatCoords[2] = 64 / 512
-		rogueCombatCoords[3] = 384 / 512
-		rogueCombatCoords[4] = 448 / 512
-
-		--new versions of the game has a different icon for assassination
-		local rogueAssassinationCoords = Details.class_specs_coords[259]
-		rogueAssassinationCoords[1] = 64 / 512
-		rogueAssassinationCoords[2] = 128 / 512
-		rogueAssassinationCoords[3] = 384 / 512
-		rogueAssassinationCoords[4] = 448 / 512
-	end
-end
-
 function CopyText(text) --[[GLOBAL]]
 	if (not Details.CopyTextField) then
 		Details.CopyTextField = CreateFrame("Frame", "DetailsCopyText", UIParent, "BackdropTemplate")