diff --git a/Details.toc b/Details.toc
index 8cbb06bd..715f55db 100644
--- a/Details.toc
+++ b/Details.toc
@@ -125,6 +125,7 @@ frames\window_classcolor.lua
 frames\window_statistics.lua
 frames\window_aura_tracker.lua
 frames\window_debug.lua
+frames\window_pro_file.lua
 
 classes\class_error.lua
 classes\class_spelltable.lua
diff --git a/boot.lua b/boot.lua
index f806f3b3..b6c4e2d3 100644
--- a/boot.lua
+++ b/boot.lua
@@ -19,8 +19,8 @@
 		local addonName, Details222 = ...
 		local version = GetBuildInfo()
 
-		Details.build_counter = 12869
-		Details.alpha_build_counter = 12869 --if this is higher than the regular counter, use it instead
+		Details.build_counter = 12877
+		Details.alpha_build_counter = 12877 --if this is higher than the regular counter, use it instead
 		Details.dont_open_news = true
 		Details.game_version = version
 		Details.userversion = version .. " " .. Details.build_counter
diff --git a/core/parser.lua b/core/parser.lua
index 67d92b4a..4b133f4a 100755
--- a/core/parser.lua
+++ b/core/parser.lua
@@ -635,7 +635,7 @@
 					Details:Msg(Details.WhoAggroTimer.HitBy)
 				end
 
-				local spellInfo = C_Spell.GetSpellInfo(spellId)
+				--local spellInfo = C_Spell.GetSpellInfo(spellId)
 				Details222.StartCombat(sourceSerial, sourceName, sourceFlags, targetSerial, targetName, targetFlags)
 			else
 				--entrar em combate se for dot e for do jogador e o ultimo combate ter sido a mais de 10 segundos atr�s
@@ -5585,6 +5585,8 @@ local SPELL_POWER_PAIN = SPELL_POWER_PAIN or (PowerEnum and PowerEnum.Pain) or 1
 	end
 
 	local update_persistant_unitname_cache = function()
+		Details.UpdatePersistantCacheTimer = nil
+
 		local unitIdCache
 
 		if (IsInRaid()) then
@@ -5613,7 +5615,9 @@ local SPELL_POWER_PAIN = SPELL_POWER_PAIN or (PowerEnum and PowerEnum.Pain) or 1
 	function Details.parser_functions:GROUP_ROSTER_UPDATE(...)
 		local bIsInGroup = IsInGroup() or IsInRaid()
 
-		update_persistant_unitname_cache()
+		if (not Details.UpdatePersistantCacheTimer) then
+			Details.UpdatePersistantCacheTimer = C_Timer.NewTimer(2, update_persistant_unitname_cache)
+		end
 
 		if (not Details.in_group) then
 			Details.in_group = bIsInGroup
@@ -5817,8 +5821,17 @@ local SPELL_POWER_PAIN = SPELL_POWER_PAIN or (PowerEnum and PowerEnum.Pain) or 1
 		end
 	end
 
-	function Details.parser_functions:UNIT_NAME_UPDATE(...)
+	function Details.parser_functions:UNIT_NAME_UPDATE(unitId)
 		Details:SchedulePetUpdate(5)
+		local unitGUID = UnitGUID(unitId)
+		if (unitGUID) then
+			if (unitGUID:match("^Pl")) then
+				local unitFullName = Details:GetFullName(unitId)
+				if (unitFullName) then
+					group_roster_name_cache[unitGUID] = unitFullName
+				end
+			end
+		end
 	end
 
 	function Details.parser_functions:PLAYER_TARGET_CHANGED(...)
diff --git a/frames/window_pro_file.lua b/frames/window_pro_file.lua
new file mode 100644
index 00000000..c0d024f8
--- /dev/null
+++ b/frames/window_pro_file.lua
@@ -0,0 +1,6 @@
+
+local Details = Details
+local addonName, Details222 = ...
+---@type detailsframework
+local detailsFramework = DetailsFramework
+local _
diff --git a/startup.lua b/startup.lua
index 23501808..ad348ea6 100644
--- a/startup.lua
+++ b/startup.lua
@@ -583,6 +583,55 @@ function Details222.StartUp.StartMeUp()
 
 	Details.cached_specs[UnitGUID("player")] = GetSpecializationInfo(GetSpecialization() or 0)
 
+	if (GetExpansionLevel() == 2) then
+		if (not Details.data_wipes_exp["3"]) then
+			Details:Msg("New expansion detected, clearing data...")
+			Details:Destroy(Details.encounter_spell_pool or {})
+			Details:Destroy(Details.boss_mods_timers or {})
+			Details:Destroy(Details.spell_school_cache or {})
+			Details:Destroy(Details.spell_pool or {})
+			Details:Destroy(Details.npcid_pool or {})
+			Details:Destroy(Details.current_exp_raid_encounters or {})
+			Details.data_wipes_exp["3"] = true
+
+			Details.frame_background_color[1] = 0.0549
+			Details.frame_background_color[2] = 0.0549
+			Details.frame_background_color[3] = 0.0549
+			Details.frame_background_color[4] = 0.934
+
+			if (Details.breakdown_spell_tab.spellcontainer_headers.critpercent) then
+				Details.breakdown_spell_tab.spellcontainer_headers.critpercent.enabled = true
+			end
+
+			if (Details.breakdown_spell_tab.spellcontainer_headers.uptime) then
+				Details.breakdown_spell_tab.spellcontainer_headers.uptime.enabled = true
+			end
+
+			if (Details.breakdown_spell_tab.spellcontainer_headers.hits) then
+				Details.breakdown_spell_tab.spellcontainer_headers.hits.enabled = true
+			end
+
+			Details.breakdown_general.bar_texture = "You Are the Best!"
+
+			Details.tooltip.rounded_corner = false
+
+			local tooltipBarColor = Details.tooltip.bar_color
+			tooltipBarColor[1] = 0.129
+			tooltipBarColor[2] = 0.129
+			tooltipBarColor[3] = 0.129
+			tooltipBarColor[4] = 1
+
+			local tooltipBackgroundColor = Details.tooltip.background
+			tooltipBackgroundColor[1] = 0.054
+			tooltipBackgroundColor[2] = 0.054
+			tooltipBackgroundColor[3] = 0.054
+			tooltipBackgroundColor[4] = 0.8
+
+			Details.tooltip.fontshadow = true
+			Details.tooltip.fontsize = 11
+		end
+	end
+
 	Details.boss_mods_timers.encounter_timers_dbm = Details.boss_mods_timers.encounter_timers_dbm or {}
 	Details.boss_mods_timers.encounter_timers_bw = Details.boss_mods_timers.encounter_timers_bw or {}