diff --git a/.luacheckrc b/.luacheckrc
index babd499..d0aa59c 100644
--- a/.luacheckrc
+++ b/.luacheckrc
@@ -15,7 +15,9 @@ std = "lua51"
 globals = {
 	"__chomp_internal",
 	"AddOn_Chomp",
-	"ChatThrottleLib",
+	"ChatThrottleLib.MSG_OVERHEAD",
+	"ChatThrottleLib.BURST",
+	"ChatThrottleLib.MAX_CPS",
 }
 
 read_globals = {
@@ -26,53 +28,39 @@ read_globals = {
 	"LibStub.GetLibrary",
 	"LibStub.NewLibrary",
 
+	-- ChatThrottleLib
+	"ChatThrottleLib.BNSendGameData",
+	"ChatThrottleLib.Enqueue",
+	"ChatThrottleLib.SendAddonMessage",
+	"ChatThrottleLib.SendAddonMessageLogged",
+	"ChatThrottleLib.SendChatMessage",
+
 	-- Global APIs
 	"Ambiguate",
 	"bit.band",
 	"bit.bor",
 	"BNET_CLIENT_WOW",
 	"BNFeaturesEnabledAndConnected",
-	"BNGetFriendGameAccountInfo",
-	"BNGetGameAccountInfo",
-	"BNGetNumFriendGameAccounts",
 	"BNGetNumFriends",
 	"BNSendGameData",
-	"BNSendWhisper",
 	"C_BattleNet.GetFriendGameAccountInfo",
 	"C_BattleNet.GetFriendNumGameAccounts",
 	"C_BattleNet.GetGameAccountInfoByID",
-	"C_ChatInfo",
-	"C_Club",
-	"C_ReportSystem.CanReportPlayer",
-	"C_ReportSystem.OpenReportPlayerDialog",
-	"C_Timer.After",
-	"C_Timer.NewTicker",
-	"CallErrorHandler",
+	"C_ChatInfo.IsAddonMessagePrefixRegistered",
+	"C_ChatInfo.RegisterAddonMessagePrefix",
 	"ChatFrame_AddMessageEventFilter",
-	"CopyValuesAsKeys",
 	"CreateFrame",
-	"CreateFromMixins",
-	"DoublyLinkedListMixin",
-	"Enum.SendAddonMessageResult",
 	"ERR_CHAT_PLAYER_NOT_FOUND_S",
 	"FULL_PLAYER_NAME",
 	"GetAutoCompleteRealms",
 	"GetNetStats",
-	"GetPlayerInfoByGUID",
 	"GetRealmName",
 	"GetTime",
 	"hooksecurefunc",
-	"InCombatLockdown",
-	"IsInGroup",
-	"IsInRaid",
 	"IsLoggedIn",
 	"LE_PARTY_CATEGORY_HOME",
-	"LE_PARTY_CATEGORY_INSTANCE",
 	"LE_REALM_RELATION_COALESCED",
-	"Mixin",
-	"PLAYER_REPORT_TYPE_LANGUAGE",
-	"PlayerLocationMixin",
-	"SendChatMessage",
+	"securecallfunction",
 	"strcmputf8i",
 	"string.join",
 	"string.split",
@@ -85,7 +73,6 @@ read_globals = {
 	"UnitName",
 	"UnitRealmRelationship",
 	"UNKNOWNOBJECT",
-	"wipe",
 	"WOW_PROJECT_ID",
 	"WOW_PROJECT_MAINLINE",
 }
diff --git a/CTLCompat.lua b/CTLCompat.lua
deleted file mode 100644
index 404ed31..0000000
--- a/CTLCompat.lua
+++ /dev/null
@@ -1,105 +0,0 @@
---[[
-	© Justin Snelgrove
-
-	Permission to use, copy, modify, and distribute this software for any
-	purpose with or without fee is hereby granted, provided that the above
-	copyright notice and this permission notice appear in all copies.
-
-	THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-	WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-	MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
-	SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-	WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
-	OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
-	CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-	--
-
-	Portions of this file are copied directly from ChatThrottleLib (v23) by
-	mikk, which was released into the public domain.
-]]
-
-local Chomp = LibStub:GetLibrary("Chomp", true)
-local Internal = Chomp and Chomp.Internal or nil
-
-if not Chomp or not Internal or not Internal.LOADING then
-	return
-end
-
--- The following code provides a compatibility layer for addons using
--- ChatThrottleLib. It won't load (and Chomp will feed messages into CTL) if
--- there's a newer version of CTL loaded than this layer is compatible with, or
--- if a newer version is loaded after Chomp. This can cause some weird things
--- to happen if someone decides to LoadOnDemand a newer copy of ChatThrottleLib,
--- but that will hopefully be vanishingly rare.
-
-local CTL_VERSION = 24
-
-local PRIORITY_FROM_CTL = { BULK = "LOW", NORMAL = "MEDIUM", ALERT = "HIGH" }
-
-if ChatThrottleLib and not ChatThrottleLib.isChomp and ChatThrottleLib.version > CTL_VERSION then
-	Internal.ChatThrottleLib = true
-	return
-end
-
-if type(ChatThrottleLib) ~= "table" then
-	ChatThrottleLib = {}
-else
-	setmetatable(ChatThrottleLib, nil)
-end
-ChatThrottleLib.version = nil -- Handled in metatable.
-ChatThrottleLib.isChomp = true
-
-function ChatThrottleLib:SendAddonMessage(priorityName, prefix, text, kind, target, queueName, callback, callbackArg)
-	if not priorityName or not prefix or not text or not kind or not PRIORITY_FROM_CTL[priorityName] then
-		error("Usage: ChatThrottleLib:SendAddonMessage(\"{BULK||NORMAL||ALERT}\", \"prefix\", \"text\", \"chattype\"[, \"target\"])", 2)
-	elseif callback and type(callback) ~= "function" then
-		error("ChatThrottleLib:SendAddonMessage(): callback: expected function, got " .. type(callback), 2)
-	elseif #text > 255 then
-		error("ChatThrottleLib:SendAddonMessage(): message length cannot exceed 255 bytes", 2)
-	end
-	if kind == "CHANNEL" then
-		target = tonumber(target)
-	end
-	Chomp.SendAddonMessage(prefix, text, kind, target, PRIORITY_FROM_CTL[priorityName], queueName or ("%s%s%s"):format(prefix, kind, (tostring(target) or "")), callback, callbackArg)
-end
-
-function ChatThrottleLib:SendChatMessage(priorityName, prefix, text, kind, language, target, queueName, callback, callbackArg)
-	if not priorityName or not prefix or not text or not PRIORITY_FROM_CTL[priorityName] then
-		error("Usage: ChatThrottleLib:SendChatMessage(\"{BULK||NORMAL||ALERT}\", \"prefix\", \"text\"[, \"chattype\"[, \"language\"[, \"destination\"]]]", 2)
-	elseif callback and type(callback) ~= "function" then
-		error("ChatThrottleLib:SendChatMessage(): callback: expected function, got " .. type(callback), 2)
-	elseif #text > 255 then
-		error("ChatThrottleLib:SendChatMessage(): message length cannot exceed 255 bytes", 2)
-	end
-	if kind == "CHANNEL" then
-		target = tonumber(target)
-	end
-	Chomp.SendChatMessage(text, kind, language, target, PRIORITY_FROM_CTL[priorityName], queueName or ("%s%s%s"):format(prefix, (kind or "SAY"), (tostring(target) or "")), callback, callbackArg)
-end
-
-function ChatThrottleLib.Hook_SendAddonMessage()
-end
-ChatThrottleLib.Hook_SendChatMessage = ChatThrottleLib.Hook_SendAddonMessage
-
--- This metatable catches changes to the CTL version, in case of a newer
--- version of CTL replacing this compatibility layer.
-setmetatable(ChatThrottleLib, {
-	__index = function(self, key)
-		if key == "version" then
-			return CTL_VERSION
-		elseif key == "securelyHooked" then
-			return true
-		end
-	end,
-	__newindex = function(self, key, value)
-		if key == "version" then
-			self.isChomp = nil
-			Internal.ChatThrottleLib = true
-			setmetatable(self, nil)
-		end
-		rawset(self, key, value)
-	end,
-})
-
-Internal.ChatThrottleLib = nil
diff --git a/Chomp.xml b/Chomp.xml
index e6a964b..2e65c03 100644
--- a/Chomp.xml
+++ b/Chomp.xml
@@ -2,7 +2,6 @@
 	<Include file="Internal.lua"/>
 	<Include file="Public.lua"/>
 	<Include file="StringManip.lua"/>
-	<Include file="CTLCompat.lua"/>
 
 	<Script>
 		local Chomp = LibStub:GetLibrary("Chomp", true)
diff --git a/Internal.lua b/Internal.lua
index 8b71400..0b1ad73 100644
--- a/Internal.lua
+++ b/Internal.lua
@@ -14,7 +14,7 @@
 	CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 ]]
 
-local VERSION = 25
+local VERSION = 26
 
 if IsLoggedIn() then
 	error(("Chomp Message Library (embedded: %s) cannot be loaded after login."):format((...)))
@@ -34,30 +34,6 @@ local Internal = Chomp.Internal
 
 Internal.callbacks = LibStub:GetLibrary("CallbackHandler-1.0"):New(Internal)
 
---[[
-	CONSTANTS
-]]
-
--- Safe instantaneous burst bytes and safe susatined bytes per second.
--- Lower rates on non-Retail clients due to aggressive throttling.
-local BURST, BPS
-
-if WOW_PROJECT_ID == WOW_PROJECT_MAINLINE then
-	BURST, BPS = 8192, 2048
-else
-	BURST, BPS = 4000, 800
-end
-
--- These values were safe on 8.0 beta, but are unsafe on 7.3 live. Normally I'd
--- love to automatically use them if 8.0 is live, but it's not 100% clear if
--- this is a 8.0 thing or a test realm thing.
---local BURST, BPS = 16384, 4096
-local OVERHEAD = 27
-
-local POOL_TICK = 0.2
-
-local PRIORITIES = { "HIGH", "MEDIUM", "LOW" }
-
 --[[
 	INTERNAL TABLES
 ]]
@@ -193,7 +169,7 @@ local function HandleMessageIn(prefix, text, channel, sender, target, zoneChanne
 	end
 
 	if prefixData.rawCallback then
-		xpcall(prefixData.rawCallback, CallErrorHandler, prefix, text, channel, sender, target, zoneChannelID, localID, name, instanceID, nil, nil, nil, sessionID, msgID, msgTotal, bitField)
+		securecallfunction(prefixData.rawCallback, prefix, text, channel, sender, target, zoneChannelID, localID, name, instanceID, nil, nil, nil, sessionID, msgID, msgTotal, bitField)
 	end
 
 	local deserialize = bit.band(bitField, Internal.BITS.SERIALIZE) == Internal.BITS.SERIALIZE
@@ -233,7 +209,7 @@ local function HandleMessageIn(prefix, text, channel, sender, target, zoneChanne
 				end
 			end
 			if prefixData.validTypes[type(handlerData)] then
-				xpcall(prefixData.callback, CallErrorHandler, prefix, handlerData, channel, sender, target, zoneChannelID, localID, name, instanceID, nil, nil, nil, sessionID, msgID, msgTotal, bitField)
+				securecallfunction(prefixData.callback, prefix, handlerData, channel, sender, target, zoneChannelID, localID, name, instanceID, nil, nil, nil, sessionID, msgID, msgTotal, bitField)
 				Internal:TriggerEvent("OnMessageReceived", prefix, handlerData, channel, sender, target, zoneChannelID, localID, name, instanceID, nil, nil, nil, sessionID, msgID, msgTotal, bitField)
 			end
 			buffer[i] = false
@@ -270,154 +246,6 @@ local function ParseBattleNetMessage(prefix, text, kind, bnetIDGameAccount)
 	return prefix, text, ("%s:BATTLENET"):format(kind), name, Chomp.NameMergedRealm(UnitName("player")), 0, 0, "", 0
 end
 
---[[
-	INTERNAL BANDWIDTH POOL
-]]
-
-local SendAddonMessageResult = Mixin({
-    Success = 0,
-    InvalidPrefix = 1,
-    InvalidMessage = 2,
-    AddonMessageThrottle = 3,
-    InvalidChatType = 4,
-    NotInGroup = 5,
-    TargetRequired = 6,
-    InvalidChannel = 7,
-    ChannelThrottle = 8,
-    GeneralError = 9,  -- Reporting for duty, sir!
-}, Enum.SendAddonMessageResult or {})
-
-function Internal:MapToSendAddonMessageResult(result)
-	if result == true then
-		result = SendAddonMessageResult.Success
-	elseif result == false then
-		result = SendAddonMessageResult.GeneralError
-	end
-
-	return result
-end
-
-function Internal:IsRetryMessageResult(result)
-	if result == SendAddonMessageResult.AddonMessageThrottle then
-		return true
-	elseif result == SendAddonMessageResult.ChannelThrottle then
-		return true
-	else
-		return false
-	end
-end
-
-function Internal:RunQueue()
-	if self:UpdateBytes() <= 0 then
-		return
-	end
-	local active = {}
-	local blockedQueues = {}
-	for i, priority in ipairs(PRIORITIES) do
-		if self[priority].front then -- Priority has queues.
-			active[#active + 1] = self[priority]
-		end
-	end
-	local bytes = (#active > 0 and self.bytes / #active or 0)
-	self.bytes = 0
-	for i, priority in ipairs(active) do
-		priority.bytes = priority.bytes + bytes
-		while priority.front and priority.bytes >= priority.front.front.length do
-			local queue = priority:PopFront()
-			local message = queue:PopFront()
-			local sendResult = SendAddonMessageResult.GeneralError
-			if (message.kind ~= "RAID" and message.kind ~= "PARTY" or IsInGroup(LE_PARTY_CATEGORY_HOME)) and (message.kind ~= "INSTANCE_CHAT" or IsInGroup(LE_PARTY_CATEGORY_INSTANCE)) then
-				priority.bytes = priority.bytes - message.length
-				self.isSending = true
-				sendResult = self:MapToSendAddonMessageResult(select(-1, true, message.f(unpack(message, 1, 4))))
-				self.isSending = false
-			end
-			if self:IsRetryMessageResult(sendResult) then
-				-- Requeue the message, but don't requeue the queue.
-				queue:PushFront(message)
-				priority.bytes = priority.bytes + message.length
-				blockedQueues[#blockedQueues + 1] = { priority, queue }
-			else
-				if queue.front then -- More messages in this queue.
-					priority:PushBack(queue)
-				else -- No more messages in this queue.
-					priority.byName[queue.name] = nil
-				end
-				if message.callback then
-					local didSend = (sendResult == SendAddonMessageResult.Success)
-					xpcall(message.callback, CallErrorHandler, message.callbackArg, didSend)
-				end
-			end
-		end
-		if not priority.front then
-			self.bytes = self.bytes + priority.bytes
-			priority.bytes = 0
-		end
-	end
-	for _, blockedQueueInfo in ipairs(blockedQueues) do
-		local priority, queue = unpack(blockedQueueInfo)
-		priority:PushBack(queue)
-	end
-end
-
-function Internal:HasQueuedData()
-	for _, priority in ipairs(PRIORITIES) do
-		if self[priority].front then
-			return true;
-		end
-	end
-
-	return false;
-end
-
-function Internal:UpdateBytes()
-	local bps, burst = self.BPS, self.BURST
-	if InCombatLockdown() then
-		bps = bps * 0.50
-		burst = burst * 0.50
-	end
-
-	local now = GetTime()
-	local newBytes = (now - self.lastByteUpdate) * bps
-	local bytes = math.min(burst, self.bytes + newBytes)
-	bytes = math.max(bytes, -bps) -- Probably going to fail anyway.
-	self.bytes = bytes
-	self.lastByteUpdate = now
-
-	return bytes
-end
-
-function Internal:Enqueue(priorityName, queueName, message)
-	local priority = self[priorityName]
-	local queue = priority.byName[queueName]
-	if not queue then
-		queue = Mixin({ name = queueName }, DoublyLinkedListMixin)
-		priority.byName[queueName] = queue
-		priority:PushBack(queue)
-	end
-	queue:PushBack(message)
-	self:StartQueue()
-end
-
-Internal.bytes = 0
-Internal.lastByteUpdate = GetTime()
-Internal.BPS = BPS
-Internal.BURST = BURST
-
-for i, priority in ipairs(PRIORITIES) do
-	Internal[priority] = Mixin({ bytes = 0, byName = {} }, DoublyLinkedListMixin)
-end
-
-function Internal:StartQueue()
-	if not self.queueTicker then
-		local function OnTick()
-			self:RunQueue()
-		end
-
-		self.queueTicker = C_Timer.NewTicker(POOL_TICK, OnTick)
-	end
-end
-
 function Internal:TriggerEvent(event, ...)
 	return self.callbacks:Fire(event, ...)
 end
@@ -488,10 +316,6 @@ local function HookSendAddonMessage(prefix, text, kind, target)
 		local filterKey = Internal.MessageFilterKeyCache[target]
 		Internal.Filter[filterKey] = GetTime() + (select(3, GetNetStats()) * 0.001) + 5.000
 	end
-	if Internal.isSending then return end
-	local prefixLength = math.min(#tostring(prefix), 16)
-	local length = math.min(#tostring(text), 255)
-	Internal.bytes = Internal.bytes - (length + prefixLength + OVERHEAD)
 end
 
 local function HookSendAddonMessageLogged(prefix, text, kind, target)
@@ -499,40 +323,6 @@ local function HookSendAddonMessageLogged(prefix, text, kind, target)
 		local filterKey = Internal.MessageFilterKeyCache[target]
 		Internal.Filter[filterKey] = GetTime() + (select(3, GetNetStats()) * 0.001) + 5.000
 	end
-	if Internal.isSending then return end
-	local prefixLength = math.min(#tostring(prefix), 16)
-	local length = math.min(#tostring(text), 255)
-	Internal.bytes = Internal.bytes - (length + prefixLength + OVERHEAD)
-end
-
-local function HookSendChatMessage(text, kind, language, target)
-	if Internal.isSending then return end
-	Internal.bytes = Internal.bytes - (#tostring(text) + OVERHEAD)
-end
-
-local function HookBNSendGameData(bnetIDGameAccount, prefix, text)
-	if Internal.isSending then return end
-	local prefixLength = math.min(#tostring(prefix), 16)
-	local length = math.min(#tostring(text), 4093 - prefixLength)
-	Internal.bytes = Internal.bytes - (length + prefixLength + OVERHEAD)
-end
-
-local function HookBNSendWhisper(bnetIDAccount, text)
-	if Internal.isSending then return end
-	local length = math.min(#tostring(text), 997)
-	Internal.bytes = Internal.bytes - (length + OVERHEAD)
-end
-
-local function HookC_ClubSendMessage(clubID, streamID, text)
-	if Internal.isSending then return end
-	local length = #tostring(text)
-	Internal.bytes = Internal.bytes - (length + OVERHEAD)
-end
-
-local function HookC_ClubEditMessage(clubID, streamID, messageID, text)
-	if Internal.isSending then return end
-	local length = #tostring(text)
-	Internal.bytes = Internal.bytes - (length + OVERHEAD)
 end
 
 --[[
@@ -649,6 +439,7 @@ end
 ]]
 
 Internal:Hide()
+Internal:RegisterEvent("ADDON_LOADED")
 Internal:RegisterEvent("CHAT_MSG_ADDON")
 Internal:RegisterEvent("CHAT_MSG_ADDON_LOGGED")
 Internal:RegisterEvent("BN_CHAT_MSG_ADDON")
@@ -660,7 +451,6 @@ Internal:RegisterEvent("BN_DISCONNECTED")
 Internal:RegisterEvent("BN_FRIEND_ACCOUNT_OFFLINE")
 Internal:RegisterEvent("BN_FRIEND_ACCOUNT_ONLINE")
 Internal:RegisterEvent("BN_FRIEND_INFO_CHANGED")
-Internal:RegisterEvent("BN_INFO_CHANGED")
 Internal:RegisterEvent("FRIENDLIST_UPDATE")
 
 Internal:SetScript("OnEvent", function(self, event, ...)
@@ -681,11 +471,6 @@ Internal:SetScript("OnEvent", function(self, event, ...)
 		_G.__chomp_internal = nil
 		hooksecurefunc(C_ChatInfo, "SendAddonMessage", HookSendAddonMessage)
 		hooksecurefunc(C_ChatInfo, "SendAddonMessageLogged", HookSendAddonMessageLogged)
-		hooksecurefunc("SendChatMessage", HookSendChatMessage)
-		hooksecurefunc("BNSendGameData", HookBNSendGameData)
-		hooksecurefunc("BNSendWhisper", HookBNSendWhisper)
-		hooksecurefunc(C_Club, "SendMessage", HookC_ClubSendMessage)
-		hooksecurefunc(C_Club, "EditMessage", HookC_ClubEditMessage)
 		ChatFrame_AddMessageEventFilter("CHAT_MSG_SYSTEM", MessageEventFilter_SYSTEM)
 		self.SameRealm = {}
 		self.SameRealm[(GetRealmName():gsub("[%s%-]", ""))] = true
@@ -699,12 +484,6 @@ Internal:SetScript("OnEvent", function(self, event, ...)
 			end
 			self.IncomingQueue = nil
 		end
-		if self.OutgoingQueue then
-			for i, q in ipairs(self.OutgoingQueue) do
-				Chomp[q.f](unpack(q, 1, q.n))
-			end
-			self.OutgoingQueue = nil
-		end
 		Internal:UpdateBattleNetAccountData()
 	elseif event == "PLAYER_LEAVING_WORLD" then
 		self.unloadTime = GetTime()
@@ -719,6 +498,13 @@ Internal:SetScript("OnEvent", function(self, event, ...)
 		end
 		self.unloadTime = nil
 		Internal:UpdateBattleNetAccountData()
+	elseif event == "ADDON_LOADED" then
+		-- Tweak CTL's conservative estimates.
+		if WOW_PROJECT_ID == WOW_PROJECT_MAINLINE then
+			ChatThrottleLib.BURST = math.max(ChatThrottleLib.BURST, 6144)
+			ChatThrottleLib.MAX_CPS = math.max(ChatThrottleLib.MAX_CPS, 2048)
+			ChatThrottleLib.MSG_OVERHEAD = math.min(32, ChatThrottleLib.MSG_OVERHEAD)
+		end
 	end
 end)
 
diff --git a/Public.lua b/Public.lua
index 000b282..d725860 100644
--- a/Public.lua
+++ b/Public.lua
@@ -22,21 +22,9 @@ if not Chomp or not Internal or not Internal.LOADING then
 	return
 end
 
-local DEFAULT_PRIORITY = "MEDIUM"
+local DEFAULT_PRIORITY = "NORMAL"
 local PRIORITIES_HASH = { HIGH = true, MEDIUM = true, LOW = true }
 local PRIORITY_TO_CTL = { LOW = "BULK", MEDIUM = "NORMAL", HIGH = "ALERT" }
-local OVERHEAD = 27
-
-local function QueueMessageOut(func, ...)
-	if not Internal.OutgoingQueue then
-		Internal.OutgoingQueue = {}
-	end
-	local t = { ... }
-	t.f = func
-	t.n = select("#", ...)
-	local q = Internal.OutgoingQueue
-	q[#q + 1] = t
-end
 
 function Chomp.SendAddonMessage(prefix, text, kind, target, priority, queue, callback, callbackArg)
 	if type(prefix) ~= "string" then
@@ -61,58 +49,18 @@ function Chomp.SendAddonMessage(prefix, text, kind, target, priority, queue, cal
 	elseif #prefix > 16 then
 		error("Chomp.SendAddonMessage: prefix: length cannot exceed 16 bytes", 2)
 	end
-	if not Internal.isReady then
-		QueueMessageOut("SendAddonMessage", prefix, text, kind, target, priority, queue, callback, callbackArg)
-		return
-	end
 
 	if not kind then
 		kind = "PARTY"
 	else
 		kind = kind:upper()
 	end
+
 	if target and kind == "WHISPER" then
 		target = Ambiguate(target, "none")
 	end
-	length = length + #prefix + OVERHEAD
 
-	if Internal.ChatThrottleLib and not ChatThrottleLib.isChomp then
-		-- CTL likes to drop RAID messages, despite the game falling back
-		-- automatically to PARTY.
-		if kind == "RAID" and not IsInRaid() then
-			kind = "PARTY"
-		end
-		ChatThrottleLib:SendAddonMessage(PRIORITY_TO_CTL[priority] or "NORMAL", prefix, text, kind, target, queue or ("%s%s%s"):format(prefix, kind, tostring(target) or ""), callback, callbackArg)
-		return
-	end
-
-	if not Internal:HasQueuedData() and length <= Internal:UpdateBytes() then
-		Internal.bytes = Internal.bytes - length
-		Internal.isSending = true
-		local sendResult = select(-1, C_ChatInfo.SendAddonMessage(prefix, text, kind, target))
-		sendResult = Internal:MapToSendAddonMessageResult(sendResult)
-		Internal.isSending = false
-		if not Internal:IsRetryMessageResult(sendResult) then
-			if callback then
-				xpcall(callback, CallErrorHandler, callbackArg, true)
-			end
-			return
-		end
-	end
-
-	local message = {
-		f = C_ChatInfo.SendAddonMessage,
-		[1] = prefix,
-		[2] = text,
-		[3] = kind,
-		[4] = target,
-		kind = kind,
-		length = length,
-		callback = callback,
-		callbackArg = callbackArg,
-	}
-
-	return Internal:Enqueue(priority or DEFAULT_PRIORITY, queue or ("%s%s%s"):format(prefix, kind, (tostring(target) or "")), message)
+	ChatThrottleLib:SendAddonMessage(PRIORITY_TO_CTL[priority] or DEFAULT_PRIORITY, prefix, text, kind, target, queue, callback, callbackArg)
 end
 
 function Chomp.SendAddonMessageLogged(prefix, text, kind, target, priority, queue, callback, callbackArg)
@@ -138,58 +86,18 @@ function Chomp.SendAddonMessageLogged(prefix, text, kind, target, priority, queu
 	elseif #prefix > 16 then
 		error("Chomp.SendAddonMessageLogged: prefix: length cannot exceed 16 bytes", 2)
 	end
-	if not Internal.isReady then
-		QueueMessageOut("SendAddonMessageLogged", prefix, text, kind, target, priority, queue, callback, callbackArg)
-		return
-	end
 
 	if not kind then
 		kind = "PARTY"
 	else
 		kind = kind:upper()
 	end
+
 	if target and kind == "WHISPER" then
 		target = Ambiguate(target, "none")
 	end
-	length = length + #prefix + OVERHEAD
-
-	if Internal.ChatThrottleLib and not ChatThrottleLib.isChomp and ChatThrottleLib.SendAddonMessageLogged then
-		-- CTL likes to drop RAID messages, despite the game falling back
-		-- automatically to PARTY.
-		if kind == "RAID" and not IsInRaid() then
-			kind = "PARTY"
-		end
-		ChatThrottleLib:SendAddonMessageLogged(PRIORITY_TO_CTL[priority] or "NORMAL", prefix, text, kind, target, queue or ("%s%s%s"):format(prefix, kind, tostring(target) or ""), callback, callbackArg)
-		return
-	end
 
-	if not Internal:HasQueuedData() and length <= Internal:UpdateBytes() then
-		Internal.bytes = Internal.bytes - length
-		Internal.isSending = true
-		local sendResult = select(-1, C_ChatInfo.SendAddonMessageLogged(prefix, text, kind, target))
-		sendResult = Internal:MapToSendAddonMessageResult(sendResult)
-		Internal.isSending = false
-		if not Internal:IsRetryMessageResult(sendResult) then
-			if callback then
-				xpcall(callback, CallErrorHandler, callbackArg, true)
-			end
-			return
-		end
-	end
-
-	local message = {
-		f = C_ChatInfo.SendAddonMessageLogged,
-		[1] = prefix,
-		[2] = text,
-		[3] = kind,
-		[4] = target,
-		kind = kind,
-		length = length,
-		callback = callback,
-		callbackArg = callbackArg,
-	}
-
-	return Internal:Enqueue(priority or DEFAULT_PRIORITY, queue or ("%s%s%s"):format(prefix, kind, (tostring(target) or "")), message)
+	ChatThrottleLib:SendAddonMessageLogged(PRIORITY_TO_CTL[priority] or DEFAULT_PRIORITY, prefix, text, kind, target, queue, callback, callbackArg)
 end
 
 function Chomp.SendChatMessage(text, kind, language, target, priority, queue, callback, callbackArg)
@@ -213,55 +121,18 @@ function Chomp.SendChatMessage(text, kind, language, target, priority, queue, ca
 	if length > 255 then
 		error("Chomp.SendChatMessage: text length cannot exceed 255 bytes", 2)
 	end
-	if not Internal.isReady then
-		QueueMessageOut("SendChatMessage", text, kind, language, target, priority, queue, callback, callbackArg)
-		return
-	end
 
 	if not kind then
 		kind = "SAY"
 	else
 		kind = kind:upper()
 	end
+
 	if target and kind == "WHISPER" then
 		target = Ambiguate(target, "none")
 	end
-	length = length + OVERHEAD
-
-	if Internal.ChatThrottleLib and not ChatThrottleLib.isChomp then
-		-- CTL likes to drop RAID messages, despite the game falling back
-		-- automatically to PARTY.
-		if kind == "RAID" and not IsInRaid() then
-			kind = "PARTY"
-		end
-		ChatThrottleLib:SendChatMessage(PRIORITY_TO_CTL[priority] or "NORMAL", "Chomp", text, kind, language, target, queue or kind .. (target or ""), callback, callbackArg)
-		return
-	end
-
-	if not Internal:HasQueuedData() and length <= Internal:UpdateBytes() then
-		Internal.bytes = Internal.bytes - length
-		Internal.isSending = true
-		SendChatMessage(text, kind, language, target)
-		Internal.isSending = false
-		if callback then
-			xpcall(callback, CallErrorHandler, callbackArg, true)
-		end
-		return
-	end
 
-	local message = {
-		f = SendChatMessage,
-		[1] = text,
-		[2] = kind,
-		[3] = language,
-		[4] = target,
-		kind = kind,
-		length = length,
-		callback = callback,
-		callbackArg = callbackArg,
-	}
-
-	return Internal:Enqueue(priority or DEFAULT_PRIORITY, queue or kind .. (target or ""), message)
+	ChatThrottleLib:SendChatMessage(PRIORITY_TO_CTL[priority] or DEFAULT_PRIORITY, "Chomp", text, kind, language, target, queue, callback, callbackArg)
 end
 
 function Chomp.BNSendGameData(bnetIDGameAccount, prefix, text, priority, queue, callback, callbackArg)
@@ -280,93 +151,34 @@ function Chomp.BNSendGameData(bnetIDGameAccount, prefix, text, priority, queue,
 	end
 
 	local length = #text
-	if length > 4078 then
-		error("Chomp.BNSendGameData: text: length cannot exceed 4078 bytes", 2)
+	if length > 255 then
+		error("Chomp.BNSendGameData: text: length cannot exceed 255 bytes", 2)
 	elseif #prefix > 16 then
 		error("Chomp.BNSendGameData: prefix: length cannot exceed 16 bytes", 2)
 	end
 
-	if not Internal.isReady then
-		QueueMessageOut("BNSendGameData", bnetIDGameAccount, prefix, text, priority, queue, callback, callbackArg)
-		return
-	end
-
-	length = length + 18 -- 16 byte prefix, 2 byte bnetIDAccount
+	-- Revisit this logic later if/when CTL merges in BNSendGameData support;
+	-- until then let's poke into its guts.
 
-	if not Internal:HasQueuedData() and length <= Internal:UpdateBytes() then
-		Internal.bytes = Internal.bytes - length
-		Internal.isSending = true
-		BNSendGameData(bnetIDGameAccount, prefix, text)
-		Internal.isSending = false
-		if callback then
-			xpcall(callback, CallErrorHandler, callbackArg, true)
-		end
+	if not ChatThrottleLib.Enqueue then
 		return
 	end
 
-	local message = {
+	ChatThrottleLib:Enqueue(PRIORITY_TO_CTL[priority] or DEFAULT_PRIORITY, queue or prefix, {
 		f = BNSendGameData,
-		[1] = bnetIDGameAccount,
-		[2] = prefix,
-		[3] = text,
-		length = length,
-		callback = callback,
+		callbackFn = callback,
 		callbackArg = callbackArg,
-	}
-
-	return Internal:Enqueue(priority or DEFAULT_PRIORITY, queue or ("%s%d"):format(prefix, bnetIDGameAccount), message)
-end
-
-function Chomp.BNSendWhisper(bnetIDAccount, text, priority, queue, callback, callbackArg)
-	if type(text) ~= "string" then
-		error("Chomp.BNSendWhisper: text: expected string, got " .. type(text), 2)
-	elseif type(bnetIDAccount) ~= "number" then
-		error("Chomp.BNSendWhisper: bnetIDAccount: expected number, got " .. type(bnetIDAccount), 2)
-	elseif priority and not PRIORITIES_HASH[priority] then
-		error("Chomp.BNSendWhisper: priority: expected \"HIGH\", \"MEDIUM\", \"LOW\", or nil, got " .. tostring(priority), 2)
-	elseif queue and type(queue) ~= "string" then
-		error("Chomp.BNSendWhisper: queue: expected string or nil, got " .. type(queue), 2)
-	elseif callback and type(callback) ~= "function" then
-		error("Chomp.BNSendWhisper: callback: expected function or nil, got " .. type(callback), 2)
-	end
-
-	local length = #text
-	if length > 997 then
-		error("Chomp.BNSendWhisper: text length cannot exceed 997 bytes", 2)
-	end
-
-	if not Internal.isReady then
-		QueueMessageOut("BNSendWhisper", bnetIDAccount, text, priority, queue, callback, callbackArg)
-		return
-	end
-
-	length = length + 2 -- 2 byte bnetIDAccount
-
-	if not Internal:HasQueuedData() and length <= Internal:UpdateBytes() then
-		Internal.bytes = Internal.bytes - length
-		Internal.isSending = true
-		BNSendWhisper(bnetIDAccount, text)
-		Internal.isSending = false
-		if callback then
-			xpcall(callback, CallErrorHandler, callbackArg, true)
-		end
-		return
-	end
-
-	local message = {
-		f = BNSendWhisper,
-		[1] = bnetIDAccount,
-		[2] = text,
-		length = length,
-		callback = callback,
-		callbackArg = callbackArg,
-	}
-
-	return Internal:Enqueue(priority or DEFAULT_PRIORITY, queue or tostring(bnetIDAccount), message)
+		nSize = length + (ChatThrottleLib.MSG_OVERHEAD or 40),
+		n = 3,
+		bnetIDGameAccount,
+		prefix,
+		text,
+	})
 end
 
 function Chomp.IsSending()
-	return Internal.isSending
+	-- v26+: Removed with no replacement.
+	return false
 end
 
 local DEFAULT_SETTINGS = {
@@ -462,7 +274,7 @@ local function BNSendGameDataRearrange(prefix, text, bnetIDGameAccount, ...)
 end
 
 local function ToBattleNet(bitField, prefix, text, kind, bnetIDGameAccount, priority, queue)
-	return SplitAndSend(BNSendGameDataRearrange, 4078, bitField, prefix, text, bnetIDGameAccount, priority, queue)
+	return SplitAndSend(BNSendGameDataRearrange, 255, bitField, prefix, text, bnetIDGameAccount, priority, queue)
 end
 
 local DEFAULT_OPTIONS = {}
@@ -495,11 +307,6 @@ function Chomp.SmartAddonMessage(prefix, data, kind, target, messageOptions)
 		error("Chomp.SmartAddonMessage: messageOptions.queue: expected string or nil, got " .. type(messageOptions.queue), 2)
 	end
 
-	if not Internal.isReady then
-		QueueMessageOut("SmartAddonMessage", prefix, data, kind, target, messageOptions)
-		return
-	end
-
 	local bitField = 0x000
 
 	-- v20+: Always set the CODECV2 bit. All clients on the network at this
@@ -522,14 +329,12 @@ function Chomp.SmartAddonMessage(prefix, data, kind, target, messageOptions)
 		target = Chomp.NameMergedRealm(target)
 	end
 
-	local queue = ("%s%s%s"):format(prefix, kind, tostring(target) or "")
-
 	if kind == "WHISPER" then
 		-- GetBattleNetAccountID() only returns an ID for crossfaction and
 		-- crossrealm targets.
 		local bnetIDGameAccount = Internal:GetBattleNetAccountID(target)
 		if bnetIDGameAccount then
-			ToBattleNet(bitField, prefix, Internal.EncodeQuotedPrintable(data, false), kind, bnetIDGameAccount, messageOptions.priority, messageOptions.queue or queue)
+			ToBattleNet(bitField, prefix, Internal.EncodeQuotedPrintable(data, false), kind, bnetIDGameAccount, messageOptions.priority, messageOptions.queue)
 			return "BATTLENET"
 		end
 		local targetUnit = Ambiguate(target, "none")
@@ -541,78 +346,30 @@ function Chomp.SmartAddonMessage(prefix, data, kind, target, messageOptions)
 			kind = UnitInRaid(targetUnit, LE_PARTY_CATEGORY_HOME) and not UnitInSubgroup(targetUnit, LE_PARTY_CATEGORY_HOME) and "RAID" or UnitInParty(targetUnit, LE_PARTY_CATEGORY_HOME) and "PARTY" or "INSTANCE_CHAT"
 			data = ("%s\127%s"):format(not messageOptions.universalBroadcast and Chomp.NameMergedRealm(target) or "", data)
 			target = nil
-			if messageOptions.universalBroadcast then
-				queue = nil
-			end
 		end
 	end
 	if not messageOptions.binaryBlob then
-		ToInGameLogged(bitField, prefix, Internal.EncodeQuotedPrintable(data, true), kind, target, messageOptions.priority, messageOptions.queue or queue)
+		ToInGameLogged(bitField, prefix, Internal.EncodeQuotedPrintable(data, true), kind, target, messageOptions.priority, messageOptions.queue)
 		return "LOGGED"
 	end
-	ToInGame(bitField, prefix, data, kind, target, messageOptions.priority, messageOptions.queue or queue)
+	ToInGame(bitField, prefix, data, kind, target, messageOptions.priority, messageOptions.queue)
 	return "UNLOGGED"
 end
 
-local ReportLocation = CreateFromMixins(PlayerLocationMixin)
-
 function Chomp.CheckReportGUID(prefix, guid)
-	local prefixData = Internal.Prefixes[prefix]
-	if type(prefix) ~= "string" then
-		error("Chomp.CheckReportGUID: prefix: expected string, got " .. type(prefix), 2)
-	elseif type(guid) ~= "string" then
-		error("Chomp.CheckReportGUID: guid: expected string, got " .. type(guid), 2)
-	elseif not prefixData then
-		error("Chomp.CheckReportGUID: prefix: prefix has not been registered with Chomp", 2)
-	end
-	local success, _, _, _, _, _, name, realm = pcall(GetPlayerInfoByGUID, guid)
-	if not success or not name or name == UNKNOWNOBJECT then
-		return false, "UNKNOWN"
-	end
-	local target = Chomp.NameMergedRealm(name, realm)
-	if Internal:GetBattleNetAccountID(target) then
-		return false, "BATTLENET"
-	end
-	ReportLocation:SetGUID(guid)
-	if C_ReportSystem then
-		return C_ReportSystem.CanReportPlayer(ReportLocation), "LOGGED"
-	else
-		return C_ChatInfo.CanReportPlayer(ReportLocation), "LOGGED"
-	end
+	-- v26+: Removed with no replacement.
+	return false
 end
 
 function Chomp.ReportGUID(prefix, guid, customMessage)
-	local prefixData = Internal.Prefixes[prefix]
-	if type(prefix) ~= "string" then
-		error("Chomp.ReportGUID: prefix: expected string, got " .. type(prefix), 2)
-	elseif customMessage and type(customMessage) ~= "string" then
-		error("Chomp.ReportGUID: customMessage: expected string, got " .. type(customMessage), 2)
-	elseif type(guid) ~= "string" then
-		error("Chomp.ReportGUID: guid: expected string, got " .. type(guid), 2)
-	elseif not prefixData then
-		error("Chomp.ReportGUID: prefix: prefix has not been registered with Chomp", 2)
-	end
-	local canReport, reason = Chomp.CheckReportGUID(prefix, guid)
-	if canReport then
-		if C_ReportSystem then
-			local _, _, _, _, _, name, realm = GetPlayerInfoByGUID(guid)
-			if name and realm then
-				C_ReportSystem.OpenReportPlayerDialog(PLAYER_REPORT_TYPE_LANGUAGE, name .. "-" .. realm, ReportLocation)
-			end
-		else
-			C_ChatInfo.ReportPlayer(PLAYER_REPORT_TYPE_LANGUAGE, ReportLocation, ("Report for logged addon prefix: %s. %s"):format(prefix, customMessage or "Objectionable content in logged addon messages."))
-		end
-		return true, reason
-	end
-	return false, reason
+	-- v26+: Removed with no replacement.
+	return false, ""
 end
 
-Chomp.Event = CopyValuesAsKeys(
-	{
-		"OnMessageReceived",
-		"OnError",
-	}
-)
+Chomp.Event = {
+	OnMessageReceived = "OnMessageReceived",
+	OnError = "OnError",
+}
 
 function Chomp.RegisterCallback(event, func, owner)
 	if type(event) ~= "string" then
@@ -677,17 +434,12 @@ end
 Chomp.UnegisterErrorCallback = Chomp.UnregisterErrorCallback
 
 function Chomp.GetBPS()
-	return Internal.BPS, Internal.BURST
+	return ChatThrottleLib.MAX_CPS, ChatThrottleLib.BURST
 end
 
 function Chomp.SetBPS(bps, burst)
-	if type(bps) ~= "number" then
-		error("Chomp.SetBPS: bps: expected number, got " .. type(bps), 2)
-	elseif type(burst) ~= "number" then
-		error("Chomp.SetBPS: burst: expected number, got " .. type(burst), 2)
-	end
-	Internal.BPS = bps
-	Internal.BURST = burst
+	ChatThrottleLib.MAX_CPS = bps
+	ChatThrottleLib.BURST = burst
 end
 
 function Chomp.GetVersion()