diff --git a/.eslintrc.js b/.eslintrc.js
index 83360e50..25fd1d7e 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -34,6 +34,7 @@ module.exports = {
 		'__version_minor__': false,
 		'__version_patch__': false,
 		'__version_prerelease__': false,
+		'__extension__': false,
 		'FrankerFaceZ': false
 	},
 	'rules': {
diff --git a/package.json b/package.json
index 421f994b..96d562e3 100755
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "frankerfacez",
   "author": "Dan Salvato LLC",
-  "version": "4.47.1",
+  "version": "4.48.0",
   "description": "FrankerFaceZ is a Twitch enhancement suite.",
   "private": true,
   "license": "Apache-2.0",
diff --git a/src/addons.js b/src/addons.js
index 8ad6e432..cd22f3c3 100644
--- a/src/addons.js
+++ b/src/addons.js
@@ -5,7 +5,7 @@
 // ============================================================================
 
 import Module from 'utilities/module';
-import { SERVER } from 'utilities/constants';
+import { EXTENSION, SERVER_OR_EXT } from 'utilities/constants';
 import { createElement } from 'utilities/dom';
 import { timeout, has } from 'utilities/object';
 import { getBuster } from 'utilities/time';
@@ -69,15 +69,16 @@ export default class AddonManager extends Module {
 			off: (...args) => this.off(...args)
 		});
 
-		this.settings.add('addons.dev.server', {
-			default: false,
-			ui: {
-				path: 'Add-Ons >> Development',
-				title: 'Use Local Development Server',
-				description: 'Attempt to load add-ons from local development server on port 8001.',
-				component: 'setting-check-box'
-			}
-		});
+		if ( ! EXTENSION )
+			this.settings.add('addons.dev.server', {
+				default: false,
+				ui: {
+					path: 'Add-Ons >> Development',
+					title: 'Use Local Development Server',
+					description: 'Attempt to load add-ons from local development server on port 8001.',
+					component: 'setting-check-box'
+				}
+			});
 
 		this.on('i18n:update', this.rebuildAddonSearch, this);
 
@@ -151,9 +152,13 @@ export default class AddonManager extends Module {
 
 	async loadAddonData() {
 		const [cdn_data, local_data] = await Promise.all([
-			fetchJSON(`${SERVER}/script/addons.json?_=${getBuster(30)}`),
-			this.settings.get('addons.dev.server') ?
-				fetchJSON(`https://localhost:8001/script/addons.json?_=${getBuster()}`) : null
+			fetchJSON(`${SERVER_OR_EXT}/addons.json?_=${getBuster(30)}`),
+
+			// Do not attempt to load local add-ons if using the extension, as
+			// loading external code is against the policy of basically everyone.
+			(! EXTENSION && this.settings.get('addons.dev.server'))
+				? fetchJSON(`https://localhost:8001/script/addons.json?_=${getBuster()}`)
+				: null
 		]);
 
 		if ( Array.isArray(cdn_data) )
@@ -469,7 +474,7 @@ export default class AddonManager extends Module {
 		document.head.appendChild(createElement('script', {
 			id: `ffz-loaded-addon-${addon.id}`,
 			type: 'text/javascript',
-			src: addon.src || `${addon.dev ? 'https://localhost:8001' : SERVER}/script/addons/${addon.id}/script.js?_=${getBuster(30)}`,
+			src: addon.src || `${addon.dev ? 'https://localhost:8001/script' : SERVER_OR_EXT}/addons/${addon.id}/script.js?_=${getBuster(30)}`,
 			crossorigin: 'anonymous'
 		}));
 
diff --git a/src/entry_ext.js b/src/entry_ext.js
new file mode 100644
index 00000000..6a9d9f57
--- /dev/null
+++ b/src/entry_ext.js
@@ -0,0 +1,25 @@
+/* eslint strict: off */
+'use strict';
+(() => {
+	// Don't run on certain sub-domains.
+	if ( /^(?:localhost\.rig|blog|im|chatdepot|tmi|api|brand|dev|gql|passport)\./.test(location.hostname) )
+		return;
+
+	const HOST = location.hostname,
+		SERVER = __EXTENSION_PATH__,
+		script = document.createElement('script');
+
+	let FLAVOR =
+			HOST.includes('player') ? 'player' :
+				HOST.includes('clips') ? 'clips' :
+					(location.pathname === '/p/ffz_bridge/' ? 'bridge' : 'avalon');
+
+	if (FLAVOR === 'clips' && location.pathname === '/embed')
+		FLAVOR = 'player';
+
+	script.id = 'ffz-script';
+	script.async = true;
+	script.crossOrigin = 'anonymous';
+	script.src = `${SERVER}/${FLAVOR}.js?_=${Date.now()}`;
+	document.head.appendChild(script);
+})();
diff --git a/src/load_tracker.jsx b/src/load_tracker.jsx
index 9bcdd419..cd68089f 100644
--- a/src/load_tracker.jsx
+++ b/src/load_tracker.jsx
@@ -67,9 +67,11 @@ export default class LoadTracker extends Module {
 			data.success = true;
 
 		if ( ! data.pending.size ) {
-			this.log.debug('complete', type, Object.keys(data.timers));
+			const keys = Object.keys(data.timers);
+
+			this.log.debug('complete', type, keys);
 			if ( data.success )
-				this.emit(`:complete:${type}`);
+				this.emit(`:complete:${type}`, keys);
 			this.pending_loads.delete(type);
 		}
 	}
diff --git a/src/modules/chat/index.js b/src/modules/chat/index.js
index 5b5dc397..98635679 100644
--- a/src/modules/chat/index.js
+++ b/src/modules/chat/index.js
@@ -1271,7 +1271,7 @@ export default class Chat extends Module {
 
 		this.on('chat:get-tab-commands', event => {
 			event.commands.push({
-				name: 'ffz reload',
+				name: 'ffz:reload',
 				description: this.i18n.t('chat.command.reload', 'Reload FFZ and add-on chat data (emotes, badges, etc.)'),
 				permissionLevel: 0,
 				ffz_group: 'FrankerFaceZ'
@@ -1292,11 +1292,11 @@ export default class Chat extends Module {
 			this.emit('chat:reload-data');
 		});
 
-		this.on('load_tracker:complete:chat-data', () => {
+		this.on('load_tracker:complete:chat-data', (list) => {
 			if ( this.triggered_reload ) {
 				const sc = this.resolve('site.chat');
 				if ( sc?.addNotice )
-					sc.addNotice('*', this.i18n.t('chat.command.reload.done', 'FFZ has finished reloading data.'));
+					sc.addNotice('*', this.i18n.t('chat.command.reload.done', 'FFZ has finished reloading data. (Sources: {list})', {list: list.join(', ')}));
 			}
 
 			this.triggered_reload = false;
diff --git a/src/modules/chat/tokenizers.jsx b/src/modules/chat/tokenizers.jsx
index 2e627df1..a6d747d2 100644
--- a/src/modules/chat/tokenizers.jsx
+++ b/src/modules/chat/tokenizers.jsx
@@ -22,7 +22,7 @@ const SHRINK_X = MODIFIER_FLAGS.ShrinkX,
 const EMOTE_CLASS = 'chat-image chat-line__message--emote',
 	//WHITESPACE = /^\s*$/,
 	//LINK_REGEX = /([^\w@#%\-+=:~])?((?:(https?:\/\/)?(?:[\w@#%\-+=:~]+\.)+[a-z]{2,6}(?:\/[\w./@#%&()\-+=:?~]*)?))([^\w./@#%&()\-+=:?~]|\s|$)/g,
-	NEW_LINK_REGEX = /(?:(https?:\/\/)?((?:[\w#%\-+=:~]+\.)+[a-z]{2,10}(?:\/[\w./#%&@()\-+=:?~]*[^\.!,?])?))/g,
+	NEW_LINK_REGEX = /(?:(https?:\/\/)?((?:[\w#%\-+=:~]+\.)+[a-z]{2,10}(?:\/[\w./#%&@()\-+=:?~]*[^\s\.!,?])?))/g,
 	//OLD_NEW_LINK_REGEX = /(?:(https?:\/\/)?((?:[\w#%\-+=:~]+\.)+[a-z]{2,10}(?:\/[\w./#%&@()\-+=:?~]*)?))/g,
 	//MENTION_REGEX = /([^\w@#%\-+=:~])?(@([^\u0000-\u007F]+|\w+)+)([^\w./@#%&()\-+=:?~]|\s|$)/g; // eslint-disable-line no-control-regex
 	MENTION_REGEX = /^(['"*([{<\\/]*)(@)((?:[^\u0000-\u007F]|[\w-])+)(?:\b|$)/; // eslint-disable-line no-control-regex
diff --git a/src/modules/metadata.jsx b/src/modules/metadata.jsx
index 32997324..f40307b1 100644
--- a/src/modules/metadata.jsx
+++ b/src/modules/metadata.jsx
@@ -361,6 +361,12 @@ export default class Metadata extends Module {
 					}
 				}
 
+				// Get the video element.
+				const video = maybe_call(player.getHTMLVideoElement, player);
+				stats.avOffset = 0;
+				if ( video?._ffz_context )
+					stats.avOffset = (video._ffz_context_offset ?? 0) + video._ffz_context.currentTime - video.currentTime;
+
 				let tampered = false;
 				try {
 					const url = player.core.state.path;
@@ -493,6 +499,14 @@ export default class Metadata extends Module {
 						stats
 					);
 
+				const desync = data.avOffset !== 0
+						? (<div>{this.i18n.t(
+							'metadata.player-stats.av-offset',
+							'A/V Offset: {avOffset, number} seconds',
+							stats
+						)}</div>)
+						: null;
+
 				if ( data.old )
 					return [
 						delayed,
@@ -510,6 +524,7 @@ export default class Metadata extends Module {
 						<div class="tw-pd-t-05">
 							{video_info}
 						</div>,
+						desync,
 						tampered
 					];
 
@@ -522,6 +537,7 @@ export default class Metadata extends Module {
 					<div class="tw-pd-t-05">
 						{video_info}
 					</div>,
+					desync,
 					tampered
 				];
 			}
diff --git a/src/sites/twitch-twilight/modules/chat/index.js b/src/sites/twitch-twilight/modules/chat/index.js
index 97ed2f77..a3b54e20 100644
--- a/src/sites/twitch-twilight/modules/chat/index.js
+++ b/src/sites/twitch-twilight/modules/chat/index.js
@@ -2227,7 +2227,7 @@ export default class ChatHook extends Module {
 			inst.sendMessage = function(msg, extra) {
 				msg = msg.replace(/\s+/g, ' ');
 
-				if ( msg.startsWith('/ffz') ) {
+				if ( msg.startsWith('/ffz:') ) {
 					msg = msg.slice(5).trim();
 					const idx = msg.indexOf(' ');
 					let subcmd;
@@ -2258,7 +2258,7 @@ export default class ChatHook extends Module {
 					else
 						inst.addMessage({
 							type: t.chat_types.Notice,
-							message: t.i18n.t('chat.ffz-command.invalid', 'No such command: /ffz {subcmd}', {subcmd})
+							message: t.i18n.t('chat.ffz-command.invalid', 'No such command: /ffz:{subcmd}', {subcmd})
 						});
 
 					return false;
diff --git a/src/sites/twitch-twilight/modules/chat/input.jsx b/src/sites/twitch-twilight/modules/chat/input.jsx
index 3d4ae186..3101867d 100644
--- a/src/sites/twitch-twilight/modules/chat/input.jsx
+++ b/src/sites/twitch-twilight/modules/chat/input.jsx
@@ -402,13 +402,24 @@ export default class Input extends Module {
 	}
 
 	checkForPreviews(inst, node) {
-		for(const el of node.querySelectorAll?.('span[data-a-target="chat-input-emote-preview"][aria-describedby]') ?? []) {
+		// We can't find the tooltip element directly (without digging into React tree at least)
+		// So instead just find the relevant images in the document. This shouldn't happen TOO
+		// frequently, with any luck, so the performance impact should be small.
+		if ( node.querySelector?.('span[data-a-target="chat-input-emote-preview"]') ) {
+			for(const target of document.querySelectorAll('.tw-tooltip-layer img.chat-line__message--emote')) {
+				if ( target && target.src.startsWith('https://static-cdn.jtvnw.net/emoticons/v2/__FFZ__') )
+					this.updatePreview(inst, target);
+			}
+		}
+
+		// This no longer works because they removed aria-describedby
+		/*for(const el of node.querySelectorAll?.('span[data-a-target="chat-input-emote-preview"][aria-describedby]') ?? []) {
 			const cont = document.getElementById(el.getAttribute('aria-describedby')),
 				target = cont && cont.querySelector('img.chat-line__message--emote');
 
 			if ( target && target.src.startsWith('https://static-cdn.jtvnw.net/emoticons/v2/__FFZ__') )
 				this.updatePreview(inst, target);
-		}
+		}*/
 
 		for(const target of node.querySelectorAll?.('img.chat-line__message--emote')) {
 			if ( target && (target.dataset.ffzId || target.src.startsWith('https://static-cdn.jtvnw.net/emoticons/v2/__FFZ__')) )
diff --git a/src/utilities/constants.js b/src/utilities/constants.js
index 3fd50c6a..49c33ea7 100644
--- a/src/utilities/constants.js
+++ b/src/utilities/constants.js
@@ -4,7 +4,11 @@ import {make_enum} from 'utilities/object';
 
 
 export const DEBUG = localStorage.ffzDebugMode === 'true' && document.body.classList.contains('ffz-dev');
+export const EXTENSION = document.body.classList.contains('ffz-ext') && !!__extension__;
 export const SERVER = DEBUG ? '//localhost:8000' : 'https://cdn.frankerfacez.com';
+export const SERVER_OR_EXT = EXTENSION
+	? __extension__
+	: `${SERVER}/script`;
 
 export const CLIENT_ID = 'a3bc9znoz6vi8ozsoca0inlcr4fcvkl';
 export const API_SERVER = '//api.frankerfacez.com';
diff --git a/webpack.common.js b/webpack.common.js
index 7699e65f..e0a13fac 100644
--- a/webpack.common.js
+++ b/webpack.common.js
@@ -8,6 +8,7 @@ const VueLoaderPlugin = require('vue-loader/lib/plugin');
 
 const VERSION = semver.parse(require('./package.json').version);
 const PRODUCTION = process.env.NODE_ENV === 'production';
+const FOR_EXTENSION = !! process.env.FFZ_EXTENSION;
 
 const ENTRY_POINTS = {
 	bridge: './src/bridge.js',
@@ -36,7 +37,9 @@ module.exports = {
 		}
 	],
 	output: {
-		chunkFilename: '[name].[chunkhash].js',
+		chunkFilename: FOR_EXTENSION
+			? '[name].js'
+			: '[name].[chunkhash].js',
 		path: path.resolve(__dirname, 'dist'),
 		jsonpFunction: 'ffzWebpackJsonp',
 		crossOriginLoading: 'anonymous'
@@ -58,7 +61,10 @@ module.exports = {
 			__version_major__: VERSION.major,
 			__version_minor__: VERSION.minor,
 			__version_patch__: VERSION.patch,
-			__version_prerelease__: VERSION.prerelease
+			__version_prerelease__: VERSION.prerelease,
+			__extension__: FOR_EXTENSION
+				? JSON.stringify(process.env.FFZ_EXTENSION)
+				: false
 		}),
 	],
 	module: {
@@ -67,7 +73,9 @@ module.exports = {
 			use: [{
 				loader: 'file-loader',
 				options: {
-					name: PRODUCTION ? '[name].[hash].css' : '[name].css'
+					name: (! FOR_EXTENSION && PRODUCTION)
+						? '[name].[hash].css'
+						: '[name].css'
 				}
 			}, {
 				loader: 'extract-loader'
@@ -89,7 +97,9 @@ module.exports = {
 			type: 'javascript/auto',
 			loader: 'file-loader',
 			options: {
-				name: PRODUCTION ? '[name].[hash].json' : '[name].json'
+				name: (! FOR_EXTENSION && PRODUCTION)
+					? '[name].[hash].json'
+					: '[name].json'
 			}
 		},
 		{
@@ -123,7 +133,9 @@ module.exports = {
 			use: [{
 				loader: 'file-loader',
 				options: {
-					name: PRODUCTION ? '[name].[hash].[ext]' : '[name].[ext]'
+					name: (! FOR_EXTENSION && PRODUCTION)
+						? '[name].[hash].[ext]'
+						: '[name].[ext]'
 				}
 			}]
 		},
diff --git a/webpack.web.prod.js b/webpack.web.prod.js
index a442395a..f156920e 100644
--- a/webpack.web.prod.js
+++ b/webpack.web.prod.js
@@ -12,13 +12,16 @@ const Terser = require('terser');
 // Get Git info
 
 const commit_hash = require('child_process').execSync('git rev-parse HEAD').toString().trim();
+const FOR_EXTENSION = !! process.env.FFZ_EXTENSION;
 
 /* global module Buffer */
 
 const minifier = content => {
-	const text = content.toString('utf8');
+	let text = content.toString('utf8');
+	if ( FOR_EXTENSION )
+		text = text.replace('__EXTENSION_PATH__', JSON.stringify(process.env.FFZ_EXTENSION));
 	const minified = Terser.minify(text);
-	return (minified && minified.code) ? Buffer.from(minified.code) : content;
+	return (minified && minified.code) ? Buffer.from(minified.code) : Buffer.from(text);
 };
 
 module.exports = merge(common, {
@@ -45,7 +48,9 @@ module.exports = merge(common, {
 		}),
 		new CopyPlugin([
 			{
-				from: './src/entry.js',
+				from: FOR_EXTENSION
+					? './src/entry_ext.js'
+					: './src/entry.js',
 				to: 'script.min.js',
 				transform: minifier
 			}
@@ -62,7 +67,11 @@ module.exports = merge(common, {
 	],
 
 	output: {
-		publicPath: '//cdn.frankerfacez.com/static/',
-		filename: '[name].[hash].js'
+		publicPath: FOR_EXTENSION
+			? process.env.FFZ_EXTENSION
+			: '//cdn.frankerfacez.com/static/',
+		filename: FOR_EXTENSION
+			? '[name].js'
+			: '[name].[hash].js'
 	}
 });
\ No newline at end of file