diff --git a/gulpfile.ts b/gulpfile.ts
index a64947441..b74021f35 100644
--- a/gulpfile.ts
+++ b/gulpfile.ts
@@ -2,11 +2,13 @@
  * Gulp tasks
  */
 
-import * as fs from 'fs';
 import * as gulp from 'gulp';
 import * as ts from 'gulp-typescript';
 import * as rimraf from 'rimraf';
 import * as rename from 'gulp-rename';
+import * as replace from 'gulp-replace';
+const terser = require('gulp-terser');
+const cssnano = require('gulp-cssnano');
 
 const locales: { [x: string]: any } = require('./locales');
 const meta = require('./package.json');
@@ -25,23 +27,27 @@ gulp.task('build:copy:views', () =>
 	gulp.src('./src/server/web/views/**/*').pipe(gulp.dest('./built/server/web/views'))
 );
 
-gulp.task('build:copy:locales', cb => {
-	fs.mkdirSync('./built/client/assets/locales', { recursive: true });
-
-	const v = { '_version_': meta.version };
-
-	for (const [lang, locale] of Object.entries(locales)) {
-		fs.writeFileSync(`./built/client/assets/locales/${lang}.${meta.version}.json`, JSON.stringify({ ...locale, ...v }), 'utf-8');
-	}
-
-	cb();
-});
-
 gulp.task('build:copy:fonts', () =>
 	gulp.src('./node_modules/three/examples/fonts/**/*').pipe(gulp.dest('./built/client/assets/fonts/'))
 );
 
-gulp.task('build:copy', gulp.parallel('build:copy:views', 'build:copy:locales', 'build:copy:fonts', () =>
+gulp.task('build:client:script', () => {
+	return gulp.src(['./src/server/web/boot.js'])
+		.pipe(replace('VERSION', JSON.stringify(meta.version)))
+		.pipe(replace('LANGS', JSON.stringify(Object.keys(locales))))
+		.pipe(terser({
+			toplevel: true
+		}))
+		.pipe(gulp.dest('./built/server/web/'));
+});
+
+gulp.task('build:client:style', () => {
+	return gulp.src(['./src/server/web/style.css'])
+		.pipe(cssnano())
+		.pipe(gulp.dest('./built/server/web/'));
+});
+
+gulp.task('build:copy', gulp.parallel('build:copy:views', 'build:client:script', 'build:client:style', 'build:copy:fonts', () =>
 	gulp.src([
 		'./src/emojilist.json',
 		'./src/server/web/views/**/*',
diff --git a/package.json b/package.json
index fbccc1ddf..d685b6ed3 100644
--- a/package.json
+++ b/package.json
@@ -141,9 +141,11 @@
 		"glob": "7.1.6",
 		"got": "11.8.1",
 		"gulp": "4.0.2",
+		"gulp-cssnano": "2.1.3",
 		"gulp-rename": "2.0.0",
 		"gulp-replace": "1.0.0",
 		"gulp-sourcemaps": "2.6.5",
+		"gulp-terser": "2.0.0",
 		"gulp-tslint": "8.1.4",
 		"gulp-typescript": "6.0.0-alpha.1",
 		"hard-source-webpack-plugin": "0.13.1",
diff --git a/src/client/.eslintrc b/src/client/.eslintrc
index 8829472b4..5e309a95c 100644
--- a/src/client/.eslintrc
+++ b/src/client/.eslintrc
@@ -1,7 +1,9 @@
 {
 	"globals": {
 		"_DEV_": false,
+		"_LANG_": false,
 		"_LANGS_": false,
+		"_LOCALE_": false,
 		"_VERSION_": false,
 		"_ENV_": false,
 		"_PERF_PREFIX_": false,
diff --git a/src/client/@types/global.d.ts b/src/client/@types/global.d.ts
index 670774fdf..a1ce02735 100644
--- a/src/client/@types/global.d.ts
+++ b/src/client/@types/global.d.ts
@@ -1,4 +1,6 @@
-declare const _LANGS_: string[];
+declare const _LANG_: string;
+declare const _LANGS_: string[][];
+declare const _LOCALE_: Record<string, any>;
 declare const _VERSION_: string;
 declare const _ENV_: string;
 declare const _DEV_: boolean;
diff --git a/src/client/components/abuse-report-window.vue b/src/client/components/abuse-report-window.vue
index 1d87cb180..c550e1e85 100644
--- a/src/client/components/abuse-report-window.vue
+++ b/src/client/components/abuse-report-window.vue
@@ -2,11 +2,11 @@
 <XWindow ref="window" :initial-width="400" :initial-height="500" :can-resize="true" @closed="$emit('closed')">
 	<template #header>
 		<Fa :icon="faExclamationCircle" style="margin-right: 0.5em;"/>
-		<i18n-t keypath="reportAbuseOf" tag="span">
+		<I18n src="reportAbuseOf" tag="span">
 			<template #name>
 				<b><MkAcct :user="user"/></b>
 			</template>
-		</i18n-t>
+		</I18n>
 	</template>
 	<div class="dpvffvvy">
 		<div class="_section">
diff --git a/src/client/components/channel-preview.vue b/src/client/components/channel-preview.vue
index 41be1c296..241fbe4f6 100644
--- a/src/client/components/channel-preview.vue
+++ b/src/client/components/channel-preview.vue
@@ -6,19 +6,19 @@
 		<div class="status">
 			<div>
 				<Fa :icon="faUsers" fixed-width/>
-				<i18n-t keypath="_channel.usersCount" tag="span" style="margin-left: 4px;">
+				<I18n src="_channel.usersCount" tag="span" style="margin-left: 4px;">
 					<template #n>
 						<b>{{ channel.usersCount }}</b>
 					</template>
-				</i18n-t>
+				</I18n>
 			</div>
 			<div>
 				<Fa :icon="faPencilAlt" fixed-width/>
-				<i18n-t keypath="_channel.notesCount" tag="span" style="margin-left: 4px;">
+				<I18n src="_channel.notesCount" tag="span" style="margin-left: 4px;">
 					<template #n>
 						<b>{{ channel.notesCount }}</b>
 					</template>
-				</i18n-t>
+				</I18n>
 			</div>
 		</div>
 	</div>
diff --git a/src/client/components/global/i18n.ts b/src/client/components/global/i18n.ts
new file mode 100644
index 000000000..603c07ca9
--- /dev/null
+++ b/src/client/components/global/i18n.ts
@@ -0,0 +1,15 @@
+import { h, Fragment, defineComponent } from 'vue';
+import type { SetupContext, VNodeChild, RenderFunction } from 'vue';
+
+export default defineComponent({
+	props: {
+		src: {
+			type: String,
+			required: true
+		},
+	},
+	render() {
+		// TODO
+		return h('span', this.src);
+	}
+});
diff --git a/src/client/components/index.ts b/src/client/components/index.ts
index cccb5d766..0630ed3d8 100644
--- a/src/client/components/index.ts
+++ b/src/client/components/index.ts
@@ -9,6 +9,7 @@ import userName from './global/user-name.vue';
 import ellipsis from './global/ellipsis.vue';
 import time from './global/time.vue';
 import url from './global/url.vue';
+import i18n from './global/i18n';
 import loading from './global/loading.vue';
 import error from './global/error.vue';
 
@@ -24,4 +25,5 @@ export default function(app: App) {
 	app.component('MkUrl', url);
 	app.component('MkLoading', loading);
 	app.component('MkError', error);
+	app.component('I18n', i18n);
 }
diff --git a/src/client/components/note.vue b/src/client/components/note.vue
index 04696b7cf..6d5750451 100644
--- a/src/client/components/note.vue
+++ b/src/client/components/note.vue
@@ -16,13 +16,13 @@
 	<div class="renote" v-if="isRenote">
 		<MkAvatar class="avatar" :user="note.user"/>
 		<Fa :icon="faRetweet"/>
-		<i18n-t keypath="renotedBy" tag="span">
+		<I18n src="renotedBy" tag="span">
 			<template #user>
 				<MkA class="name" :to="userPage(note.user)" v-user-preview="note.userId">
 					<MkUserName :user="note.user"/>
 				</MkA>
 			</template>
-		</i18n-t>
+		</I18n>
 		<div class="info">
 			<button class="_button time" @click="showRenoteMenu()" ref="renoteTime">
 				<Fa class="dropdownIcon" v-if="isMyRenote" :icon="faEllipsisH"/>
@@ -90,13 +90,13 @@
 	<XSub v-for="note in replies" :key="note.id" :note="note" class="reply" :detail="true"/>
 </div>
 <div v-else class="_panel muted" @click="muted = false">
-	<i18n-t keypath="userSaysSomething" tag="small">
+	<I18n src="userSaysSomething" tag="small">
 		<template #name>
 			<MkA class="name" :to="userPage(appearNote.user)" v-user-preview="appearNote.userId">
 				<MkUserName :user="appearNote.user"/>
 			</MkA>
 		</template>
-	</i18n-t>
+	</I18n>
 </div>
 </template>
 
diff --git a/src/client/components/signup.vue b/src/client/components/signup.vue
index ec631c942..5378ec38f 100644
--- a/src/client/components/signup.vue
+++ b/src/client/components/signup.vue
@@ -38,9 +38,9 @@
 		</MkInput>
 		<label v-if="meta.tosUrl" class="tou">
 			<input type="checkbox" v-model="ToSAgreement">
-			<i18n-t keypath="agreeTo">
+			<I18n src="agreeTo">
 				<a :href="meta.tosUrl" class="_link" target="_blank">{{ $t('tos') }}</a>
-			</i18n-t>
+			</I18n>
 		</label>
 		<captcha v-if="meta.enableHcaptcha" class="captcha" provider="hcaptcha" ref="hcaptcha" v-model:value="hCaptchaResponse" :sitekey="meta.hcaptchaSiteKey"/>
 		<captcha v-if="meta.enableRecaptcha" class="captcha" provider="grecaptcha" ref="recaptcha" v-model:value="reCaptchaResponse" :sitekey="meta.recaptchaSiteKey"/>
diff --git a/src/client/config.ts b/src/client/config.ts
index d0b74be04..b9cc361cf 100644
--- a/src/client/config.ts
+++ b/src/client/config.ts
@@ -1,5 +1,3 @@
-import { clientDb, entries } from './db';
-
 const address = new URL(location.href);
 const siteName = (document.querySelector('meta[property="og:site_name"]') as HTMLMetaElement)?.content;
 
@@ -8,9 +6,9 @@ export const hostname = address.hostname;
 export const url = address.origin;
 export const apiUrl = url + '/api';
 export const wsUrl = url.replace('http://', 'ws://').replace('https://', 'wss://') + '/streaming';
-export const lang = localStorage.getItem('lang');
+export const lang = _LANG_;
 export const langs = _LANGS_;
-export const getLocale = async () => Object.fromEntries((await entries(clientDb.i18n)) as [string, string][]);
+export const locale = _LOCALE_;
 export const version = _VERSION_;
 export const instanceName = siteName === 'Misskey' ? host : siteName;
 export const ui = localStorage.getItem('ui');
diff --git a/src/client/i18n.ts b/src/client/i18n.ts
index 6f2dd1a7d..ee09c4da3 100644
--- a/src/client/i18n.ts
+++ b/src/client/i18n.ts
@@ -1,36 +1,49 @@
-import { createI18n } from 'vue-i18n';
-import { clientDb, get, count } from './db';
-import { setI18nContexts } from '@/scripts/set-i18n-contexts';
-import { version, langs, getLocale } from '@/config';
+import { markRaw } from 'vue';
+import { locale } from '@/config';
 
-let _lang = localStorage.getItem('lang');
+export class I18n<T extends Record<string, any>> {
+	public locale: T;
 
-if (_lang == null) {
-	if (langs.map(x => x[0]).includes(navigator.language)) {
-		_lang = navigator.language;
-	} else {
-		_lang = langs.map(x => x[0]).find(x => x.split('-')[0] == navigator.language);
+	constructor(locale: T) {
+		this.locale = locale;
 
-		if (_lang == null) {
-			// Fallback
-			_lang = 'en-US';
+		if (_DEV_) {
+			console.log('i18n', this.locale);
 		}
+
+		//#region BIND
+		this.t = this.t.bind(this);
+		//#endregion
 	}
 
-	localStorage.setItem('lang', _lang);
+	// string にしているのは、ドット区切りでのパス指定を許可するため
+	// なるべくこのメソッド使うよりもlocale直接参照の方がvueのキャッシュ効いてパフォーマンスが良いかも
+	public t(key: string, args?: Record<string, any>): string {
+		try {
+			let str = key.split('.').reduce((o, i) => o[i], this.locale) as string;
+			if (args) {
+				for (const [k, v] of Object.entries(args)) {
+					str = str.replace(`{${k}}`, v);
+				}
+			}
+			return str;
+		} catch (e) {
+			if (_DEV_) {
+				console.warn(`missing localization '${key}'`);
+				return `⚠'${key}'⚠`;
+			}
+
+			return key;
+		}
+	}
 }
 
-export const lang = _lang;
+export const i18n = markRaw(new I18n(locale));
 
-export const locale = await count(clientDb.i18n).then(async n => {
-	if (n === 0) return await setI18nContexts(_lang, version);
-	if ((await get('_version_', clientDb.i18n) !== version)) return await setI18nContexts(_lang, version, true);
-
-	return await getLocale();
-});
-
-export const i18n = createI18n({
-	sync: false,
-	locale: _lang,
-	messages: { [_lang]: locale }
-});
+// このファイルに書きたくないけどここに書かないと何故かVeturが認識しない
+declare module '@vue/runtime-core' {
+	interface ComponentCustomProperties {
+		$t: typeof i18n['t'];
+		$ts: typeof i18n['locale'];
+	}
+}
diff --git a/src/client/init.ts b/src/client/init.ts
index 609c1086a..c5f147ca6 100644
--- a/src/client/init.ts
+++ b/src/client/init.ts
@@ -40,11 +40,11 @@ import { FontAwesomeIcon } from '@fortawesome/vue-fontawesome';
 import widgets from '@/widgets';
 import directives from '@/directives';
 import components from '@/components';
-import { version, ui } from '@/config';
+import { version, ui, lang } from '@/config';
 import { router } from '@/router';
 import { applyTheme } from '@/scripts/theme';
 import { isDeviceDarkmode } from '@/scripts/is-device-darkmode';
-import { i18n, lang } from '@/i18n';
+import { i18n } from '@/i18n';
 import { stream, isMobile, dialog } from '@/os';
 import * as sound from '@/scripts/sound';
 import { $i, refreshAccount, login, updateAccount, signout } from '@/account';
@@ -53,6 +53,8 @@ import { fetchInstance, instance } from '@/instance';
 
 console.info(`Misskey v${version}`);
 
+window.clearTimeout(window.mkBootTimer);
+
 if (_DEV_) {
 	console.warn('Development mode!!!');
 
@@ -175,10 +177,11 @@ app.config.globalProperties = {
 	$i,
 	$store: defaultStore,
 	$instance: instance,
+	$t: i18n.t,
+	$ts: i18n.locale,
 };
 
 app.use(router);
-app.use(i18n);
 // eslint-disable-next-line vue/component-definition-name-casing
 app.component('Fa', FontAwesomeIcon);
 
diff --git a/src/client/pages/channel.vue b/src/client/pages/channel.vue
index 790ad5230..2610ab100 100644
--- a/src/client/pages/channel.vue
+++ b/src/client/pages/channel.vue
@@ -10,8 +10,8 @@
 		</div>
 		<div :style="{ backgroundImage: channel.bannerUrl ? `url(${channel.bannerUrl})` : null }" class="banner">
 			<div class="status">
-				<div><Fa :icon="faUsers" fixed-width/><i18n-t keypath="_channel.usersCount" tag="span" style="margin-left: 4px;"><template #n><b>{{ channel.usersCount }}</b></template></i18n-t></div>
-				<div><Fa :icon="faPencilAlt" fixed-width/><i18n-t keypath="_channel.notesCount" tag="span" style="margin-left: 4px;"><template #n><b>{{ channel.notesCount }}</b></template></i18n-t></div>
+				<div><Fa :icon="faUsers" fixed-width/><I18n src="_channel.usersCount" tag="span" style="margin-left: 4px;"><template #n><b>{{ channel.usersCount }}</b></template></I18n></div>
+				<div><Fa :icon="faPencilAlt" fixed-width/><I18n src="_channel.notesCount" tag="span" style="margin-left: 4px;"><template #n><b>{{ channel.notesCount }}</b></template></I18n></div>
 			</div>
 			<div class="fade"></div>
 		</div>
diff --git a/src/client/pages/reversi/game.setting.vue b/src/client/pages/reversi/game.setting.vue
index 0a98d880e..f23a5816f 100644
--- a/src/client/pages/reversi/game.setting.vue
+++ b/src/client/pages/reversi/game.setting.vue
@@ -35,18 +35,18 @@
 			<div>
 				<MkRadio v-model="game.bw" value="random" @update:modelValue="updateSettings('bw')">{{ $t('random') }}</MkRadio>
 				<MkRadio v-model="game.bw" :value="'1'" @update:modelValue="updateSettings('bw')">
-					<i18n-t keypath="_reversi.blackIs" tag="span">
+					<I18n src="_reversi.blackIs" tag="span">
 						<template #name>
 							<b><MkUserName :user="game.user1"/></b>
 						</template>
-					</i18n-t>
+					</I18n>
 				</MkRadio>
 				<MkRadio v-model="game.bw" :value="'2'" @update:modelValue="updateSettings('bw')">
-					<i18n-t keypath="_reversi.blackIs" tag="span">
+					<I18n src="_reversi.blackIs" tag="span">
 						<template #name>
 							<b><MkUserName :user="game.user2"/></b>
 						</template>
-					</i18n-t>
+					</I18n>
 				</MkRadio>
 			</div>
 		</div>
diff --git a/src/client/pages/reversi/index.vue b/src/client/pages/reversi/index.vue
index 0ae0ad5a0..d57b9ae20 100644
--- a/src/client/pages/reversi/index.vue
+++ b/src/client/pages/reversi/index.vue
@@ -46,11 +46,11 @@
 </div>
 <div class="sazhgisb" v-else>
 	<h1>
-		<i18n-t keypath="waitingFor" tag="span">
+		<I18n src="waitingFor" tag="span">
 			<template #x>
 				<b><MkUserName :user="matching"/></b>
 			</template>
-		</i18n-t>
+		</I18n>
 		<MkEllipsis/>
 	</h1>
 	<div class="cancel">
diff --git a/src/client/pages/settings/2fa.vue b/src/client/pages/settings/2fa.vue
index 0e75382ee..8d7a9a383 100644
--- a/src/client/pages/settings/2fa.vue
+++ b/src/client/pages/settings/2fa.vue
@@ -45,14 +45,14 @@
 		<div v-if="data && !$i.twoFactorEnabled">
 			<ol style="margin: 0; padding: 0 0 0 1em;">
 				<li>
-					<i18n-t keypath="_2fa.step1" tag="span">
+					<I18n src="_2fa.step1" tag="span">
 						<template #a>
 							<a href="https://authy.com/" rel="noopener" target="_blank" class="_link">Authy</a>
 						</template>
 						<template #b>
 							<a href="https://support.google.com/accounts/answer/1066447" rel="noopener" target="_blank" class="_link">Google Authenticator</a>
 						</template>
-					</i18n-t>
+					</I18n>
 				</li>
 				<li>{{ $t('_2fa.step2') }}<br><img :src="data.qr"></li>
 				<li>{{ $t('_2fa.step3') }}<br>
diff --git a/src/client/pages/settings/general.vue b/src/client/pages/settings/general.vue
index 0151a29b5..92622f451 100644
--- a/src/client/pages/settings/general.vue
+++ b/src/client/pages/settings/general.vue
@@ -6,11 +6,11 @@
 		<template #label>{{ $t('uiLanguage') }}</template>
 		<option v-for="x in langs" :value="x[0]" :key="x[0]">{{ x[1] }}</option>
 		<template #caption>
-			<i18n-t keypath="i18nInfo" tag="span">
+			<I18n src="i18nInfo" tag="span">
 				<template #link>
 					<MkLink url="https://crowdin.com/project/misskey">Crowdin</MkLink>
 				</template>
-			</i18n-t>
+			</I18n>
 		</template>
 	</FormSelect>
 
diff --git a/src/client/pages/timeline.tutorial.vue b/src/client/pages/timeline.tutorial.vue
index f3347c146..60e71b097 100644
--- a/src/client/pages/timeline.tutorial.vue
+++ b/src/client/pages/timeline.tutorial.vue
@@ -23,14 +23,14 @@
 	</div>
 	<div class="_content" v-else-if="tutorial === 4">
 		<div>{{ $t('_tutorial.step5_1') }}</div>
-		<i18n-t keypath="_tutorial.step5_2" tag="div">
+		<I18n src="_tutorial.step5_2" tag="div">
 			<template #featured>
 				<MkA class="_link" to="/featured">{{ $t('featured') }}</MkA>
 			</template>
 			<template #explore>
 				<MkA class="_link" to="/explore">{{ $t('explore') }}</MkA>
 			</template>
-		</i18n-t>
+		</I18n>
 		<div>{{ $t('_tutorial.step5_3') }}</div>
 		<small>{{ $t('_tutorial.step5_4') }}</small>
 	</div>
@@ -41,11 +41,11 @@
 	</div>
 	<div class="_content" v-else-if="tutorial === 6">
 		<div>{{ $t('_tutorial.step7_1') }}</div>
-		<i18n-t keypath="_tutorial.step7_2" tag="div">
+		<I18n src="_tutorial.step7_2" tag="div">
 			<template #help>
 				<MkA class="_link" to="/docs">{{ $t('help') }}</MkA>
 			</template>
-		</i18n-t>
+		</I18n>
 		<div>{{ $t('_tutorial.step7_3') }}</div>
 	</div>
 
diff --git a/src/client/scripts/set-i18n-contexts.ts b/src/client/scripts/set-i18n-contexts.ts
deleted file mode 100644
index 601495736..000000000
--- a/src/client/scripts/set-i18n-contexts.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-import { clientDb, clear, bulkSet } from '../db';
-import { deepEntries, delimitEntry } from 'deep-entries';
-
-export function setI18nContexts(lang: string, version: string, cleardb = false) {
-	return Promise.all([
-		cleardb ? clear(clientDb.i18n) : Promise.resolve(),
-		fetch(`/assets/locales/${lang}.${version}.json`)
-	])
-	.then(([, response]) => response.json())
-	.then(locale => {
-		const flatLocaleEntries = deepEntries(locale, delimitEntry) as [string, string][];
-		bulkSet(flatLocaleEntries, clientDb.i18n);
-		return Object.fromEntries(flatLocaleEntries);
-	});
-}
diff --git a/src/client/ui/deck.vue b/src/client/ui/deck.vue
index 6d8fe4748..a33e23410 100644
--- a/src/client/ui/deck.vue
+++ b/src/client/ui/deck.vue
@@ -177,7 +177,7 @@ export default defineComponent({
 	// TODO: この値を設定で変えられるようにする？
 	$columnMargin: 12px;
 
-	$deckMargin: 12px;
+	$deckMargin: $columnMargin;
 
 	--margin: var(--marginHalf);
 
diff --git a/src/server/web/boot.js b/src/server/web/boot.js
new file mode 100644
index 000000000..713191642
--- /dev/null
+++ b/src/server/web/boot.js
@@ -0,0 +1,117 @@
+/**
+ * BOOT LOADER
+ * サーバーからレスポンスされるHTMLに埋め込まれるスクリプトで、以下の役割を持ちます。
+ * - バージョンやユーザーの言語に基づいて適切なメインスクリプトを読み込む。
+ * - キャッシュされたコンパイル済みテーマを適用する。
+ * - クライアントの設定値に基づいて対応するHTMLクラスやCSS変数を設定する。
+ * テーマやCSS変数をこの段階で設定するのは、メインスクリプトが読み込まれる間もテーマを適用したいためです。
+ * 注: webpackは介さないため、このファイルではrequireやimportは使えません。
+ */
+
+'use strict';
+
+//#region Script
+
+//#region Detect language
+const supportedLangs = LANGS;
+let lang = localStorage.getItem('lang');
+if (lang == null || !supportedLangs.includes(lang)) {
+	if (supportedLangs.includes(navigator.language)) {
+		lang = navigator.language;
+	} else {
+		lang = supportedLangs.find(x => x.split('-')[0] === navigator.language);
+
+		// Fallback
+		if (lang == null) lang = 'en-US';
+	}
+}
+//#endregion
+
+const ver = localStorage.getItem('v') || VERSION;
+
+const salt = localStorage.getItem('salt')
+	? `?salt=${localStorage.getItem('salt')}`
+	: '';
+
+const head = document.getElementsByTagName('head')[0];
+
+const script = document.createElement('script');
+script.setAttribute('src', `/assets/app.${ver}.${lang}.js${salt}`);
+script.setAttribute('async', 'true');
+script.setAttribute('defer', 'true');
+head.appendChild(script);
+
+// 3秒経ってもスクリプトがロードされない場合はバージョンが古くて
+// 404になっているせいかもしれないので、バージョンを確認して古ければ更新する
+//
+// 読み込まれたスクリプトからこのタイマーを解除できるように、
+// グローバルにタイマーIDを代入しておく
+window.mkBootTimer = window.setTimeout(async () => {
+	const res = await fetch('/api/meta', {
+		method: 'POST',
+		cache: 'no-cache'
+	});
+
+	const meta = await res.json();
+
+	if (meta.version != ver) {
+		localStorage.setItem('v', meta.version);
+		alert(
+			'Misskeyの新しいバージョンがあります。ページを再度読み込みします。' +
+			'\n\n' +
+			'New version of Misskey available. The page will be reloaded.');
+		refresh();
+	}
+}, 3000);
+//#endregion
+
+//#region Theme
+const theme = localStorage.getItem('theme');
+if (theme) {
+	for (const [k, v] of Object.entries(JSON.parse(theme))) {
+		document.documentElement.style.setProperty(`--${k}`, v.toString());
+
+		// HTMLの theme-color 適用
+		if (k === 'htmlThemeColor') {
+			for (const tag of document.head.children) {
+				if (tag.tagName === 'META' && tag.getAttribute('name') === 'theme-color') {
+					tag.setAttribute('content', v);
+					break;
+				}
+			}
+		}
+	}
+}
+//#endregion
+
+const fontSize = localStorage.getItem('fontSize');
+if (fontSize) {
+	document.documentElement.classList.add('f-' + fontSize);
+}
+
+const useSystemFont = localStorage.getItem('useSystemFont');
+if (useSystemFont) {
+	document.documentElement.classList.add('useSystemFont');
+}
+
+const wallpaper = localStorage.getItem('wallpaper');
+if (wallpaper) {
+	document.documentElement.style.backgroundImage = `url(${wallpaper})`;
+}
+
+function refresh() {
+	// Random
+	localStorage.setItem('salt', Math.random().toString().substr(2, 8));
+
+	// Clear cache (service worker)
+	try {
+		navigator.serviceWorker.controller.postMessage('clear');
+		navigator.serviceWorker.getRegistrations().then(registrations => {
+			registrations.forEach(registration => registration.unregister());
+		});
+	} catch (e) {
+		console.error(e);
+	}
+
+	location.reload();
+}
diff --git a/src/server/web/style.css b/src/server/web/style.css
new file mode 100644
index 000000000..6ab2c2154
--- /dev/null
+++ b/src/server/web/style.css
@@ -0,0 +1,37 @@
+html {
+	background-color: var(--bg);
+	color: var(--fg);
+}
+
+#ini {
+	position: fixed;
+	z-index: 1;
+	top: 0;
+	left: 0;
+	width: 100%;
+	height: 100%;
+	cursor: wait;
+}
+
+#ini > svg {
+	position: absolute;
+	top: 0;
+	right: 0;
+	bottom: 0;
+	left: 0;
+	margin: auto;
+	width: 64px;
+	height: 64px;
+	animation: ini 0.6s infinite linear;
+	color: var(--accent);
+	fill: currentColor;
+}
+
+@keyframes ini {
+	from {
+		transform: rotate(0deg);
+	}
+	to {
+		transform: rotate(360deg);
+	}
+}
diff --git a/src/server/web/views/base.pug b/src/server/web/views/base.pug
index cbba6bd08..1b053438d 100644
--- a/src/server/web/views/base.pug
+++ b/src/server/web/views/base.pug
@@ -33,76 +33,11 @@ html
 		block og
 			meta(property='og:image' content=img)
 
-		style.
-			html {
-				background-color: var(--bg);
-				color: var(--fg);
-			}
+		style
+			include ../style.css
 
-			#ini {
-				position: fixed;
-				z-index: 1;
-				top: 0;
-				left: 0;
-				width: 100%;
-				height: 100%;
-				cursor: wait;
-			}
-
-			#ini > svg {
-				position: absolute;
-				top: 0;
-				right: 0;
-				bottom: 0;
-				left: 0;
-				margin: auto;
-				width: 64px;
-				height: 64px;
-				animation: ini 0.6s infinite linear;
-				color: var(--accent);
-				fill: currentColor;
-			}
-
-			@keyframes ini {
-				from {
-					transform: rotate(0deg);
-				}
-				to {
-					transform: rotate(360deg);
-				}
-			}
-
-		script(src=`/assets/app.${version}.js` async defer)
-		script.
-			const theme = localStorage.getItem('theme');
-			if (theme) {
-				for (const [k, v] of Object.entries(JSON.parse(theme))) {
-					document.documentElement.style.setProperty(`--${k}`, v.toString());
-					if (k === 'htmlThemeColor') {
-						for (const tag of document.head.children) {
-							if (tag.tagName === 'META' && tag.getAttribute('name') === 'theme-color') {
-								tag.setAttribute('content', v);
-								break;
-							}
-						}
-					}
-				}
-			}
-
-			const fontSize = localStorage.getItem('fontSize');
-			if (fontSize) {
-				document.documentElement.classList.add('f-' + fontSize);
-			}
-
-			const useSystemFont = localStorage.getItem('useSystemFont');
-			if (useSystemFont) {
-				document.documentElement.classList.add('useSystemFont');
-			}
-
-			const wallpaper = localStorage.getItem('wallpaper');
-			if (wallpaper) {
-				document.documentElement.style.backgroundImage = `url(${wallpaper})`;
-			}
+		script
+			include ../boot.js
 
 	body
 		noscript: p
diff --git a/webpack.config.ts b/webpack.config.ts
index dbd62fa39..2d6ecd1d5 100644
--- a/webpack.config.ts
+++ b/webpack.config.ts
@@ -33,7 +33,9 @@ const postcss = {
 	},
 };
 
-module.exports = {
+module.exports = Object.keys(isProduction ? locales : {
+	'ja-JP': locales['ja-JP']
+}).map(lang => ({
 	entry: {
 		app: './src/client/init.ts',
 		sw: './src/client/sw.ts'
@@ -131,7 +133,9 @@ module.exports = {
 		new webpack.ProgressPlugin({}),
 		new webpack.DefinePlugin({
 			_VERSION_: JSON.stringify(meta.version),
+			_LANG_: JSON.stringify(lang),
 			_LANGS_: JSON.stringify(Object.entries(locales).map(([k, v]: [string, any]) => [k, v._lang_])),
+			_LOCALE_: JSON.stringify(locales[lang]),
 			_ENV_: JSON.stringify(process.env.NODE_ENV),
 			_DEV_: process.env.NODE_ENV !== 'production',
 			_PERF_PREFIX_: JSON.stringify('Misskey:'),
@@ -149,7 +153,7 @@ module.exports = {
 	],
 	output: {
 		path: __dirname + '/built/client/assets',
-		filename: `[name].${meta.version}.js`,
+		filename: `[name].${meta.version}.${lang}.js`,
 		publicPath: `/assets/`
 	},
 	resolve: {
@@ -169,4 +173,4 @@ module.exports = {
 	},
 	devtool: false, //'source-map',
 	mode: isProduction ? 'production' : 'development'
-};
+}));
diff --git a/yarn.lock b/yarn.lock
index 37eb417f5..e1f5fe552 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1400,7 +1400,7 @@ align-text@^0.1.1, align-text@^0.1.3:
     longest "^1.0.1"
     repeat-string "^1.5.2"
 
-alphanum-sort@^1.0.0:
+alphanum-sort@^1.0.0, alphanum-sort@^1.0.1, alphanum-sort@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/alphanum-sort/-/alphanum-sort-1.0.2.tgz#97a1119649b211ad33691d9f9f486a8ec9fbe0a3"
   integrity sha1-l6ERlkmyEa0zaR2fn0hqjsn74KM=
@@ -1720,6 +1720,18 @@ autobind-decorator@2.4.0:
   resolved "https://registry.yarnpkg.com/autobind-decorator/-/autobind-decorator-2.4.0.tgz#ea9e1c98708cf3b5b356f7cf9f10f265ff18239c"
   integrity sha512-OGYhWUO72V6DafbF8PM8rm3EPbfuyMZcJhtm5/n26IDwO18pohE4eNazLoCGhPiXOCD0gEGmrbU3849QvM8bbw==
 
+autoprefixer@^6.3.1:
+  version "6.7.7"
+  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-6.7.7.tgz#1dbd1c835658e35ce3f9984099db00585c782014"
+  integrity sha1-Hb0cg1ZY41zj+ZhAmdsAWFx4IBQ=
+  dependencies:
+    browserslist "^1.7.6"
+    caniuse-db "^1.0.30000634"
+    normalize-range "^0.1.2"
+    num2fraction "^1.2.2"
+    postcss "^5.2.16"
+    postcss-value-parser "^3.2.3"
+
 autosize@4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/autosize/-/autosize-4.0.2.tgz#073cfd07c8bf45da4b9fd153437f5bafbba1e4c9"
@@ -1779,6 +1791,11 @@ bach@^1.0.0:
     async-settle "^1.0.0"
     now-and-later "^2.0.0"
 
+balanced-match@^0.4.2:
+  version "0.4.2"
+  resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-0.4.2.tgz#cb3f3e3c732dc0f01ee70b403f302e61d7709838"
+  integrity sha1-yz8+PHMtwPAe5wtAPzAuYddwmDg=
+
 balanced-match@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
@@ -1909,6 +1926,14 @@ browser-stdout@1.3.1:
   resolved "https://registry.yarnpkg.com/browser-stdout/-/browser-stdout-1.3.1.tgz#baa559ee14ced73452229bad7326467c61fabd60"
   integrity sha512-qhAVI1+Av2X7qelOfAIYwXONood6XlZE/fXaBSmW/T5SzLAmCgzi+eiWE7fUvbHaeNBQH13UftjpXxsfLkMpgw==
 
+browserslist@^1.3.6, browserslist@^1.5.2, browserslist@^1.7.6:
+  version "1.7.7"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-1.7.7.tgz#0bd76704258be829b2398bb50e4b62d1a166b0b9"
+  integrity sha1-C9dnBCWL6CmyOYu1Dkti0aFmsLk=
+  dependencies:
+    caniuse-db "^1.0.30000639"
+    electron-to-chromium "^1.2.7"
+
 browserslist@^4.0.0, browserslist@^4.14.5:
   version "4.14.5"
   resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.14.5.tgz#1c751461a102ddc60e40993639b709be7f2c4015"
@@ -2113,6 +2138,16 @@ camelcase@^6.0.0, camelcase@^6.2.0:
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-6.2.0.tgz#924af881c9d525ac9d87f40d964e5cea982a1809"
   integrity sha512-c7wVvbw3f37nuobQNtgsgG9POC9qMbNuMQmTCqZv23b6MIz0fcYpBiOlv9gEN/hdLdnZTDQhg6e9Dq5M1vKvfg==
 
+caniuse-api@^1.5.2:
+  version "1.6.1"
+  resolved "https://registry.yarnpkg.com/caniuse-api/-/caniuse-api-1.6.1.tgz#b534e7c734c4f81ec5fbe8aca2ad24354b962c6c"
+  integrity sha1-tTTnxzTE+B7F++isoq0kNUuWLGw=
+  dependencies:
+    browserslist "^1.3.6"
+    caniuse-db "^1.0.30000529"
+    lodash.memoize "^4.1.2"
+    lodash.uniq "^4.5.0"
+
 caniuse-api@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/caniuse-api/-/caniuse-api-3.0.0.tgz#5e4d90e2274961d46291997df599e3ed008ee4c0"
@@ -2123,6 +2158,11 @@ caniuse-api@^3.0.0:
     lodash.memoize "^4.1.2"
     lodash.uniq "^4.5.0"
 
+caniuse-db@^1.0.30000529, caniuse-db@^1.0.30000634, caniuse-db@^1.0.30000639:
+  version "1.0.30001170"
+  resolved "https://registry.yarnpkg.com/caniuse-db/-/caniuse-db-1.0.30001170.tgz#3417e94e73536b5bf567e9e9c4b7c1901c408c6a"
+  integrity sha512-NzQ5cfHv/pCgVbNWl9eIILms/hb57N+8Ku2yf2IOkBCmYSF4pweMtLTbBAwN/LzKPEtxE42hhTz0sb8gBlkPXA==
+
 caniuse-lite@^1.0.0:
   version "1.0.30001048"
   resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001048.tgz#4bb4f1bc2eb304e5e1154da80b93dee3f1cf447e"
@@ -2187,7 +2227,7 @@ chalk@4.1.0, chalk@^4.0.0, chalk@^4.1.0:
     ansi-styles "^4.1.0"
     supports-color "^7.1.0"
 
-chalk@^1.1.1:
+chalk@^1.1.1, chalk@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
   integrity sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=
@@ -2330,6 +2370,13 @@ clamp@^1.0.1:
   resolved "https://registry.yarnpkg.com/clamp/-/clamp-1.0.1.tgz#66a0e64011816e37196828fdc8c8c147312c8634"
   integrity sha1-ZqDmQBGBbjcZaCj9yMjBRzEshjQ=
 
+clap@^1.0.9:
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/clap/-/clap-1.2.3.tgz#4f36745b32008492557f46412d66d50cb99bce51"
+  integrity sha512-4CoL/A3hf90V3VIEjeuhSvlGFEHKzOz+Wfc2IVZc+FaUgU0ZQafJTP49fvnULipOPcAfqhyI2duwQyns6xqjYA==
+  dependencies:
+    chalk "^1.1.3"
+
 class-utils@^0.3.5:
   version "0.3.6"
   resolved "https://registry.yarnpkg.com/class-utils/-/class-utils-0.3.6.tgz#f93369ae8b9a7ce02fd41faad0ca83033190c463"
@@ -2430,6 +2477,11 @@ clone-stats@^1.0.0:
   resolved "https://registry.yarnpkg.com/clone-stats/-/clone-stats-1.0.0.tgz#b3782dff8bb5474e18b9b6bf0fdfe782f8777680"
   integrity sha1-s3gt/4u1R04Yuba/D9/ngvh3doA=
 
+clone@^1.0.2:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/clone/-/clone-1.0.4.tgz#da309cc263df15994c688ca902179ca3c7cd7c7e"
+  integrity sha1-2jCcwmPfFZlMaIypAheco8fNfH4=
+
 clone@^2.1.1:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/clone/-/clone-2.1.2.tgz#1b7f4b9f591f1e8f83670401600345a02887435f"
@@ -2483,6 +2535,13 @@ coa@^2.0.2:
     chalk "^2.4.1"
     q "^1.1.2"
 
+coa@~1.0.1:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/coa/-/coa-1.0.4.tgz#a9ef153660d6a86a8bdec0289a5c684d217432fd"
+  integrity sha1-qe8VNmDWqGqL3sAomlxoTSF0Mv0=
+  dependencies:
+    q "^1.1.2"
+
 code-point-at@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
@@ -2505,7 +2564,7 @@ collection-visit@^1.0.0:
     map-visit "^1.0.0"
     object-visit "^1.0.0"
 
-color-convert@^1.9.0, color-convert@^1.9.1, color-convert@^1.9.3:
+color-convert@^1.3.0, color-convert@^1.9.0, color-convert@^1.9.1, color-convert@^1.9.3:
   version "1.9.3"
   resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.3.tgz#bb71850690e1f136567de629d2d5471deda4c1e8"
   integrity sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==
@@ -2529,6 +2588,13 @@ color-name@^1.0.0, color-name@~1.1.4:
   resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2"
   integrity sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==
 
+color-string@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/color-string/-/color-string-0.3.0.tgz#27d46fb67025c5c2fa25993bfbf579e47841b991"
+  integrity sha1-J9RvtnAlxcL6JZk7+/V55HhBuZE=
+  dependencies:
+    color-name "^1.0.0"
+
 color-string@^1.5.2:
   version "1.5.3"
   resolved "https://registry.yarnpkg.com/color-string/-/color-string-1.5.3.tgz#c9bbc5f01b58b5492f3d6857459cb6590ce204cc"
@@ -2542,6 +2608,15 @@ color-support@^1.1.3:
   resolved "https://registry.yarnpkg.com/color-support/-/color-support-1.1.3.tgz#93834379a1cc9a0c61f82f52f0d04322251bd5a2"
   integrity sha512-qiBjkpbMLO/HL68y+lh4q0/O1MZFj2RX6X/KmMa3+gJD3z+WwI1ZzDHysvqHGS3mP6mznPckpXmw1nI9cJjyRg==
 
+color@^0.11.0:
+  version "0.11.4"
+  resolved "https://registry.yarnpkg.com/color/-/color-0.11.4.tgz#6d7b5c74fb65e841cd48792ad1ed5e07b904d764"
+  integrity sha1-bXtcdPtl6EHNSHkq0e1eB7kE12Q=
+  dependencies:
+    clone "^1.0.2"
+    color-convert "^1.3.0"
+    color-string "^0.3.0"
+
 color@^3.0.0, color@^3.1.2:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/color/-/color-3.1.2.tgz#68148e7f85d41ad7649c5fa8c8106f098d229e10"
@@ -2555,11 +2630,25 @@ colorette@^1.2.1:
   resolved "https://registry.yarnpkg.com/colorette/-/colorette-1.2.1.tgz#4d0b921325c14faf92633086a536db6e89564b1b"
   integrity sha512-puCDz0CzydiSYOrnXpz/PKd69zRrribezjtE9yd4zvytoRc8+RY/KJPvtPFKZS3E3wP6neGyMe0vOTlHO5L3Pw==
 
+colormin@^1.0.5:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/colormin/-/colormin-1.1.2.tgz#ea2f7420a72b96881a38aae59ec124a6f7298133"
+  integrity sha1-6i90IKcrlogaOKrlnsEkpvcpgTM=
+  dependencies:
+    color "^0.11.0"
+    css-color-names "0.0.4"
+    has "^1.0.1"
+
 colors@^1.1.2, colors@^1.3.3:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/colors/-/colors-1.4.0.tgz#c50491479d4c1bdaed2c9ced32cf7c7dc2360f78"
   integrity sha512-a+UqTh4kgZg/SlGvfbzDHpgRu7AAQOmmqRHJnxhRZICKFUT91brVhNNt58CMWU9PsBbv3PDCZUHbVxuDiH2mtA==
 
+colors@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/colors/-/colors-1.1.2.tgz#168a4701756b6a7f51a12ce0c97bfa28c084ed63"
+  integrity sha1-FopHAXVran9RoSzgyXv6KMCE7WM=
+
 combined-stream@^1.0.6, combined-stream@^1.0.8, combined-stream@~1.0.6:
   version "1.0.8"
   resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.8.tgz#c3d45a8b34fd730631a110a8a2520682b31d5a7f"
@@ -2958,6 +3047,44 @@ cssnano@4.1.10:
     is-resolvable "^1.0.0"
     postcss "^7.0.0"
 
+cssnano@^3.0.0:
+  version "3.10.0"
+  resolved "https://registry.yarnpkg.com/cssnano/-/cssnano-3.10.0.tgz#4f38f6cea2b9b17fa01490f23f1dc68ea65c1c38"
+  integrity sha1-Tzj2zqK5sX+gFJDyPx3GjqZcHDg=
+  dependencies:
+    autoprefixer "^6.3.1"
+    decamelize "^1.1.2"
+    defined "^1.0.0"
+    has "^1.0.1"
+    object-assign "^4.0.1"
+    postcss "^5.0.14"
+    postcss-calc "^5.2.0"
+    postcss-colormin "^2.1.8"
+    postcss-convert-values "^2.3.4"
+    postcss-discard-comments "^2.0.4"
+    postcss-discard-duplicates "^2.0.1"
+    postcss-discard-empty "^2.0.1"
+    postcss-discard-overridden "^0.1.1"
+    postcss-discard-unused "^2.2.1"
+    postcss-filter-plugins "^2.0.0"
+    postcss-merge-idents "^2.1.5"
+    postcss-merge-longhand "^2.0.1"
+    postcss-merge-rules "^2.0.3"
+    postcss-minify-font-values "^1.0.2"
+    postcss-minify-gradients "^1.0.1"
+    postcss-minify-params "^1.0.4"
+    postcss-minify-selectors "^2.0.4"
+    postcss-normalize-charset "^1.1.0"
+    postcss-normalize-url "^3.0.7"
+    postcss-ordered-values "^2.1.0"
+    postcss-reduce-idents "^2.2.2"
+    postcss-reduce-initial "^1.0.0"
+    postcss-reduce-transforms "^1.0.3"
+    postcss-svgo "^2.1.1"
+    postcss-unique-selectors "^2.0.2"
+    postcss-value-parser "^3.2.3"
+    postcss-zindex "^2.0.1"
+
 csso@^4.0.2:
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/csso/-/csso-4.0.3.tgz#0d9985dc852c7cc2b2cacfbbe1079014d1a8e903"
@@ -2965,6 +3092,14 @@ csso@^4.0.2:
   dependencies:
     css-tree "1.0.0-alpha.39"
 
+csso@~2.3.1:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/csso/-/csso-2.3.2.tgz#ddd52c587033f49e94b71fc55569f252e8ff5f85"
+  integrity sha1-3dUsWHAz9J6Utx/FVWnyUuj/X4U=
+  dependencies:
+    clap "^1.0.9"
+    source-map "^0.5.3"
+
 cssom@^0.4.4:
   version "0.4.4"
   resolved "https://registry.yarnpkg.com/cssom/-/cssom-0.4.4.tgz#5a66cf93d2d0b661d80bf6a44fb65f5c2e4e0a10"
@@ -3058,7 +3193,7 @@ debuglog@^1.0.0:
   resolved "https://registry.yarnpkg.com/debuglog/-/debuglog-1.0.1.tgz#aa24ffb9ac3df9a2351837cfb2d279360cd78492"
   integrity sha1-qiT/uaw9+aI1GDfPstJ5NgzXhJI=
 
-decamelize@^1.0.0, decamelize@^1.1.1, decamelize@^1.2.0:
+decamelize@^1.0.0, decamelize@^1.1.1, decamelize@^1.1.2, decamelize@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
   integrity sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=
@@ -3170,6 +3305,11 @@ define-property@^2.0.2:
     is-descriptor "^1.0.2"
     isobject "^3.0.1"
 
+defined@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/defined/-/defined-1.0.0.tgz#c98d9bcef75674188e110969151199e39b1fa693"
+  integrity sha1-yY2bzvdWdBiOEQlpFRGZ45sfppM=
+
 delayed-stream@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
@@ -3396,6 +3536,11 @@ ee-first@1.1.1:
   resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
   integrity sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0=
 
+electron-to-chromium@^1.2.7:
+  version "1.3.633"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.633.tgz#16dd5aec9de03894e8d14a1db4cda8a369b9b7fe"
+  integrity sha512-bsVCsONiVX1abkWdH7KtpuDAhsQ3N3bjPYhROSAXE78roJKet0Y5wznA14JE9pzbwSZmSMAW6KiKYf1RvbTJkA==
+
 electron-to-chromium@^1.3.571:
   version "1.3.576"
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.576.tgz#2e70234484e03d7c7e90310d7d79fd3775379c34"
@@ -3691,6 +3836,11 @@ espree@^7.3.0, espree@^7.3.1:
     acorn-jsx "^5.3.1"
     eslint-visitor-keys "^1.3.0"
 
+esprima@^2.6.0:
+  version "2.7.3"
+  resolved "https://registry.yarnpkg.com/esprima/-/esprima-2.7.3.tgz#96e3b70d5779f6ad49cd032673d1c312767ba581"
+  integrity sha1-luO3DVd59q1JzQMmc9HDEnZ7pYE=
+
 esprima@^4.0.0, esprima@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.1.tgz#13b04cdb3e6c5d19df91ab6987a8695619b0aa71"
@@ -4063,6 +4213,11 @@ flatted@^3.1.0:
   resolved "https://registry.yarnpkg.com/flatted/-/flatted-3.1.0.tgz#a5d06b4a8b01e3a63771daa5cb7a1903e2e57067"
   integrity sha512-tW+UkmtNg/jv9CSofAKvgVcO7c2URjhTdW1ZTkcAritblu8tajiYy7YisnIflEwtKssCtOxpnBRoCB7iap0/TA==
 
+flatten@^1.0.2:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/flatten/-/flatten-1.0.3.tgz#c1283ac9f27b368abc1e36d1ff7b04501a30356b"
+  integrity sha512-dVsPA/UwQ8+2uoFe5GHtiBMu48dWLTdsuEd7CKGlZlD78r1TTWBvDuFaFGKCo/ZfEr95Uk56vZoX86OsHkUeIg==
+
 fluent-ffmpeg@2.1.2:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/fluent-ffmpeg/-/fluent-ffmpeg-2.1.2.tgz#c952de2240f812ebda0aa8006d7776ee2acf7d74"
@@ -4419,6 +4574,17 @@ gulp-cli@^2.2.0:
     v8flags "^3.0.1"
     yargs "^7.1.0"
 
+gulp-cssnano@2.1.3:
+  version "2.1.3"
+  resolved "https://registry.yarnpkg.com/gulp-cssnano/-/gulp-cssnano-2.1.3.tgz#02007e2817af09b3688482b430ad7db807aebf72"
+  integrity sha512-r8qdX5pTXsBb/IRm9loE8Ijz8UiPW/URMC/bKJe4FPNHRaz4aEx8Bev03L0FYHd/7BSGu/ebmfumAkpGuTdenA==
+  dependencies:
+    buffer-from "^1.0.0"
+    cssnano "^3.0.0"
+    object-assign "^4.0.1"
+    plugin-error "^1.0.1"
+    vinyl-sourcemaps-apply "^0.2.1"
+
 gulp-rename@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/gulp-rename/-/gulp-rename-2.0.0.tgz#9bbc3962b0c0f52fc67cd5eaff6c223ec5b9cf6c"
@@ -4450,6 +4616,16 @@ gulp-sourcemaps@2.6.5:
     strip-bom-string "1.X"
     through2 "2.X"
 
+gulp-terser@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/gulp-terser/-/gulp-terser-2.0.0.tgz#07f95ef9121fe9d4970c3c4ee775c9cd658d0474"
+  integrity sha512-8KxzgUpNeLsSujUCrNKUiSI1ioO5TfW4ODhbM+wzNTWgYp7yCIl1c/5EeOI+SOXaNLi+BzzMqrbb0eYMIThFCQ==
+  dependencies:
+    plugin-error "^1.0.1"
+    terser "5.4.0"
+    through2 "^4.0.2"
+    vinyl-sourcemaps-apply "^0.2.1"
+
 gulp-tslint@8.1.4:
   version "8.1.4"
   resolved "https://registry.yarnpkg.com/gulp-tslint/-/gulp-tslint-8.1.4.tgz#8519ee25ff97aa749e691d4af0fdaccce5f01f7a"
@@ -4530,6 +4706,11 @@ has-ansi@^2.0.0:
   dependencies:
     ansi-regex "^2.0.0"
 
+has-flag@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-1.0.0.tgz#9d9e793165ce017a00f00418c43f942a7b1d11fa"
+  integrity sha1-nZ55MWXOAXoA8AQYxD+UKnsdEfo=
+
 has-flag@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-3.0.0.tgz#b5d454dc2199ae225699f3467e5a07f3b955bafd"
@@ -4581,7 +4762,7 @@ has-values@^1.0.0:
     is-number "^3.0.0"
     kind-of "^4.0.0"
 
-has@^1.0.0, has@^1.0.3:
+has@^1.0.0, has@^1.0.1, has@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/has/-/has-1.0.3.tgz#722d7cbfc1f6aa8241f16dd814e011e1f41e8796"
   integrity sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw==
@@ -5239,6 +5420,13 @@ is-svg@4.2.1:
   dependencies:
     html-comment-regex "^1.1.2"
 
+is-svg@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/is-svg/-/is-svg-2.1.0.tgz#cf61090da0d9efbcab8722deba6f032208dbb0e9"
+  integrity sha1-z2EJDaDZ77yrhyLeum8DIgjbsOk=
+  dependencies:
+    html-comment-regex "^1.1.0"
+
 is-svg@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/is-svg/-/is-svg-3.0.0.tgz#9321dbd29c212e5ca99c4fa9794c714bcafa2f75"
@@ -5350,6 +5538,11 @@ jpeg-js@^0.4.1:
   resolved "https://registry.yarnpkg.com/jpeg-js/-/jpeg-js-0.4.1.tgz#937a3ae911eb6427f151760f8123f04c8bfe6ef7"
   integrity sha512-jA55yJiB5tCXEddos8JBbvW+IMrqY0y1tjjx9KNVtA+QPmu7ND5j0zkKopClpUTsaETL135uOM2XfcYG4XRjmw==
 
+js-base64@^2.1.9:
+  version "2.6.4"
+  resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.6.4.tgz#f4e686c5de1ea1f867dbcad3d46d969428df98c4"
+  integrity sha512-pZe//GGmwJndub7ZghVHz7vjb2LgC1m8B07Au3eYqeqv9emhESByMXxaEgkUkEqJe87oBbSniGYoQNIBklc7IQ==
+
 js-beautify@^1.6.12:
   version "1.11.0"
   resolved "https://registry.yarnpkg.com/js-beautify/-/js-beautify-1.11.0.tgz#afb873dc47d58986360093dcb69951e8bcd5ded2"
@@ -5379,6 +5572,14 @@ js-yaml@3.14.0, js-yaml@^3.13.1, js-yaml@^3.14.0:
     argparse "^1.0.7"
     esprima "^4.0.0"
 
+js-yaml@~3.7.0:
+  version "3.7.0"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.7.0.tgz#5c967ddd837a9bfdca5f2de84253abe8a1c03b80"
+  integrity sha1-XJZ93YN6m/3KXy3oQlOr6KHAO4A=
+  dependencies:
+    argparse "^1.0.7"
+    esprima "^2.6.0"
+
 jsbn@~0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
@@ -6146,6 +6347,11 @@ material-colors@^1.0.0:
   resolved "https://registry.yarnpkg.com/material-colors/-/material-colors-1.2.6.tgz#6d1958871126992ceecc72f4bcc4d8f010865f46"
   integrity sha512-6qE4B9deFBIa9YSpOc9O0Sgc43zTeVYbgDT5veRKSlB2+ZuHNoVVxA1L/ckMUayV9Ay9y7Z/SZCLcGteW9i7bg==
 
+math-expression-evaluator@^1.2.14:
+  version "1.3.7"
+  resolved "https://registry.yarnpkg.com/math-expression-evaluator/-/math-expression-evaluator-1.3.7.tgz#1b62225db86af06f7ea1fd9576a34af605a5b253"
+  integrity sha512-nrbaifCl42w37hYd6oRLvoymFK42tWB+WQTMFtksDGQMi5GvlJwnz/CsS30FFAISFLtX+A0csJ0xLiuuyyec7w==
+
 matter-js@0.14.2:
   version "0.14.2"
   resolved "https://registry.yarnpkg.com/matter-js/-/matter-js-0.14.2.tgz#8169af9e06fdc356ba9e72b49624eb329839883b"
@@ -6636,6 +6842,21 @@ normalize-path@^3.0.0, normalize-path@~3.0.0:
   resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-3.0.0.tgz#0dcd69ff23a1c9b11fd0978316644a0388216a65"
   integrity sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==
 
+normalize-range@^0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/normalize-range/-/normalize-range-0.1.2.tgz#2d10c06bdfd312ea9777695a4d28439456b75942"
+  integrity sha1-LRDAa9/TEuqXd2laTShDlFa3WUI=
+
+normalize-url@^1.4.0:
+  version "1.9.1"
+  resolved "https://registry.yarnpkg.com/normalize-url/-/normalize-url-1.9.1.tgz#2cc0d66b31ea23036458436e3620d85954c66c3c"
+  integrity sha1-LMDWazHqIwNkWENuNiDYWVTGbDw=
+  dependencies:
+    object-assign "^4.0.1"
+    prepend-http "^1.0.0"
+    query-string "^4.1.0"
+    sort-keys "^1.0.0"
+
 normalize-url@^3.0.0:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/normalize-url/-/normalize-url-3.3.0.tgz#b2e1c4dc4f7c6d57743df733a4f5978d18650559"
@@ -6684,6 +6905,11 @@ nth-check@^1.0.2, nth-check@~1.0.1:
   dependencies:
     boolbase "~1.0.0"
 
+num2fraction@^1.2.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/num2fraction/-/num2fraction-1.2.2.tgz#6f682b6a027a4e9ddfa4564cd2589d1d4e669ede"
+  integrity sha1-b2gragJ6Tp3fpFZM0lidHU5mnt4=
+
 number-is-nan@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
@@ -7309,6 +7535,15 @@ posix-character-classes@^0.1.0:
   resolved "https://registry.yarnpkg.com/posix-character-classes/-/posix-character-classes-0.1.1.tgz#01eac0fe3b5af71a2a6c02feabb8c1fef7e00eab"
   integrity sha1-AerA/jta9xoqbAL+q7jB/vfgDqs=
 
+postcss-calc@^5.2.0:
+  version "5.3.1"
+  resolved "https://registry.yarnpkg.com/postcss-calc/-/postcss-calc-5.3.1.tgz#77bae7ca928ad85716e2fda42f261bf7c1d65b5e"
+  integrity sha1-d7rnypKK2FcW4v2kLyYb98HWW14=
+  dependencies:
+    postcss "^5.0.2"
+    postcss-message-helpers "^2.0.0"
+    reduce-css-calc "^1.2.6"
+
 postcss-calc@^7.0.1:
   version "7.0.2"
   resolved "https://registry.yarnpkg.com/postcss-calc/-/postcss-calc-7.0.2.tgz#504efcd008ca0273120568b0792b16cdcde8aac1"
@@ -7318,6 +7553,15 @@ postcss-calc@^7.0.1:
     postcss-selector-parser "^6.0.2"
     postcss-value-parser "^4.0.2"
 
+postcss-colormin@^2.1.8:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/postcss-colormin/-/postcss-colormin-2.2.2.tgz#6631417d5f0e909a3d7ec26b24c8a8d1e4f96e4b"
+  integrity sha1-ZjFBfV8OkJo9fsJrJMio0eT5bks=
+  dependencies:
+    colormin "^1.0.5"
+    postcss "^5.0.13"
+    postcss-value-parser "^3.2.3"
+
 postcss-colormin@^4.0.3:
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/postcss-colormin/-/postcss-colormin-4.0.3.tgz#ae060bce93ed794ac71264f08132d550956bd381"
@@ -7329,6 +7573,14 @@ postcss-colormin@^4.0.3:
     postcss "^7.0.0"
     postcss-value-parser "^3.0.0"
 
+postcss-convert-values@^2.3.4:
+  version "2.6.1"
+  resolved "https://registry.yarnpkg.com/postcss-convert-values/-/postcss-convert-values-2.6.1.tgz#bbd8593c5c1fd2e3d1c322bb925dcae8dae4d62d"
+  integrity sha1-u9hZPFwf0uPRwyK7kl3K6Nrk1i0=
+  dependencies:
+    postcss "^5.0.11"
+    postcss-value-parser "^3.1.2"
+
 postcss-convert-values@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/postcss-convert-values/-/postcss-convert-values-4.0.1.tgz#ca3813ed4da0f812f9d43703584e449ebe189a7f"
@@ -7337,6 +7589,13 @@ postcss-convert-values@^4.0.1:
     postcss "^7.0.0"
     postcss-value-parser "^3.0.0"
 
+postcss-discard-comments@^2.0.4:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/postcss-discard-comments/-/postcss-discard-comments-2.0.4.tgz#befe89fafd5b3dace5ccce51b76b81514be00e3d"
+  integrity sha1-vv6J+v1bPazlzM5Rt2uBUUvgDj0=
+  dependencies:
+    postcss "^5.0.14"
+
 postcss-discard-comments@^4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/postcss-discard-comments/-/postcss-discard-comments-4.0.2.tgz#1fbabd2c246bff6aaad7997b2b0918f4d7af4033"
@@ -7344,6 +7603,13 @@ postcss-discard-comments@^4.0.2:
   dependencies:
     postcss "^7.0.0"
 
+postcss-discard-duplicates@^2.0.1:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/postcss-discard-duplicates/-/postcss-discard-duplicates-2.1.0.tgz#b9abf27b88ac188158a5eb12abcae20263b91932"
+  integrity sha1-uavye4isGIFYpesSq8riAmO5GTI=
+  dependencies:
+    postcss "^5.0.4"
+
 postcss-discard-duplicates@^4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/postcss-discard-duplicates/-/postcss-discard-duplicates-4.0.2.tgz#3fe133cd3c82282e550fc9b239176a9207b784eb"
@@ -7351,6 +7617,13 @@ postcss-discard-duplicates@^4.0.2:
   dependencies:
     postcss "^7.0.0"
 
+postcss-discard-empty@^2.0.1:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/postcss-discard-empty/-/postcss-discard-empty-2.1.0.tgz#d2b4bd9d5ced5ebd8dcade7640c7d7cd7f4f92b5"
+  integrity sha1-0rS9nVztXr2Nyt52QMfXzX9PkrU=
+  dependencies:
+    postcss "^5.0.14"
+
 postcss-discard-empty@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/postcss-discard-empty/-/postcss-discard-empty-4.0.1.tgz#c8c951e9f73ed9428019458444a02ad90bb9f765"
@@ -7358,6 +7631,13 @@ postcss-discard-empty@^4.0.1:
   dependencies:
     postcss "^7.0.0"
 
+postcss-discard-overridden@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/postcss-discard-overridden/-/postcss-discard-overridden-0.1.1.tgz#8b1eaf554f686fb288cd874c55667b0aa3668d58"
+  integrity sha1-ix6vVU9ob7KIzYdMVWZ7CqNmjVg=
+  dependencies:
+    postcss "^5.0.16"
+
 postcss-discard-overridden@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/postcss-discard-overridden/-/postcss-discard-overridden-4.0.1.tgz#652aef8a96726f029f5e3e00146ee7a4e755ff57"
@@ -7365,6 +7645,21 @@ postcss-discard-overridden@^4.0.1:
   dependencies:
     postcss "^7.0.0"
 
+postcss-discard-unused@^2.2.1:
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/postcss-discard-unused/-/postcss-discard-unused-2.2.3.tgz#bce30b2cc591ffc634322b5fb3464b6d934f4433"
+  integrity sha1-vOMLLMWR/8Y0Mitfs0ZLbZNPRDM=
+  dependencies:
+    postcss "^5.0.14"
+    uniqs "^2.0.0"
+
+postcss-filter-plugins@^2.0.0:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/postcss-filter-plugins/-/postcss-filter-plugins-2.0.3.tgz#82245fdf82337041645e477114d8e593aa18b8ec"
+  integrity sha512-T53GVFsdinJhgwm7rg1BzbeBRomOg9y5MBVhGcsV0CxurUdVj1UlPdKtn7aqYA/c/QVkzKMjq2bSV5dKG5+AwQ==
+  dependencies:
+    postcss "^5.0.4"
+
 postcss-loader@4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/postcss-loader/-/postcss-loader-4.1.0.tgz#4647a6c8dad3cb6b253fbfaa21d62201086f6e39"
@@ -7376,6 +7671,22 @@ postcss-loader@4.1.0:
     schema-utils "^3.0.0"
     semver "^7.3.2"
 
+postcss-merge-idents@^2.1.5:
+  version "2.1.7"
+  resolved "https://registry.yarnpkg.com/postcss-merge-idents/-/postcss-merge-idents-2.1.7.tgz#4c5530313c08e1d5b3bbf3d2bbc747e278eea270"
+  integrity sha1-TFUwMTwI4dWzu/PSu8dH4njuonA=
+  dependencies:
+    has "^1.0.1"
+    postcss "^5.0.10"
+    postcss-value-parser "^3.1.1"
+
+postcss-merge-longhand@^2.0.1:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-merge-longhand/-/postcss-merge-longhand-2.0.2.tgz#23d90cd127b0a77994915332739034a1a4f3d658"
+  integrity sha1-I9kM0Sewp3mUkVMyc5A0oaTz1lg=
+  dependencies:
+    postcss "^5.0.4"
+
 postcss-merge-longhand@^4.0.11:
   version "4.0.11"
   resolved "https://registry.yarnpkg.com/postcss-merge-longhand/-/postcss-merge-longhand-4.0.11.tgz#62f49a13e4a0ee04e7b98f42bb16062ca2549e24"
@@ -7386,6 +7697,17 @@ postcss-merge-longhand@^4.0.11:
     postcss-value-parser "^3.0.0"
     stylehacks "^4.0.0"
 
+postcss-merge-rules@^2.0.3:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/postcss-merge-rules/-/postcss-merge-rules-2.1.2.tgz#d1df5dfaa7b1acc3be553f0e9e10e87c61b5f721"
+  integrity sha1-0d9d+qexrMO+VT8OnhDofGG19yE=
+  dependencies:
+    browserslist "^1.5.2"
+    caniuse-api "^1.5.2"
+    postcss "^5.0.4"
+    postcss-selector-parser "^2.2.2"
+    vendors "^1.0.0"
+
 postcss-merge-rules@^4.0.3:
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/postcss-merge-rules/-/postcss-merge-rules-4.0.3.tgz#362bea4ff5a1f98e4075a713c6cb25aefef9a650"
@@ -7398,6 +7720,20 @@ postcss-merge-rules@^4.0.3:
     postcss-selector-parser "^3.0.0"
     vendors "^1.0.0"
 
+postcss-message-helpers@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-message-helpers/-/postcss-message-helpers-2.0.0.tgz#a4f2f4fab6e4fe002f0aed000478cdf52f9ba60e"
+  integrity sha1-pPL0+rbk/gAvCu0ABHjN9S+bpg4=
+
+postcss-minify-font-values@^1.0.2:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/postcss-minify-font-values/-/postcss-minify-font-values-1.0.5.tgz#4b58edb56641eba7c8474ab3526cafd7bbdecb69"
+  integrity sha1-S1jttWZB66fIR0qzUmyv17vey2k=
+  dependencies:
+    object-assign "^4.0.1"
+    postcss "^5.0.4"
+    postcss-value-parser "^3.0.2"
+
 postcss-minify-font-values@^4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/postcss-minify-font-values/-/postcss-minify-font-values-4.0.2.tgz#cd4c344cce474343fac5d82206ab2cbcb8afd5a6"
@@ -7406,6 +7742,14 @@ postcss-minify-font-values@^4.0.2:
     postcss "^7.0.0"
     postcss-value-parser "^3.0.0"
 
+postcss-minify-gradients@^1.0.1:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/postcss-minify-gradients/-/postcss-minify-gradients-1.0.5.tgz#5dbda11373703f83cfb4a3ea3881d8d75ff5e6e1"
+  integrity sha1-Xb2hE3NwP4PPtKPqOIHY11/15uE=
+  dependencies:
+    postcss "^5.0.12"
+    postcss-value-parser "^3.3.0"
+
 postcss-minify-gradients@^4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/postcss-minify-gradients/-/postcss-minify-gradients-4.0.2.tgz#93b29c2ff5099c535eecda56c4aa6e665a663471"
@@ -7416,6 +7760,16 @@ postcss-minify-gradients@^4.0.2:
     postcss "^7.0.0"
     postcss-value-parser "^3.0.0"
 
+postcss-minify-params@^1.0.4:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/postcss-minify-params/-/postcss-minify-params-1.2.2.tgz#ad2ce071373b943b3d930a3fa59a358c28d6f1f3"
+  integrity sha1-rSzgcTc7lDs9kwo/pZo1jCjW8fM=
+  dependencies:
+    alphanum-sort "^1.0.1"
+    postcss "^5.0.2"
+    postcss-value-parser "^3.0.2"
+    uniqs "^2.0.0"
+
 postcss-minify-params@^4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/postcss-minify-params/-/postcss-minify-params-4.0.2.tgz#6b9cef030c11e35261f95f618c90036d680db874"
@@ -7428,6 +7782,16 @@ postcss-minify-params@^4.0.2:
     postcss-value-parser "^3.0.0"
     uniqs "^2.0.0"
 
+postcss-minify-selectors@^2.0.4:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/postcss-minify-selectors/-/postcss-minify-selectors-2.1.1.tgz#b2c6a98c0072cf91b932d1a496508114311735bf"
+  integrity sha1-ssapjAByz5G5MtGkllCBFDEXNb8=
+  dependencies:
+    alphanum-sort "^1.0.2"
+    has "^1.0.1"
+    postcss "^5.0.14"
+    postcss-selector-parser "^2.0.0"
+
 postcss-minify-selectors@^4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/postcss-minify-selectors/-/postcss-minify-selectors-4.0.2.tgz#e2e5eb40bfee500d0cd9243500f5f8ea4262fbd8"
@@ -7514,6 +7878,13 @@ postcss-modules@^3.2.2:
     postcss-modules-values "^3.0.0"
     string-hash "^1.1.1"
 
+postcss-normalize-charset@^1.1.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/postcss-normalize-charset/-/postcss-normalize-charset-1.1.1.tgz#ef9ee71212d7fe759c78ed162f61ed62b5cb93f1"
+  integrity sha1-757nEhLX/nWceO0WL2HtYrXLk/E=
+  dependencies:
+    postcss "^5.0.5"
+
 postcss-normalize-charset@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/postcss-normalize-charset/-/postcss-normalize-charset-4.0.1.tgz#8b35add3aee83a136b0471e0d59be58a50285dd4"
@@ -7577,6 +7948,16 @@ postcss-normalize-unicode@^4.0.1:
     postcss "^7.0.0"
     postcss-value-parser "^3.0.0"
 
+postcss-normalize-url@^3.0.7:
+  version "3.0.8"
+  resolved "https://registry.yarnpkg.com/postcss-normalize-url/-/postcss-normalize-url-3.0.8.tgz#108f74b3f2fcdaf891a2ffa3ea4592279fc78222"
+  integrity sha1-EI90s/L82viRov+j6kWSJ5/HgiI=
+  dependencies:
+    is-absolute-url "^2.0.0"
+    normalize-url "^1.4.0"
+    postcss "^5.0.14"
+    postcss-value-parser "^3.2.3"
+
 postcss-normalize-url@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/postcss-normalize-url/-/postcss-normalize-url-4.0.1.tgz#10e437f86bc7c7e58f7b9652ed878daaa95faae1"
@@ -7595,6 +7976,14 @@ postcss-normalize-whitespace@^4.0.2:
     postcss "^7.0.0"
     postcss-value-parser "^3.0.0"
 
+postcss-ordered-values@^2.1.0:
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/postcss-ordered-values/-/postcss-ordered-values-2.2.3.tgz#eec6c2a67b6c412a8db2042e77fe8da43f95c11d"
+  integrity sha1-7sbCpntsQSqNsgQud/6NpD+VwR0=
+  dependencies:
+    postcss "^5.0.4"
+    postcss-value-parser "^3.0.1"
+
 postcss-ordered-values@^4.1.2:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/postcss-ordered-values/-/postcss-ordered-values-4.1.2.tgz#0cf75c820ec7d5c4d280189559e0b571ebac0eee"
@@ -7604,6 +7993,21 @@ postcss-ordered-values@^4.1.2:
     postcss "^7.0.0"
     postcss-value-parser "^3.0.0"
 
+postcss-reduce-idents@^2.2.2:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/postcss-reduce-idents/-/postcss-reduce-idents-2.4.0.tgz#c2c6d20cc958284f6abfbe63f7609bf409059ad3"
+  integrity sha1-wsbSDMlYKE9qv75j92Cb9AkFmtM=
+  dependencies:
+    postcss "^5.0.4"
+    postcss-value-parser "^3.0.2"
+
+postcss-reduce-initial@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-reduce-initial/-/postcss-reduce-initial-1.0.1.tgz#68f80695f045d08263a879ad240df8dd64f644ea"
+  integrity sha1-aPgGlfBF0IJjqHmtJA343WT2ROo=
+  dependencies:
+    postcss "^5.0.4"
+
 postcss-reduce-initial@^4.0.3:
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/postcss-reduce-initial/-/postcss-reduce-initial-4.0.3.tgz#7fd42ebea5e9c814609639e2c2e84ae270ba48df"
@@ -7614,6 +8018,15 @@ postcss-reduce-initial@^4.0.3:
     has "^1.0.0"
     postcss "^7.0.0"
 
+postcss-reduce-transforms@^1.0.3:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/postcss-reduce-transforms/-/postcss-reduce-transforms-1.0.4.tgz#ff76f4d8212437b31c298a42d2e1444025771ae1"
+  integrity sha1-/3b02CEkN7McKYpC0uFEQCV3GuE=
+  dependencies:
+    has "^1.0.1"
+    postcss "^5.0.8"
+    postcss-value-parser "^3.0.1"
+
 postcss-reduce-transforms@^4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/postcss-reduce-transforms/-/postcss-reduce-transforms-4.0.2.tgz#17efa405eacc6e07be3414a5ca2d1074681d4e29"
@@ -7624,6 +8037,15 @@ postcss-reduce-transforms@^4.0.2:
     postcss "^7.0.0"
     postcss-value-parser "^3.0.0"
 
+postcss-selector-parser@^2.0.0, postcss-selector-parser@^2.2.2:
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/postcss-selector-parser/-/postcss-selector-parser-2.2.3.tgz#f9437788606c3c9acee16ffe8d8b16297f27bb90"
+  integrity sha1-+UN3iGBsPJrO4W/+jYsWKX8nu5A=
+  dependencies:
+    flatten "^1.0.2"
+    indexes-of "^1.0.1"
+    uniq "^1.0.1"
+
 postcss-selector-parser@^3.0.0:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/postcss-selector-parser/-/postcss-selector-parser-3.1.2.tgz#b310f5c4c0fdaf76f94902bbaa30db6aa84f5270"
@@ -7643,6 +8065,16 @@ postcss-selector-parser@^6.0.0, postcss-selector-parser@^6.0.2, postcss-selector
     uniq "^1.0.1"
     util-deprecate "^1.0.2"
 
+postcss-svgo@^2.1.1:
+  version "2.1.6"
+  resolved "https://registry.yarnpkg.com/postcss-svgo/-/postcss-svgo-2.1.6.tgz#b6df18aa613b666e133f08adb5219c2684ac108d"
+  integrity sha1-tt8YqmE7Zm4TPwittSGcJoSsEI0=
+  dependencies:
+    is-svg "^2.0.0"
+    postcss "^5.0.14"
+    postcss-value-parser "^3.2.3"
+    svgo "^0.7.0"
+
 postcss-svgo@^4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/postcss-svgo/-/postcss-svgo-4.0.2.tgz#17b997bc711b333bab143aaed3b8d3d6e3d38258"
@@ -7653,6 +8085,15 @@ postcss-svgo@^4.0.2:
     postcss-value-parser "^3.0.0"
     svgo "^1.0.0"
 
+postcss-unique-selectors@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-unique-selectors/-/postcss-unique-selectors-2.0.2.tgz#981d57d29ddcb33e7b1dfe1fd43b8649f933ca1d"
+  integrity sha1-mB1X0p3csz57Hf4f1DuGSfkzyh0=
+  dependencies:
+    alphanum-sort "^1.0.1"
+    postcss "^5.0.4"
+    uniqs "^2.0.0"
+
 postcss-unique-selectors@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/postcss-unique-selectors/-/postcss-unique-selectors-4.0.1.tgz#9446911f3289bfd64c6d680f073c03b1f9ee4bac"
@@ -7662,7 +8103,7 @@ postcss-unique-selectors@^4.0.1:
     postcss "^7.0.0"
     uniqs "^2.0.0"
 
-postcss-value-parser@^3.0.0:
+postcss-value-parser@^3.0.0, postcss-value-parser@^3.0.1, postcss-value-parser@^3.0.2, postcss-value-parser@^3.1.1, postcss-value-parser@^3.1.2, postcss-value-parser@^3.2.3, postcss-value-parser@^3.3.0:
   version "3.3.1"
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-3.3.1.tgz#9ff822547e2893213cf1c30efa51ac5fd1ba8281"
   integrity sha512-pISE66AbVkp4fDQ7VHBwRNXzAAKJjw4Vw7nWI/+Q3vuly7SNfgYXvm6i5IgFylHGK5sP/xHAbB7N49OS4gWNyQ==
@@ -7677,6 +8118,15 @@ postcss-value-parser@^4.1.0:
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz#443f6a20ced6481a2bda4fa8532a6e55d789a2cb"
   integrity sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==
 
+postcss-zindex@^2.0.1:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/postcss-zindex/-/postcss-zindex-2.2.0.tgz#d2109ddc055b91af67fc4cb3b025946639d2af22"
+  integrity sha1-0hCd3AVbka9n/EyzsCWUZjnSryI=
+  dependencies:
+    has "^1.0.1"
+    postcss "^5.0.4"
+    uniqs "^2.0.0"
+
 postcss@8.2.1, postcss@^8.1.4:
   version "8.2.1"
   resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.2.1.tgz#eabc5557c4558059b9d9e5b15bce7ffa9089c2a8"
@@ -7686,6 +8136,16 @@ postcss@8.2.1, postcss@^8.1.4:
     nanoid "^3.1.20"
     source-map "^0.6.1"
 
+postcss@^5.0.10, postcss@^5.0.11, postcss@^5.0.12, postcss@^5.0.13, postcss@^5.0.14, postcss@^5.0.16, postcss@^5.0.2, postcss@^5.0.4, postcss@^5.0.5, postcss@^5.0.8, postcss@^5.2.16:
+  version "5.2.18"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-5.2.18.tgz#badfa1497d46244f6390f58b319830d9107853c5"
+  integrity sha512-zrUjRRe1bpXKsX1qAJNJjqZViErVuyEkMTRrwu4ud4sbTtIBRmtaYDrHmcGgmrbsW3MHfmtIf+vJumgQn+PrXg==
+  dependencies:
+    chalk "^1.1.3"
+    js-base64 "^2.1.9"
+    source-map "^0.5.6"
+    supports-color "^3.2.3"
+
 postcss@^7.0.0, postcss@^7.0.1, postcss@^7.0.14, postcss@^7.0.27, postcss@^7.0.32, postcss@^7.0.5, postcss@^7.0.6:
   version "7.0.32"
   resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.32.tgz#4310d6ee347053da3433db2be492883d62cec59d"
@@ -7748,6 +8208,11 @@ prelude-ls@~1.1.2:
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
   integrity sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=
 
+prepend-http@^1.0.0:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-1.0.4.tgz#d4f4562b0ce3696e41ac52d0e002e57a635dc6dc"
+  integrity sha1-1PRWKwzjaW5BrFLQ4ALlemNdxtw=
+
 pretty-hrtime@^1.0.0:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/pretty-hrtime/-/pretty-hrtime-1.0.3.tgz#b7e3ea42435a4c9b2759d99e0f201eb195802ee1"
@@ -8034,6 +8499,14 @@ qs@~6.5.2:
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
   integrity sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA==
 
+query-string@^4.1.0:
+  version "4.3.4"
+  resolved "https://registry.yarnpkg.com/query-string/-/query-string-4.3.4.tgz#bbb693b9ca915c232515b228b1a02b609043dbeb"
+  integrity sha1-u7aTucqRXCMlFbIosaArYJBD2+s=
+  dependencies:
+    object-assign "^4.1.0"
+    strict-uri-encode "^1.0.0"
+
 querystring@0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/querystring/-/querystring-0.2.0.tgz#b209849203bb25df820da756e747005878521620"
@@ -8132,7 +8605,7 @@ readable-stream@1.1.x:
     isarray "0.0.1"
     string_decoder "~0.10.x"
 
-"readable-stream@2 || 3", readable-stream@^3.1.1, readable-stream@^3.4.0, readable-stream@^3.6.0:
+"readable-stream@2 || 3", readable-stream@3, readable-stream@^3.1.1, readable-stream@^3.4.0, readable-stream@^3.6.0:
   version "3.6.0"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.6.0.tgz#337bbda3adc0706bd3e024426a286d4b4b2c9198"
   integrity sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==
@@ -8232,11 +8705,27 @@ redis@3.0.2:
     redis-errors "^1.2.0"
     redis-parser "^3.0.0"
 
+reduce-css-calc@^1.2.6:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/reduce-css-calc/-/reduce-css-calc-1.3.0.tgz#747c914e049614a4c9cfbba629871ad1d2927716"
+  integrity sha1-dHyRTgSWFKTJz7umKYca0dKSdxY=
+  dependencies:
+    balanced-match "^0.4.2"
+    math-expression-evaluator "^1.2.14"
+    reduce-function-call "^1.0.1"
+
 reduce-flatten@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/reduce-flatten/-/reduce-flatten-2.0.0.tgz#734fd84e65f375d7ca4465c69798c25c9d10ae27"
   integrity sha512-EJ4UNY/U1t2P/2k6oqotuX2Cc3T6nxJwsM0N0asT7dhrtH1ltUxDn4NalSYmPE2rCkVpcf/X6R0wDwcFpzhd4w==
 
+reduce-function-call@^1.0.1:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/reduce-function-call/-/reduce-function-call-1.0.3.tgz#60350f7fb252c0a67eb10fd4694d16909971300f"
+  integrity sha512-Hl/tuV2VDgWgCSEeWMLwxLZqX7OK59eU1guxXsRKTAyeYimivsKdtcV4fu3r710tpG5GmDKDhQ0HSZLExnNmyQ==
+  dependencies:
+    balanced-match "^1.0.0"
+
 reflect-metadata@0.1.13, reflect-metadata@^0.1.13:
   version "0.1.13"
   resolved "https://registry.yarnpkg.com/reflect-metadata/-/reflect-metadata-0.1.13.tgz#67ae3ca57c972a2aa1642b10fe363fe32d49dc08"
@@ -8633,7 +9122,7 @@ sax@1.2.1:
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.1.tgz#7b8e656190b228e81a66aea748480d828cd2d37a"
   integrity sha1-e45lYZCyKOgaZq6nSEgNgozS03o=
 
-sax@>=0.6.0, sax@^1.2.4, sax@~1.2.4:
+sax@>=0.6.0, sax@^1.2.4, sax@~1.2.1, sax@~1.2.4:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
   integrity sha512-NqVDv9TpANUjFm0N8uM5GxL36UgKi9/atZw+x7YFnQ8ckwFGKrl4xX4yWtrey3UJm5nP1kUbnYgLopqWNSRhWw==
@@ -8859,6 +9348,13 @@ snapdragon@^0.8.1:
     source-map-resolve "^0.5.0"
     use "^3.1.0"
 
+sort-keys@^1.0.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/sort-keys/-/sort-keys-1.1.2.tgz#441b6d4d346798f1b4e49e8920adfba0e543f9ad"
+  integrity sha1-RBttTTRnmPG05J6JIK37oOVD+a0=
+  dependencies:
+    is-plain-obj "^1.0.0"
+
 sort-keys@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/sort-keys/-/sort-keys-2.0.0.tgz#658535584861ec97d730d6cf41822e1f56684128"
@@ -8905,7 +9401,7 @@ source-map@0.6.1, source-map@^0.6.0, source-map@^0.6.1, source-map@~0.6.0, sourc
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
   integrity sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==
 
-source-map@^0.5.6, source-map@~0.5.1:
+source-map@^0.5.1, source-map@^0.5.3, source-map@^0.5.6, source-map@~0.5.1:
   version "0.5.7"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
   integrity sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=
@@ -9052,6 +9548,11 @@ streamsearch@0.1.2:
   resolved "https://registry.yarnpkg.com/streamsearch/-/streamsearch-0.1.2.tgz#808b9d0e56fc273d809ba57338e929919a1a9f1a"
   integrity sha1-gIudDlb8Jz2Am6VzOOkpkZoanxo=
 
+strict-uri-encode@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/strict-uri-encode/-/strict-uri-encode-1.1.0.tgz#279b225df1d582b1f54e65addd4352e18faa0713"
+  integrity sha1-J5siXfHVgrH1TmWt3UNS4Y+qBxM=
+
 string-hash@^1.1.1:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/string-hash/-/string-hash-1.1.3.tgz#e8aafc0ac1855b4666929ed7dd1275df5d6c811b"
@@ -9266,6 +9767,13 @@ supports-color@^2.0.0:
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
   integrity sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=
 
+supports-color@^3.2.3:
+  version "3.2.3"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-3.2.3.tgz#65ac0504b3954171d8a64946b2ae3cbb8a5f54f6"
+  integrity sha1-ZawFBLOVQXHYpklGsq48u4pfVPY=
+  dependencies:
+    has-flag "^1.0.0"
+
 supports-color@^5.3.0:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"
@@ -9343,6 +9851,19 @@ svg.select.js@^3.0.1:
   dependencies:
     svg.js "^2.6.5"
 
+svgo@^0.7.0:
+  version "0.7.2"
+  resolved "https://registry.yarnpkg.com/svgo/-/svgo-0.7.2.tgz#9f5772413952135c6fefbf40afe6a4faa88b4bb5"
+  integrity sha1-n1dyQTlSE1xv779Ar+ak+qiLS7U=
+  dependencies:
+    coa "~1.0.1"
+    colors "~1.1.2"
+    csso "~2.3.1"
+    js-yaml "~3.7.0"
+    mkdirp "~0.5.1"
+    sax "~1.2.1"
+    whet.extend "~0.9.9"
+
 svgo@^1.0.0:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/svgo/-/svgo-1.3.2.tgz#b6dc511c063346c9e415b81e43401145b96d4167"
@@ -9469,6 +9990,15 @@ terser-webpack-plugin@^5.0.3:
     source-map "^0.6.1"
     terser "^5.3.8"
 
+terser@5.4.0:
+  version "5.4.0"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-5.4.0.tgz#9815c0839072d5c894e22c6fc508fbe9f5e7d7e8"
+  integrity sha512-3dZunFLbCJis9TAF2VnX+VrQLctRUmt1p3W2kCsJuZE4ZgWqh//+1MZ62EanewrqKoUf4zIaDGZAvml4UDc0OQ==
+  dependencies:
+    commander "^2.20.0"
+    source-map "~0.7.2"
+    source-map-support "~0.5.19"
+
 terser@^5.3.8:
   version "5.3.8"
   resolved "https://registry.yarnpkg.com/terser/-/terser-5.3.8.tgz#991ae8ba21a3d990579b54aa9af11586197a75dd"
@@ -9535,6 +10065,13 @@ through2@^3.0.1:
   dependencies:
     readable-stream "2 || 3"
 
+through2@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/through2/-/through2-4.0.2.tgz#a7ce3ac2a7a8b0b966c80e7c49f0484c3b239764"
+  integrity sha512-iOqSav00cVxEEICeD7TjLB1sueEL+81Wpzp2bY17uZjZN0pWZPuo4suZ/61VujxmqSGFfgOcNuTZ85QJwNZQpw==
+  dependencies:
+    readable-stream "3"
+
 through@2, through@~2.3.8:
   version "2.3.8"
   resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
@@ -10152,6 +10689,13 @@ vinyl-sourcemap@^1.1.0:
     remove-bom-buffer "^3.0.0"
     vinyl "^2.0.0"
 
+vinyl-sourcemaps-apply@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/vinyl-sourcemaps-apply/-/vinyl-sourcemaps-apply-0.2.1.tgz#ab6549d61d172c2b1b87be5c508d239c8ef87705"
+  integrity sha1-q2VJ1h0XLCsbh75cUI0jnI74dwU=
+  dependencies:
+    source-map "^0.5.1"
+
 vinyl@^2.0.0, vinyl@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/vinyl/-/vinyl-2.2.0.tgz#d85b07da96e458d25b2ffe19fece9f2caa13ed86"
@@ -10397,6 +10941,11 @@ whatwg-url@^8.0.0:
     tr46 "^2.0.0"
     webidl-conversions "^5.0.0"
 
+whet.extend@~0.9.9:
+  version "0.9.9"
+  resolved "https://registry.yarnpkg.com/whet.extend/-/whet.extend-0.9.9.tgz#f877d5bf648c97e5aa542fadc16d6a259b9c11a1"
+  integrity sha1-+HfVv2SMl+WqVC+twW1qJZucEaE=
+
 which-module@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/which-module/-/which-module-1.0.0.tgz#bba63ca861948994ff307736089e3b96026c2a4f"