diff --git a/.github/labeler.yml b/.github/labeler.yml
index dff393557..98f1d2e38 100644
--- a/.github/labeler.yml
+++ b/.github/labeler.yml
@@ -4,5 +4,9 @@
 '🖥️Client':
 - packages/client/**/*
 
+'🧪Test':
+- cypress/**/*
+- packages/backend/test/**/*
+
 '‼️ wrong locales':
 - any: ['locales/*.yml', '!locales/ja-JP.yml']
diff --git a/.github/workflows/labeler.yml b/.github/workflows/labeler.yml
index 057208eda..fa4a58c3a 100644
--- a/.github/workflows/labeler.yml
+++ b/.github/workflows/labeler.yml
@@ -1,6 +1,8 @@
 name: "Pull Request Labeler"
 on:
-- pull_request_target
+  pull_request_target:
+    branches-ignore:
+      - 'l10n_develop'
 
 jobs:
   triage:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9b086ddba..968759501 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -26,7 +26,7 @@ You should also include the user name that made the change.
   Your own theme color may be unset if it was in an invalid format.
   Admins should check their instance settings if in doubt.
 - Perform port diagnosis at startup only when Listen fails @mei23
-- Rate limiting is now also usable for non-authenticated users. @Johann150
+- Rate limiting is now also usable for non-authenticated users. @Johann150 @mei23
   Admins should make sure the reverse proxy sets the `X-Forwarded-For` header to the original address.
 
 ### Bugfixes
@@ -43,6 +43,7 @@ You should also include the user name that made the change.
 - Server: use correct order of attachments on notes @Johann150
 - Server: prevent crash when processing certain PNGs @syuilo
 - Server: Fix unable to generate video thumbnails @mei23
+- Server: Fix `Cannot find module` issue @mei23
 
 ## 12.110.1 (2022/04/23)
 
diff --git a/cypress/integration/basic.js b/cypress/integration/basic.js
index eb15cfe22..eb5195c4b 100644
--- a/cypress/integration/basic.js
+++ b/cypress/integration/basic.js
@@ -1,11 +1,6 @@
 describe('Before setup instance', () => {
 	beforeEach(() => {
-		cy.window(win => {
-			win.indexedDB.deleteDatabase('keyval-store');
-		});
-		cy.request('POST', '/api/reset-db').as('reset');
-		cy.get('@reset').its('status').should('equal', 204);
-		cy.reload(true);
+		cy.resetState();
 	});
 
 	afterEach(() => {
@@ -35,18 +30,10 @@ describe('Before setup instance', () => {
 
 describe('After setup instance', () => {
 	beforeEach(() => {
-		cy.window(win => {
-			win.indexedDB.deleteDatabase('keyval-store');
-		});
-		cy.request('POST', '/api/reset-db').as('reset');
-		cy.get('@reset').its('status').should('equal', 204);
-		cy.reload(true);
+		cy.resetState();
 
 		// インスタンス初期セットアップ
-		cy.request('POST', '/api/admin/accounts/create', {
-			username: 'admin',
-			password: 'pass',
-		}).its('body').as('admin');
+		cy.registerUser('admin', 'pass', true);
 	});
 
 	afterEach(() => {
@@ -76,24 +63,13 @@ describe('After setup instance', () => {
 
 describe('After user signup', () => {
 	beforeEach(() => {
-		cy.window(win => {
-			win.indexedDB.deleteDatabase('keyval-store');
-		});
-		cy.request('POST', '/api/reset-db').as('reset');
-		cy.get('@reset').its('status').should('equal', 204);
-		cy.reload(true);
+		cy.resetState();
 
 		// インスタンス初期セットアップ
-		cy.request('POST', '/api/admin/accounts/create', {
-			username: 'admin',
-			password: 'pass',
-		}).its('body').as('admin');
+		cy.registerUser('admin', 'pass', true);
 
 		// ユーザー作成
-		cy.request('POST', '/api/signup', {
-			username: 'alice',
-			password: 'alice1234',
-		}).its('body').as('alice');
+		cy.registerUser('alice', 'alice1234');
 	});
 
 	afterEach(() => {
@@ -138,34 +114,15 @@ describe('After user signup', () => {
 
 describe('After user singed in', () => {
 	beforeEach(() => {
-		cy.window(win => {
-			win.indexedDB.deleteDatabase('keyval-store');
-		});
-		cy.request('POST', '/api/reset-db').as('reset');
-		cy.get('@reset').its('status').should('equal', 204);
-		cy.reload(true);
+		cy.resetState();
 
 		// インスタンス初期セットアップ
-		cy.request('POST', '/api/admin/accounts/create', {
-			username: 'admin',
-			password: 'pass',
-		}).its('body').as('admin');
+		cy.registerUser('admin', 'pass', true);
 
 		// ユーザー作成
-		cy.request('POST', '/api/signup', {
-			username: 'alice',
-			password: 'alice1234',
-		}).its('body').as('alice');
+		cy.registerUser('alice', 'alice1234');
 
-		cy.visit('/');
-
-		cy.intercept('POST', '/api/signin').as('signin');
-
-		cy.get('[data-cy-signin]').click();
-		cy.get('[data-cy-signin-username] input').type('alice');
-		cy.get('[data-cy-signin-password] input').type('alice1234{enter}');
-
-		cy.wait('@signin').as('signedIn');
+		cy.login('alice', 'alice1234');
 	});
 
 	afterEach(() => {
diff --git a/cypress/integration/widgets.js b/cypress/integration/widgets.js
index d63ff274b..56ad95ee9 100644
--- a/cypress/integration/widgets.js
+++ b/cypress/integration/widgets.js
@@ -1,34 +1,15 @@
 describe('After user signed in', () => {
 	beforeEach(() => {
-		cy.window(win => {
-			win.indexedDB.deleteDatabase('keyval-store');
-		});
+		cy.resetState();
 		cy.viewport('macbook-16');
-		cy.request('POST', '/api/reset-db').as('reset');
-		cy.get('@reset').its('status').should('equal', 204);
-		cy.reload(true);
 
 		// インスタンス初期セットアップ
-		cy.request('POST', '/api/admin/accounts/create', {
-			username: 'admin',
-			password: 'pass',
-		}).its('body').as('admin');
+		cy.registerUser('admin', 'pass', true);
 
 		// ユーザー作成
-		cy.request('POST', '/api/signup', {
-			username: 'alice',
-			password: 'alice1234',
-		}).its('body').as('alice');
+		cy.registerUser('alice', 'alice1234');
 
-		cy.visit('/');
-
-		cy.intercept('POST', '/api/signin').as('signin');
-
-		cy.get('[data-cy-signin]').click();
-		cy.get('[data-cy-signin-username] input').type('alice');
-		cy.get('[data-cy-signin-password] input').type('alice1234{enter}');
-
-		cy.wait('@signin').as('signedIn');
+		cy.login('alice', 'alice1234');
 	});
 
 	afterEach(() => {
diff --git a/cypress/support/commands.js b/cypress/support/commands.js
index 119ab03f7..95bfcf685 100644
--- a/cypress/support/commands.js
+++ b/cypress/support/commands.js
@@ -23,3 +23,33 @@
 //
 // -- This will overwrite an existing command --
 // Cypress.Commands.overwrite('visit', (originalFn, url, options) => { ... })
+
+Cypress.Commands.add('resetState', () => {
+	cy.window(win => {
+		win.indexedDB.deleteDatabase('keyval-store');
+	});
+	cy.request('POST', '/api/reset-db').as('reset');
+	cy.get('@reset').its('status').should('equal', 204);
+	cy.reload(true);
+});
+
+Cypress.Commands.add('registerUser', (username, password, isAdmin = false) => {
+	const route = isAdmin ? '/api/admin/accounts/create' : '/api/signup';
+
+	cy.request('POST', route, {
+		username: username,
+		password: password,
+	}).its('body').as(username);
+});
+
+Cypress.Commands.add('login', (username, password) => {
+	cy.visit('/');
+
+	cy.intercept('POST', '/api/signin').as('signin');
+
+	cy.get('[data-cy-signin]').click();
+	cy.get('[data-cy-signin-username] input').type(username);
+	cy.get('[data-cy-signin-password] input').type(`${password}{enter}`);
+
+	cy.wait('@signin').as('signedIn');
+});
diff --git a/packages/backend/src/mfm/from-html.ts b/packages/backend/src/mfm/from-html.ts
index 623cb0e71..15110b6b7 100644
--- a/packages/backend/src/mfm/from-html.ts
+++ b/packages/backend/src/mfm/from-html.ts
@@ -6,6 +6,9 @@ const urlRegex     = /^https?:\/\/[\w\/:%#@$&?!()\[\]~.,=+\-]+/;
 const urlRegexFull = /^https?:\/\/[\w\/:%#@$&?!()\[\]~.,=+\-]+$/;
 
 export function fromHtml(html: string, hashtagNames?: string[]): string {
+	// some AP servers like Pixelfed use br tags as well as newlines
+	html = html.replace(/<br\s?\/?>\r?\n/gi, '\n');
+
 	const dom = parse5.parseFragment(html);
 
 	let text = '';
diff --git a/packages/backend/src/misc/get-ip-hash.ts b/packages/backend/src/misc/get-ip-hash.ts
new file mode 100644
index 000000000..379325bb1
--- /dev/null
+++ b/packages/backend/src/misc/get-ip-hash.ts
@@ -0,0 +1,9 @@
+import IPCIDR from 'ip-cidr';
+
+export function getIpHash(ip: string) {
+	// because a single person may control many IPv6 addresses,
+	// only a /64 subnet prefix of any IP will be taken into account.
+	// (this means for IPv4 the entire address is used)
+	const prefix = IPCIDR.createAddress(ip).mask(64);
+	return 'ip-' + BigInt('0b' + prefix).toString(36);
+}
diff --git a/packages/backend/src/queue/index.ts b/packages/backend/src/queue/index.ts
index 67d5f5d24..c5fd7de1c 100644
--- a/packages/backend/src/queue/index.ts
+++ b/packages/backend/src/queue/index.ts
@@ -305,11 +305,13 @@ export default function() {
 	systemQueue.add('resyncCharts', {
 	}, {
 		repeat: { cron: '0 0 * * *' },
+		removeOnComplete: true,
 	});
 
 	systemQueue.add('cleanCharts', {
 	}, {
 		repeat: { cron: '0 0 * * *' },
+		removeOnComplete: true,
 	});
 
 	systemQueue.add('checkExpiredMutings', {
diff --git a/packages/backend/src/server/api/call.ts b/packages/backend/src/server/api/call.ts
index fbe25e173..cd3e0abc0 100644
--- a/packages/backend/src/server/api/call.ts
+++ b/packages/backend/src/server/api/call.ts
@@ -6,7 +6,7 @@ import endpoints, { IEndpointMeta } from './endpoints.js';
 import { ApiError } from './error.js';
 import { apiLogger } from './logger.js';
 import { AccessToken } from '@/models/entities/access-token.js';
-import IPCIDR from 'ip-cidr';
+import { getIpHash } from '@/misc/get-ip-hash.js';
 
 const accessDenied = {
 	message: 'Access denied.',
@@ -33,18 +33,13 @@ export default async (endpoint: string, user: CacheableLocalUser | null | undefi
 		throw new ApiError(accessDenied);
 	}
 
-	if (ep.meta.requireCredential && ep.meta.limit && !isModerator) {
+	if (ep.meta.limit && !isModerator) {
 		// koa will automatically load the `X-Forwarded-For` header if `proxy: true` is configured in the app.
 		let limitActor: string;
 		if (user) {
 			limitActor = user.id;
 		} else {
-			// because a single person may control many IPv6 addresses,
-			// only a /64 subnet prefix of any IP will be taken into account.
-			// (this means for IPv4 the entire address is used)
-			const ip = IPCIDR.createAddress(ctx.ip).mask(64);
-
-			limitActor = 'ip-' + parseInt(ip, 2).toString(36);
+			limitActor = getIpHash(ctx!.ip);
 		}
 
 		const limit = Object.assign({}, ep.meta.limit);
diff --git a/packages/backend/src/server/api/private/signin.ts b/packages/backend/src/server/api/private/signin.ts
index b304550e2..79b31764f 100644
--- a/packages/backend/src/server/api/private/signin.ts
+++ b/packages/backend/src/server/api/private/signin.ts
@@ -10,6 +10,7 @@ import { verifyLogin, hash } from '../2fa.js';
 import { randomBytes } from 'node:crypto';
 import { IsNull } from 'typeorm';
 import { limiter } from '../limiter.js';
+import { getIpHash } from '@/misc/get-ip-hash.js';
 
 export default async (ctx: Koa.Context) => {
 	ctx.set('Access-Control-Allow-Origin', config.url);
@@ -27,7 +28,7 @@ export default async (ctx: Koa.Context) => {
 
 	try {
 		// not more than 1 attempt per second and not more than 10 attempts per hour
-		await limiter({ key: 'signin', duration: 60 * 60 * 1000, max: 10, minInterval: 1000 }, ctx.ip);
+		await limiter({ key: 'signin', duration: 60 * 60 * 1000, max: 10, minInterval: 1000 }, getIpHash(ctx.ip));
 	} catch (err) {
 		ctx.status = 429;
 		ctx.body = {
diff --git a/packages/backend/src/services/note/create.ts b/packages/backend/src/services/note/create.ts
index ceb5e8cc7..e2bf9d5b5 100644
--- a/packages/backend/src/services/note/create.ts
+++ b/packages/backend/src/services/note/create.ts
@@ -312,7 +312,8 @@ export default async (user: { id: User['id']; username: User['username']; host:
 		endedPollNotificationQueue.add({
 			noteId: note.id,
 		}, {
-			delay
+			delay,
+			removeOnComplete: true,
 		});
 	}
 
diff --git a/packages/client/src/pages/miauth.vue b/packages/client/src/pages/miauth.vue
index 6e85b784f..4032d7723 100644
--- a/packages/client/src/pages/miauth.vue
+++ b/packages/client/src/pages/miauth.vue
@@ -42,6 +42,7 @@ import MkSignin from '@/components/signin.vue';
 import MkButton from '@/components/ui/button.vue';
 import * as os from '@/os';
 import { login } from '@/account';
+import { appendQuery, query } from '@/scripts/url';
 
 export default defineComponent({
 	components: {
@@ -82,7 +83,9 @@ export default defineComponent({
 
 			this.state = 'accepted';
 			if (this.callback) {
-				location.href = `${this.callback}?session=${this.session}`;
+				location.href = appendQuery(this.callback, query({
+					session: this.session
+				}));
 			}
 		},
 		deny() {
diff --git a/packages/client/src/pages/settings/drive.vue b/packages/client/src/pages/settings/drive.vue
index f235ace7c..09a2537ed 100644
--- a/packages/client/src/pages/settings/drive.vue
+++ b/packages/client/src/pages/settings/drive.vue
@@ -35,7 +35,7 @@
 
 <script lang="ts" setup>
 import { computed, defineExpose, ref } from 'vue';
-import * as tinycolor from 'tinycolor2';
+import tinycolor from 'tinycolor2';
 import FormLink from '@/components/form/link.vue';
 import FormSwitch from '@/components/form/switch.vue';
 import FormSection from '@/components/form/section.vue';
diff --git a/packages/client/src/ui/deck.vue b/packages/client/src/ui/deck.vue
index 1e0d9a165..e538a93f0 100644
--- a/packages/client/src/ui/deck.vue
+++ b/packages/client/src/ui/deck.vue
@@ -17,7 +17,7 @@
 			:key="ids[0]"
 			class="column"
 			:column="columns.find(c => c.id === ids[0])"
-			 :is-stacked="false"
+			:is-stacked="false"
 			:style="columns.find(c => c.id === ids[0])!.flexible ? { flex: 1, minWidth: '350px' } : { width: columns.find(c => c.id === ids[0])!.width + 'px' }"
 			@parent-focus="moveFocus(ids[0], $event)"
 		/>
diff --git a/packages/client/src/widgets/server-metric/net.vue b/packages/client/src/widgets/server-metric/net.vue
index 82b3a67d7..b698953f9 100644
--- a/packages/client/src/widgets/server-metric/net.vue
+++ b/packages/client/src/widgets/server-metric/net.vue
@@ -94,10 +94,10 @@ function onStats(connStats) {
 	inPolygonPoints = `${viewBoxX - (stats.length - 1)},${viewBoxY} ${inPolylinePoints} ${viewBoxX},${viewBoxY}`;
 	outPolygonPoints = `${viewBoxX - (stats.length - 1)},${viewBoxY} ${outPolylinePoints} ${viewBoxX},${viewBoxY}`;
 
-	inHeadX = inPolylinePoints[inPolylinePoints.length - 1][0];
-	inHeadY = inPolylinePoints[inPolylinePoints.length - 1][1];
-	outHeadX = outPolylinePoints[outPolylinePoints.length - 1][0];
-	outHeadY = outPolylinePoints[outPolylinePoints.length - 1][1];
+	inHeadX = inPolylinePointsStats[inPolylinePointsStats.length - 1][0];
+	inHeadY = inPolylinePointsStats[inPolylinePointsStats.length - 1][1];
+	outHeadX = outPolylinePointsStats[outPolylinePointsStats.length - 1][0];
+	outHeadY = outPolylinePointsStats[outPolylinePointsStats.length - 1][1];
 
 	inRecent = connStats.net.rx;
 	outRecent = connStats.net.tx;
diff --git a/packages/sw/webpack.config.js b/packages/sw/webpack.config.js
deleted file mode 100644
index a4bcf96dd..000000000
--- a/packages/sw/webpack.config.js
+++ /dev/null
@@ -1,71 +0,0 @@
-/**
- * webpack configuration
- */
-
-const fs = require('fs');
-const webpack = require('webpack');
-
-class WebpackOnBuildPlugin {
-	constructor(callback) {
-		this.callback = callback;
-	}
-
-	apply(compiler) {
-		compiler.hooks.done.tap('WebpackOnBuildPlugin', this.callback);
-	}
-}
-
-const isProduction = process.env.NODE_ENV === 'production';
-
-const locales = require('../../locales');
-const meta = require('../../package.json');
-
-module.exports = {
-	target: 'webworker',
-	entry: {
-		['sw-lib']: './src/lib.ts'
-	},
-	module: {
-		rules: [{
-			test: /\.ts$/,
-			exclude: /node_modules/,
-			use: [{
-				loader: 'ts-loader',
-				options: {
-					happyPackMode: true,
-					transpileOnly: true,
-					configFile: __dirname + '/tsconfig.json',
-				}
-			}]
-		}]
-	},
-	plugins: [
-		new webpack.ProgressPlugin({}),
-		new webpack.DefinePlugin({
-			_VERSION_: JSON.stringify(meta.version),
-			_LANGS_: JSON.stringify(Object.entries(locales).map(([k, v]) => [k, v._lang_])),
-			_ENV_: JSON.stringify(process.env.NODE_ENV),
-			_DEV_: process.env.NODE_ENV !== 'production',
-			_PERF_PREFIX_: JSON.stringify('Misskey:'),
-		}),
-	],
-	output: {
-		path: __dirname + '/../../built/_sw_dist_',
-		filename: `[name].js`,
-		publicPath: `/`,
-		pathinfo: false,
-	},
-	resolve: {
-		extensions: [
-			'.js', '.ts', '.json'
-		],
-		alias: {
-			'@': __dirname + '/src/',
-		}
-	},
-	resolveLoader: {
-		modules: ['node_modules']
-	},
-	devtool: false, //'source-map',
-	mode: isProduction ? 'production' : 'development'
-};
diff --git a/scripts/install-packages.js b/scripts/install-packages.js
index bc8e016a3..d1dea3ebe 100644
--- a/scripts/install-packages.js
+++ b/scripts/install-packages.js
@@ -3,7 +3,7 @@ const execa = require('execa');
 (async () => {
 	console.log('installing dependencies of packages/backend ...');
 
-	await execa('yarn', ['install'], {
+	await execa('yarn', ['--force', 'install'], {
 		cwd: __dirname + '/../packages/backend',
 		stdout: process.stdout,
 		stderr: process.stderr,