diff --git a/.github/labeler.yml b/.github/labeler.yml
index dff3935571..98f1d2e383 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 057208eda3..fa4a58c3a9 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 9b086ddba9..9687595010 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 eb15cfe223..eb5195c4b2 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 d63ff274bd..56ad95ee94 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 119ab03f7c..95bfcf6855 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(`${password}{enter}`);
+
+	cy.wait('@signin').as('signedIn');
+});
diff --git a/packages/backend/src/mfm/from-html.ts b/packages/backend/src/mfm/from-html.ts
index 623cb0e71c..15110b6b70 100644
--- a/packages/backend/src/mfm/from-html.ts
+++ b/packages/backend/src/mfm/from-html.ts
@@ -6,6 +6,9 @@ const urlRegex     = /^https?:\/\/[\w\/:%#@$&?!()\[\]~.,=+\-]+/;
 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 0000000000..379325bb13
--- /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 67d5f5d248..c5fd7de1cb 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 fbe25e1732..cd3e0abc06 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 b304550e29..79b31764fd 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 ceb5e8cc71..e2bf9d5b59 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 6e85b784ff..4032d7723e 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 f235ace7ca..09a2537ed5 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 1e0d9a1652..e538a93f06 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], $event)"
 		/>
diff --git a/packages/client/src/widgets/server-metric/net.vue b/packages/client/src/widgets/server-metric/net.vue
index 82b3a67d76..b698953f97 100644
--- a/packages/client/src/widgets/server-metric/net.vue
+++ b/packages/client/src/widgets/server-metric/net.vue
@@ -94,10 +94,10 @@ function onStats(connStats) {
 	inPolygonPoints = `${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 a4bcf96ddc..0000000000
--- 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 bc8e016a3c..d1dea3ebe5 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,