diff --git a/CHANGELOG.md b/CHANGELOG.md
index ddb9c31eef..1481002d58 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,11 +9,14 @@
 - Enhance: サイズ制限を超過するファイルをアップロードしようとした際にエラーを出すように
 - Enhance: アイコンデコレーション管理画面にプレビューを追加
 - Fix: サーバーメトリクスが2つ以上あるとリロード直後の表示がおかしくなる問題を修正
+- Fix: 月の違う同じ日はセパレータが表示されないのを修正
 - Fix: タッチ画面でレンジスライダーを操作するとツールチップが複数表示される問題を修正  
   (Cherry-picked from https://github.com/taiyme/misskey/pull/265)
 
 ### Server
 - Fix: ファイルがサイズの制限を超えてアップロードされた際にエラーを返さなかった問題を修正
+- Fix: 外部ページを解析する際に、ページに紐づけられた関連リソースも読み込まれてしまう問題を修正  
+  (Cherry-picked from https://activitypub.software/TransFem-org/Sharkey/-/commit/26e0412fbb91447c37e8fb06ffb0487346063bb8)
 
 
 ## 2024.8.0
diff --git a/packages/backend/package.json b/packages/backend/package.json
index f497610af9..797eddcf7d 100644
--- a/packages/backend/package.json
+++ b/packages/backend/package.json
@@ -119,7 +119,7 @@
 		"fluent-ffmpeg": "2.1.3",
 		"form-data": "4.0.0",
 		"got": "14.4.2",
-		"happy-dom": "10.0.3",
+		"happy-dom": "15.6.1",
 		"hpagent": "1.2.0",
 		"htmlescape": "1.1.1",
 		"http-link-header": "1.1.3",
diff --git a/packages/backend/src/core/activitypub/ApRequestService.ts b/packages/backend/src/core/activitypub/ApRequestService.ts
index 7cf8359212..805280db36 100644
--- a/packages/backend/src/core/activitypub/ApRequestService.ts
+++ b/packages/backend/src/core/activitypub/ApRequestService.ts
@@ -207,16 +207,41 @@ export class ApRequestService {
 
 		if ((contentType ?? '').split(';')[0].trimEnd().toLowerCase() === 'text/html' && _followAlternate === true) {
 			const html = await res.text();
-			const window = new Window();
+			const window = new Window({
+				settings: {
+					disableJavaScriptEvaluation: true,
+					disableJavaScriptFileLoading: true,
+					disableCSSFileLoading: true,
+					disableComputedStyleRendering: true,
+					handleDisabledFileLoadingAsSuccess: true,
+					navigation: {
+						disableMainFrameNavigation: true,
+						disableChildFrameNavigation: true,
+						disableChildPageNavigation: true,
+						disableFallbackToSetURL: true,
+					},
+					timer: {
+						maxTimeout: 0,
+						maxIntervalTime: 0,
+						maxIntervalIterations: 0,
+					},
+				},
+			});
 			const document = window.document;
-			document.documentElement.innerHTML = html;
+			try {
+				document.documentElement.innerHTML = html;
 
-			const alternate = document.querySelector('head > link[rel="alternate"][type="application/activity+json"]');
-			if (alternate) {
-				const href = alternate.getAttribute('href');
-				if (href) {
-					return await this.signedGet(href, user, false);
+				const alternate = document.querySelector('head > link[rel="alternate"][type="application/activity+json"]');
+				if (alternate) {
+					const href = alternate.getAttribute('href');
+					if (href) {
+						return await this.signedGet(href, user, false);
+					}
 				}
+			} catch (e) {
+				// something went wrong parsing the HTML, ignore the whole thing
+			} finally {
+				window.close();
 			}
 		}
 		//#endregion
diff --git a/packages/frontend/src/components/MkDateSeparatedList.vue b/packages/frontend/src/components/MkDateSeparatedList.vue
index f16981716c..4b94bef4b6 100644
--- a/packages/frontend/src/components/MkDateSeparatedList.vue
+++ b/packages/frontend/src/components/MkDateSeparatedList.vue
@@ -43,9 +43,9 @@ export default defineComponent({
 	setup(props, { slots, expose }) {
 		const $style = useCssModule(); // カスタムレンダラなので使っても大丈夫
 
-		function getDateText(time: string) {
-			const date = new Date(time).getDate();
-			const month = new Date(time).getMonth() + 1;
+		function getDateText(dateInstance: Date) {
+			const date = dateInstance.getDate();
+			const month = dateInstance.getMonth() + 1;
 			return i18n.tsx.monthAndDay({
 				month: month.toString(),
 				day: date.toString(),
@@ -62,9 +62,16 @@ export default defineComponent({
 			})[0];
 			if (el.key == null && item.id) el.key = item.id;
 
+			const date = new Date(item.createdAt);
+			const nextDate = props.items[i + 1] ? new Date(props.items[i + 1].createdAt) : null;
+
 			if (
 				i !== props.items.length - 1 &&
-				new Date(item.createdAt).getDate() !== new Date(props.items[i + 1].createdAt).getDate()
+				nextDate != null && (
+					date.getFullYear() !== nextDate.getFullYear() ||
+					date.getMonth() !== nextDate.getMonth() ||
+					date.getDate() !== nextDate.getDate()
+				)
 			) {
 				const separator = h('div', {
 					class: $style['separator'],
@@ -78,12 +85,12 @@ export default defineComponent({
 						h('i', {
 							class: `ti ti-chevron-up ${$style['date-1-icon']}`,
 						}),
-						getDateText(item.createdAt),
+						getDateText(date),
 					]),
 					h('span', {
 						class: $style['date-2'],
 					}, [
-						getDateText(props.items[i + 1].createdAt),
+						getDateText(nextDate),
 						h('i', {
 							class: `ti ti-chevron-down ${$style['date-2-icon']}`,
 						}),
diff --git a/packages/frontend/src/components/MkPostFormAttaches.vue b/packages/frontend/src/components/MkPostFormAttaches.vue
index 8854babb6b..3e3b09a88c 100644
--- a/packages/frontend/src/components/MkPostFormAttaches.vue
+++ b/packages/frontend/src/components/MkPostFormAttaches.vue
@@ -63,7 +63,7 @@ async function detachAndDeleteMedia(file: Misskey.entities.DriveFile) {
 
 	const { canceled } = await os.confirm({
 		type: 'warning',
-		text: i18n.t('driveFileDeleteConfirm', { name: file.name }),
+		text: i18n.tsx.driveFileDeleteConfirm({ name: file.name }),
 	});
 
 	if (canceled) return;
diff --git a/packages/frontend/src/pages/settings/preferences-backups.vue b/packages/frontend/src/pages/settings/preferences-backups.vue
index 86a044490d..1552a7afee 100644
--- a/packages/frontend/src/pages/settings/preferences-backups.vue
+++ b/packages/frontend/src/pages/settings/preferences-backups.vue
@@ -6,12 +6,12 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <div class="_gaps_m">
 	<div :class="$style.buttons">
-		<MkButton inline primary @click="saveNew">{{ ts._preferencesBackups.saveNew }}</MkButton>
-		<MkButton inline @click="loadFile">{{ ts._preferencesBackups.loadFile }}</MkButton>
+		<MkButton inline primary @click="saveNew">{{ i18n.ts._preferencesBackups.saveNew }}</MkButton>
+		<MkButton inline @click="loadFile">{{ i18n.ts._preferencesBackups.loadFile }}</MkButton>
 	</div>
 
 	<FormSection>
-		<template #label>{{ ts._preferencesBackups.list }}</template>
+		<template #label>{{ i18n.ts._preferencesBackups.list }}</template>
 		<template v-if="profiles && Object.keys(profiles).length > 0">
 			<div class="_gaps_s">
 				<div
@@ -23,13 +23,13 @@ SPDX-License-Identifier: AGPL-3.0-only
 					@contextmenu.prevent.stop="$event => menu($event, id)"
 				>
 					<div :class="$style.profileName">{{ profile.name }}</div>
-					<div :class="$style.profileTime">{{ t('_preferencesBackups.createdAt', { date: (new Date(profile.createdAt)).toLocaleDateString(), time: (new Date(profile.createdAt)).toLocaleTimeString() }) }}</div>
-					<div v-if="profile.updatedAt" :class="$style.profileTime">{{ t('_preferencesBackups.updatedAt', { date: (new Date(profile.updatedAt)).toLocaleDateString(), time: (new Date(profile.updatedAt)).toLocaleTimeString() }) }}</div>
+					<div :class="$style.profileTime">{{ i18n.tsx._preferencesBackups.createdAt({ date: (new Date(profile.createdAt)).toLocaleDateString(), time: (new Date(profile.createdAt)).toLocaleTimeString() }) }}</div>
+					<div v-if="profile.updatedAt" :class="$style.profileTime">{{ i18n.tsx._preferencesBackups.updatedAt({ date: (new Date(profile.updatedAt)).toLocaleDateString(), time: (new Date(profile.updatedAt)).toLocaleTimeString() }) }}</div>
 				</div>
 			</div>
 		</template>
 		<div v-else-if="profiles">
-			<MkInfo>{{ ts._preferencesBackups.noBackups }}</MkInfo>
+			<MkInfo>{{ i18n.ts._preferencesBackups.noBackups }}</MkInfo>
 		</div>
 		<MkLoading v-else/>
 	</FormSection>
@@ -52,7 +52,6 @@ import { i18n } from '@/i18n.js';
 import { version, host } from '@@/js/config.js';
 import { definePageMetadata } from '@/scripts/page-metadata.js';
 import { miLocalStorage } from '@/local-storage.js';
-const { t, ts } = i18n;
 
 const defaultStoreSaveKeys: (keyof typeof defaultStore['state'])[] = [
 	'collapseRenotes',
@@ -201,15 +200,15 @@ async function saveNew(): Promise<void> {
 	if (!profiles.value) return;
 
 	const { canceled, result: name } = await os.inputText({
-		title: ts._preferencesBackups.inputName,
+		title: i18n.ts._preferencesBackups.inputName,
 		default: '',
 	});
 	if (canceled) return;
 
 	if (Object.values(profiles.value).some(x => x.name === name)) {
 		return os.alert({
-			title: ts._preferencesBackups.cannotSave,
-			text: t('_preferencesBackups.nameAlreadyExists', { name }),
+			title: i18n.ts._preferencesBackups.cannotSave,
+			text: i18n.tsx._preferencesBackups.nameAlreadyExists({ name }),
 		});
 	}
 
@@ -238,8 +237,8 @@ function loadFile(): void {
 		if (file.type !== 'application/json') {
 			return os.alert({
 				type: 'error',
-				title: ts._preferencesBackups.cannotLoad,
-				text: ts._preferencesBackups.invalidFile,
+				title: i18n.ts._preferencesBackups.cannotLoad,
+				text: i18n.ts._preferencesBackups.invalidFile,
 			});
 		}
 
@@ -250,7 +249,7 @@ function loadFile(): void {
 		} catch (err) {
 			return os.alert({
 				type: 'error',
-				title: ts._preferencesBackups.cannotLoad,
+				title: i18n.ts._preferencesBackups.cannotLoad,
 				text: (err as any)?.message ?? '',
 			});
 		}
@@ -276,8 +275,8 @@ async function applyProfile(id: string): Promise<void> {
 
 	const { canceled: cancel1 } = await os.confirm({
 		type: 'warning',
-		title: ts._preferencesBackups.apply,
-		text: t('_preferencesBackups.applyConfirm', { name: profile.name }),
+		title: i18n.ts._preferencesBackups.apply,
+		text: i18n.tsx._preferencesBackups.applyConfirm({ name: profile.name }),
 	});
 	if (cancel1) return;
 
@@ -322,7 +321,7 @@ async function applyProfile(id: string): Promise<void> {
 
 	const { canceled: cancel2 } = await os.confirm({
 		type: 'info',
-		text: ts.reloadToApplySetting,
+		text: i18n.ts.reloadToApplySetting,
 	});
 	if (cancel2) return;
 
@@ -334,8 +333,8 @@ async function deleteProfile(id: string): Promise<void> {
 
 	const { canceled } = await os.confirm({
 		type: 'info',
-		title: ts.delete,
-		text: t('deleteAreYouSure', { x: profiles.value[id].name }),
+		title: i18n.ts.delete,
+		text: i18n.tsx.deleteAreYouSure({ x: profiles.value[id].name }),
 	});
 	if (canceled) return;
 
@@ -350,8 +349,8 @@ async function save(id: string): Promise<void> {
 
 	const { canceled } = await os.confirm({
 		type: 'info',
-		title: ts._preferencesBackups.save,
-		text: t('_preferencesBackups.saveConfirm', { name }),
+		title: i18n.ts._preferencesBackups.save,
+		text: i18n.tsx._preferencesBackups.saveConfirm({ name }),
 	});
 	if (canceled) return;
 
@@ -370,15 +369,15 @@ async function rename(id: string): Promise<void> {
 	if (!profiles.value) return;
 
 	const { canceled: cancel1, result: name } = await os.inputText({
-		title: ts._preferencesBackups.inputName,
+		title: i18n.ts._preferencesBackups.inputName,
 		default: '',
 	});
 	if (cancel1 || profiles.value[id].name === name) return;
 
 	if (Object.values(profiles.value).some(x => x.name === name)) {
 		return os.alert({
-			title: ts._preferencesBackups.cannotSave,
-			text: t('_preferencesBackups.nameAlreadyExists', { name }),
+			title: i18n.ts._preferencesBackups.cannotSave,
+			text: i18n.tsx._preferencesBackups.nameAlreadyExists({ name }),
 		});
 	}
 
@@ -386,8 +385,8 @@ async function rename(id: string): Promise<void> {
 
 	const { canceled: cancel2 } = await os.confirm({
 		type: 'info',
-		title: ts.rename,
-		text: t('_preferencesBackups.renameConfirm', { old: registry.name, new: name }),
+		title: i18n.ts.rename,
+		text: i18n.tsx._preferencesBackups.renameConfirm({ old: registry.name, new: name }),
 	});
 	if (cancel2) return;
 
@@ -399,25 +398,25 @@ function menu(ev: MouseEvent, profileId: string) {
 	if (!profiles.value) return;
 
 	return os.popupMenu([{
-		text: ts._preferencesBackups.apply,
+		text: i18n.ts._preferencesBackups.apply,
 		icon: 'ti ti-check',
 		action: () => applyProfile(profileId),
 	}, {
 		type: 'a',
-		text: ts.download,
+		text: i18n.ts.download,
 		icon: 'ti ti-download',
 		href: URL.createObjectURL(new Blob([JSON.stringify(profiles.value[profileId], null, 2)], { type: 'application/json' })),
 		download: `${profiles.value[profileId].name}.json`,
 	}, { type: 'divider' }, {
-		text: ts.rename,
+		text: i18n.ts.rename,
 		icon: 'ti ti-forms',
 		action: () => rename(profileId),
 	}, {
-		text: ts._preferencesBackups.save,
+		text: i18n.ts._preferencesBackups.save,
 		icon: 'ti ti-device-floppy',
 		action: () => save(profileId),
 	}, { type: 'divider' }, {
-		text: ts.delete,
+		text: i18n.ts.delete,
 		icon: 'ti ti-trash',
 		action: () => deleteProfile(profileId),
 		danger: true,
@@ -439,7 +438,7 @@ onUnmounted(() => {
 });
 
 definePageMetadata(() => ({
-	title: ts.preferencesBackups,
+	title: i18n.ts.preferencesBackups,
 	icon: 'ti ti-device-floppy',
 }));
 </script>
diff --git a/packages/frontend/src/scripts/code-highlighter.ts b/packages/frontend/src/scripts/code-highlighter.ts
index b0ffac93d7..6710d9826e 100644
--- a/packages/frontend/src/scripts/code-highlighter.ts
+++ b/packages/frontend/src/scripts/code-highlighter.ts
@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import { getHighlighterCore, loadWasm } from 'shiki/core';
+import { createHighlighterCore, loadWasm } from 'shiki/core';
 import darkPlus from 'shiki/themes/dark-plus.mjs';
 import { bundledThemesInfo } from 'shiki/themes';
 import { bundledLanguagesInfo } from 'shiki/langs';
@@ -69,7 +69,7 @@ async function initHighlighter() {
 	]);
 
 	const jsLangInfo = bundledLanguagesInfo.find(t => t.id === 'javascript');
-	const highlighter = await getHighlighterCore({
+	const highlighter = await createHighlighterCore({
 		themes,
 		langs: [
 			...(jsLangInfo ? [async () => await jsLangInfo.import()] : []),
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 60842367fb..3e5250ce7e 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -246,8 +246,8 @@ importers:
         specifier: 14.4.2
         version: 14.4.2
       happy-dom:
-        specifier: 10.0.3
-        version: 10.0.3
+        specifier: 15.6.1
+        version: 15.6.1
       hpagent:
         specifier: 1.2.0
         version: 1.2.0
@@ -7782,6 +7782,10 @@ packages:
   happy-dom@10.0.3:
     resolution: {integrity: sha512-WkCP+Z5fX6U5PY+yHP3ElV5D9PoxRAHRWPFq3pG9rg/6Hjf5ak7dozAgSCywsTRUq2qfa8vV8OQvUy5pRXy8EQ==}
 
+  happy-dom@15.6.1:
+    resolution: {integrity: sha512-dsMHLsJHZYhXeExP47B2siAfKNVxptlwFss3/bq/9sG3iBt0P2WYFBq68JgMR5vB5gsN2Ev0feTTPD/+rosUNQ==}
+    engines: {node: '>=18.0.0'}
+
   har-schema@2.0.0:
     resolution: {integrity: sha512-Oqluz6zhGX8cyRaTQlFMPw80bSJVG2x/cFb8ZPhUILGgHka9SsokCCOQgpveePerqidZOrT14ipqfJb7ILcW5Q==}
     engines: {node: '>=4'}
@@ -20289,6 +20293,12 @@ snapshots:
       whatwg-encoding: 2.0.0
       whatwg-mimetype: 3.0.0
 
+  happy-dom@15.6.1:
+    dependencies:
+      entities: 4.5.0
+      webidl-conversions: 7.0.0
+      whatwg-mimetype: 3.0.0
+
   har-schema@2.0.0: {}
 
   har-validator@5.1.5: