diff --git a/packages/backend/src/server/api/endpoints/antennas/create.ts b/packages/backend/src/server/api/endpoints/antennas/create.ts
index c1ba7bcdfd..f69501ae20 100644
--- a/packages/backend/src/server/api/endpoints/antennas/create.ts
+++ b/packages/backend/src/server/api/endpoints/antennas/create.ts
@@ -23,6 +23,12 @@ export const meta = {
 			code: "NO_SUCH_USER_GROUP",
 			id: "aa3c0b9a-8cae-47c0-92ac-202ce5906682",
 		},
+
+		tooManyAntennas: {
+			message: "Too many antennas.",
+			code: "TOO_MANY_ANTENNAS",
+			id: "c3a5a51e-04d4-11ee-be56-0242ac120002",
+		},
 	},
 
 	res: {
@@ -97,6 +103,13 @@ export default define(meta, paramDef, async (ps, user) => {
 	let userList;
 	let userGroupJoining;
 
+	const antennas = await Antennas.findBy({
+		userId: user.id,
+	});
+	if (antennas.length > 5 && !user.isAdmin) {
+		throw new ApiError(meta.errors.tooManyAntennas);
+	}
+
 	if (ps.src === "list" && ps.userListId) {
 		userList = await UserLists.findOneBy({
 			id: ps.userListId,
diff --git a/packages/backend/src/server/api/endpoints/meta.ts b/packages/backend/src/server/api/endpoints/meta.ts
index 14256eb7bf..f6c978b2de 100644
--- a/packages/backend/src/server/api/endpoints/meta.ts
+++ b/packages/backend/src/server/api/endpoints/meta.ts
@@ -323,7 +323,7 @@ export const meta = {
 						optional: false,
 						nullable: false,
 					},
-					elasticsearch: {
+					searchFilters: {
 						type: "boolean",
 						optional: false,
 						nullable: false,
@@ -521,7 +521,7 @@ export default define(meta, paramDef, async (ps, me) => {
 			recommendedTimeline: !instance.disableRecommendedTimeline,
 			globalTimeLine: !instance.disableGlobalTimeline,
 			emailRequiredForSignup: instance.emailRequiredForSignup,
-			elasticsearch: config.elasticsearch ? true : false,
+			searchFilters: config.meilisearch ? true : false,
 			hcaptcha: instance.enableHcaptcha,
 			recaptcha: instance.enableRecaptcha,
 			objectStorage: instance.useObjectStorage,
diff --git a/packages/backend/src/server/nodeinfo.ts b/packages/backend/src/server/nodeinfo.ts
index 2a0e1981a4..18e04f4209 100644
--- a/packages/backend/src/server/nodeinfo.ts
+++ b/packages/backend/src/server/nodeinfo.ts
@@ -82,6 +82,9 @@ const nodeinfo2 = async () => {
 			disableRecommendedTimeline: meta.disableRecommendedTimeline,
 			disableGlobalTimeline: meta.disableGlobalTimeline,
 			emailRequiredForSignup: meta.emailRequiredForSignup,
+			searchFilters: config.meilisearch ? true : false,
+			postEditing: meta.experimentalFeatures?.postEditing || false,
+			postImports: meta.experimentalFeatures?.postImports || false,
 			enableHcaptcha: meta.enableHcaptcha,
 			enableRecaptcha: meta.enableRecaptcha,
 			maxNoteTextLength: MAX_NOTE_TEXT_LENGTH,
diff --git a/packages/backend/src/server/web/index.ts b/packages/backend/src/server/web/index.ts
index 0d4034f55d..c876635a3c 100644
--- a/packages/backend/src/server/web/index.ts
+++ b/packages/backend/src/server/web/index.ts
@@ -422,6 +422,10 @@ router.get("/notes/:note", async (ctx, next) => {
 			});
 
 			ctx.set("Cache-Control", "public, max-age=15");
+			ctx.set(
+				"Content-Security-Policy",
+				"default-src 'self'; frame-ancestors '*'",
+			);
 
 			return;
 		}
diff --git a/packages/client/src/scripts/search.ts b/packages/client/src/scripts/search.ts
index 03f61f1f0b..a0382532f6 100644
--- a/packages/client/src/scripts/search.ts
+++ b/packages/client/src/scripts/search.ts
@@ -1,6 +1,7 @@
 import * as os from "@/os";
 import { i18n } from "@/i18n";
 import { mainRouter } from "@/router";
+// import { instance } from "@/instance";
 
 export async function search() {
 	// const searchOptions =
@@ -14,6 +15,8 @@ export async function search() {
 	// 	"filter:following => show results only from users you follow\n" +
 	// 	"filter:followers => show results only from followers\n";
 
+	// const searchFiltersAvailable = instance.searchFilters;
+
 	const { canceled, result: query } = await os.inputText({
 		title: i18n.ts.search,
 		placeholder: i18n.ts.searchPlaceholder,
diff --git a/packages/client/src/widgets/server-metric/index.vue b/packages/client/src/widgets/server-metric/index.vue
index 1eb9f56b8a..8ecdeb1965 100644
--- a/packages/client/src/widgets/server-metric/index.vue
+++ b/packages/client/src/widgets/server-metric/index.vue
@@ -39,7 +39,7 @@
 				:meta="meta"
 			/>
 			<XMeili
-				v-else-if="widgetProps.view === 5"
+				v-else-if="instance.searchFilters && widgetProps.view === 5"
 				:connection="connection"
 				:meta="meta"
 			/>
@@ -67,6 +67,7 @@ import { GetFormResultType } from "@/scripts/form";
 import * as os from "@/os";
 import { stream } from "@/stream";
 import { i18n } from "@/i18n";
+import { instance } from "@/instance";
 
 const name = "serverMetric";
 
@@ -108,7 +109,10 @@ os.api("server-info", {}).then((res) => {
 });
 
 const toggleView = () => {
-	if (widgetProps.view === 5) {
+	if (
+		(widgetProps.view === 5 && instance.searchFilters) ||
+		(widgetProps.view === 4 && !instance.searchFilters)
+	) {
 		widgetProps.view = 0;
 	} else {
 		widgetProps.view++;
diff --git a/packages/sw/package.json b/packages/sw/package.json
index f64bbfd0a4..001803825a 100644
--- a/packages/sw/package.json
+++ b/packages/sw/package.json
@@ -5,7 +5,7 @@
 		"build": "webpack",
 		"watch": "pnpm swc src -d built -D -w",
 		"lint": "pnpm rome check \"src/**/*.ts\"",
-		"format": "pnpm rome format * --write && pnpm rome check --apply *"
+		"format": "pnpm rome format * --write"
 	},
 	"devDependencies": {
 		"@swc/cli": "^0.1.62",
diff --git a/packages/sw/src/scripts/create-notification.ts b/packages/sw/src/scripts/create-notification.ts
index 01b9ab5888..03ce2a60d5 100644
--- a/packages/sw/src/scripts/create-notification.ts
+++ b/packages/sw/src/scripts/create-notification.ts
@@ -1,7 +1,7 @@
 /*
  * Notification manager for SW
  */
-declare var self: ServiceWorkerGlobalScope;
+declare let self: ServiceWorkerGlobalScope;
 
 import { swLang } from "@/scripts/lang";
 import { cli } from "@/scripts/operations";
@@ -45,7 +45,7 @@ async function composeNotification<K extends keyof pushNotificationDataMap>(
 		*/
 		case "notification":
 			switch (data.body.type) {
-				case "follow":
+				case "follow": {
 					// users/showの型定義をswos.apiへ当てはめるのが困難なのでapiFetch.requestを直接使用
 					const account = await getAccountFromId(data.userId);
 					if (!account) return null;
@@ -71,6 +71,7 @@ async function composeNotification<K extends keyof pushNotificationDataMap>(
 								  ],
 						},
 					];
+				}
 
 				case "mention":
 					return [
@@ -157,7 +158,7 @@ async function composeNotification<K extends keyof pushNotificationDataMap>(
 						},
 					];
 
-				case "reaction":
+				case "reaction": {
 					let reaction = data.body.reaction;
 					let badge: string | undefined;
 
@@ -214,6 +215,7 @@ async function composeNotification<K extends keyof pushNotificationDataMap>(
 							],
 						},
 					];
+				}
 
 				case "pollVote":
 					return [
diff --git a/packages/sw/src/scripts/lang.ts b/packages/sw/src/scripts/lang.ts
index da4f315266..31cfb7bd3e 100644
--- a/packages/sw/src/scripts/lang.ts
+++ b/packages/sw/src/scripts/lang.ts
@@ -1,7 +1,7 @@
 /*
  * Language manager for SW
  */
-declare var self: ServiceWorkerGlobalScope;
+declare let self: ServiceWorkerGlobalScope;
 
 import { get, set } from "idb-keyval";
 import { I18n } from "@/scripts/i18n";
@@ -23,7 +23,7 @@ class SwLang {
 	public i18n: Promise<I18n<any>> | null = null;
 
 	public fetchLocale() {
-		return (this.i18n = this._fetch());
+		return this.i18n === this._fetch();
 	}
 
 	private async _fetch() {
diff --git a/packages/sw/src/scripts/notification-read.ts b/packages/sw/src/scripts/notification-read.ts
index 5b2030d989..9ea4528776 100644
--- a/packages/sw/src/scripts/notification-read.ts
+++ b/packages/sw/src/scripts/notification-read.ts
@@ -1,4 +1,4 @@
-declare var self: ServiceWorkerGlobalScope;
+declare let self: ServiceWorkerGlobalScope;
 
 import { get } from "idb-keyval";
 import { pushNotificationDataMap } from "@/types";
diff --git a/packages/sw/src/scripts/operations.ts b/packages/sw/src/scripts/operations.ts
index a192a9bd7e..ae76d6ecff 100644
--- a/packages/sw/src/scripts/operations.ts
+++ b/packages/sw/src/scripts/operations.ts
@@ -2,7 +2,7 @@
  * Operations
  * 各種操作
  */
-declare var self: ServiceWorkerGlobalScope;
+declare let self: ServiceWorkerGlobalScope;
 
 import * as Misskey from "calckey-js";
 import { SwMessage, swMessageOrderType } from "@/types";
diff --git a/packages/sw/src/sw.ts b/packages/sw/src/sw.ts
index 0733400fc3..74603d67ca 100644
--- a/packages/sw/src/sw.ts
+++ b/packages/sw/src/sw.ts
@@ -1,4 +1,4 @@
-declare var self: ServiceWorkerGlobalScope;
+declare let self: ServiceWorkerGlobalScope;
 
 import {
 	createEmptyNotification,
diff --git a/patrons.json b/patrons.json
index cd20886f6e..d5e039696c 100644
--- a/patrons.json
+++ b/patrons.json
@@ -47,6 +47,11 @@
 		"@natalie@prismst.one",
 		"@KelsonV@wandering.shop",
 		"@breakfastmtn@calckey.social",
+		"@richardazia@mastodon.social",
+		"@joestone@calckey.social",
+		"@aj@calckey.social",
+		"@zepfanman@ramblingreaders.org",
+		"@kimby@stop.voring.me",
 		"\nInterkosmos Link"
 	]
 }
diff --git a/rome.json b/rome.json
index 09db5f75e2..37d738b553 100644
--- a/rome.json
+++ b/rome.json
@@ -13,7 +13,7 @@
 			"packages/*/package-lock.json",
 			"packages/backend/src/server/web/manifest.ts",
 			"packages/backend/built/",
-			"packages/backend/nsfw-model/",
+			"*/model.json",
 			"packages/client/src/emojilist.json",
 			"*.md",
 			"**/tsconfig.json",