diff --git a/apps/extension/package.json b/apps/extension/package.json
index 698e3369..06f8e247 100644
--- a/apps/extension/package.json
+++ b/apps/extension/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@browser-skill/extension",
-  "version": "0.4.2",
+  "version": "0.4.3",
   "private": true,
   "type": "module",
   "scripts": {
diff --git a/apps/extension/src/entrypoints/popup/connection-settings.test.tsx b/apps/extension/src/entrypoints/popup/connection-settings.test.tsx
index 4432d6d0..3cca1de4 100644
--- a/apps/extension/src/entrypoints/popup/connection-settings.test.tsx
+++ b/apps/extension/src/entrypoints/popup/connection-settings.test.tsx
@@ -48,7 +48,7 @@ beforeEach(() => {
   vi.mocked(readLocalPairingInfo)
     .mockReset()
     .mockResolvedValue({
-      policy: { skip: false, everPaired: false, legacyCompat: false },
+      policy: { skip: false },
       devices: [],
     });
   vi.mocked(readSavedRemoteConnection)
@@ -323,7 +323,7 @@ it("pair: opens local pairing immediately and recognizes local links from either
 });
 function pairedInfo(skip = false) {
   vi.mocked(readLocalPairingInfo).mockResolvedValue({
-    policy: { skip, everPaired: true, legacyCompat: false },
+    policy: { skip },
     devices: [{ daemonId: v.daemon_id, deviceId: v.device_id, endpoint: "ws://127.0.0.1:52800/" }],
   });
 }
diff --git a/apps/extension/src/entrypoints/popup/local-pairing.tsx b/apps/extension/src/entrypoints/popup/local-pairing.tsx
index f4136510..09a13f77 100644
--- a/apps/extension/src/entrypoints/popup/local-pairing.tsx
+++ b/apps/extension/src/entrypoints/popup/local-pairing.tsx
@@ -6,7 +6,7 @@ import type { LocalAuthStatus } from "@/transport/local-auth";
 import { Switch } from "./switch";
 
 export interface LocalPairingInfo {
-  policy: { skip: boolean; everPaired: boolean; legacyCompat: boolean };
+  policy: { skip: boolean };
   devices: { daemonId: string; deviceId: string; endpoint: string }[];
 }
 export async function localPairingRequest(request: Record<string, unknown>) {
diff --git a/apps/extension/src/lib/local-pairing-bridge.ts b/apps/extension/src/lib/local-pairing-bridge.ts
index a2042357..ac1f212f 100644
--- a/apps/extension/src/lib/local-pairing-bridge.ts
+++ b/apps/extension/src/lib/local-pairing-bridge.ts
@@ -1,9 +1,5 @@
 import { LocalAuthError } from "@/transport/local-auth";
-import {
-  initializeLocalMigration,
-  readLocalState,
-  setSkipLocalVerification,
-} from "@/transport/local-credentials";
+import { readLocalState, setSkipLocalVerification } from "@/transport/local-credentials";
 import { verifyLocalPairing } from "@/transport/pairing-verifier";
 import { writeRemoteConnection } from "@/transport/remote-storage";
 import type { WSTransport } from "@/transport/ws-transport";
@@ -19,14 +15,6 @@ export function trustedPopup(sender: chrome.runtime.MessageSender): boolean {
   );
 }
 export function attachLocalPairing(controller: ConnectionController, transport: WSTransport): void {
-  const initialize = () =>
-    initializeLocalMigration().catch(() => controller.setLocalAuth({ state: "server_unverified" }));
-  void initialize();
-  chrome.runtime.onInstalled.addListener((details) => {
-    void initializeLocalMigration(details).catch(() =>
-      controller.setLocalAuth({ state: "server_unverified" }),
-    );
-  });
   chrome.runtime.onMessage.addListener((message, sender, reply) => {
     if (message?.kind !== LOCAL_PAIRING_MESSAGE) return false;
     if (!trustedPopup(sender)) {
diff --git a/apps/extension/src/transport/local-auth-daemon.test.ts b/apps/extension/src/transport/local-auth-daemon.test.ts
index 85f6b8a8..ed95bb5c 100644
--- a/apps/extension/src/transport/local-auth-daemon.test.ts
+++ b/apps/extension/src/transport/local-auth-daemon.test.ts
@@ -12,7 +12,7 @@ import WebSocket from "ws";
 import { EXTENSION_VERSION, PROTOCOL_VERSION } from "./handshake";
 import { authenticateLocal, createLocalAuthenticator, LocalAuthError } from "./local-auth";
 import * as localCredentials from "./local-credentials";
-import { initializeLocalMigration, readLocalState } from "./local-credentials";
+import { readLocalState } from "./local-credentials";
 import { verifyLocalPairing } from "./pairing-verifier";
 
 // Opt-in process tests: BSK_TEST_BINARY is a current build; BSK_TEST_OLD_BINARY
@@ -64,7 +64,9 @@ async function start(binary: string) {
   let port = 0;
   await vi.waitFor(
     async () => {
-      port = JSON.parse(await readFile(join(home, "daemon.json"), "utf8")).ws_port;
+      const info = JSON.parse(await readFile(join(home, "daemon.json"), "utf8"));
+      expect(info.pid).toBe(daemon!.pid);
+      port = info.ws_port;
       expect(port).toBeGreaterThan(0);
     },
     { timeout: 10_000 },
@@ -178,7 +180,7 @@ it.skipIf(!current)(
       // survive durable cleanup as well as an ordinary credential read.
       const clock = vi.spyOn(Date, "now").mockReturnValue(staged!.createdAt + 24 * 60 * 60_000);
       try {
-        await initializeLocalMigration();
+        await localCredentials.setSkipLocalVerification(false);
         const credentials = (await readLocalState()).credentials;
         expect(credentials).toEqual(before);
         const ws = await opened(url);
@@ -219,3 +221,64 @@ it.skipIf(!old)(
   },
   20_000,
 );
+
+it.skipIf(!current)(
+  "optional pairing: a rejected link preserves unpaired use and successful pairing verifies reconnects",
+  async () => {
+    const url = await start(current!);
+    const status = vi.fn();
+    const authenticate = createLocalAuthenticator({
+      instanceId: async () => instance,
+      origin,
+      status,
+    });
+    const unpaired = await opened(url);
+    await authenticate(browserSocket(unpaired), AbortSignal.timeout(5000));
+    expect(status).toHaveBeenLastCalledWith({ state: "unverified_local", reason: "unpaired" });
+    expect((await handshake(unpaired)).result).toBeDefined();
+    const link = await cli(current!, "daemon", "pair");
+    const badLink = link.replace(/[^.]+$/, "A".repeat(43));
+    await expect(
+      verifyLocalPairing(badLink, instance, origin, (address) => browserSocket(socket(address))),
+    ).rejects.toBeInstanceOf(LocalAuthError);
+    expect(unpaired.readyState).toBe(WebSocket.OPEN);
+    expect((await readLocalState()).credentials).toHaveLength(0);
+    const report = JSON.parse(await cli(current!, "--json", "status"));
+    expect(report.browsers).toHaveLength(1);
+
+    await verifyLocalPairing(link, instance, origin, (address) => browserSocket(socket(address)));
+    const paired = await opened(url);
+    await authenticate(browserSocket(paired), AbortSignal.timeout(5000));
+    expect(status).toHaveBeenLastCalledWith(expect.objectContaining({ state: "verified" }));
+    expect((await handshake(paired)).result).toBeDefined();
+  },
+  20_000,
+);
+it.skipIf(!current || !old)(
+  "paired profiles refuse a pre-pairing daemon after an independent CLI downgrade",
+  async () => {
+    await start(current!);
+    const link = await cli(current!, "daemon", "pair");
+    await verifyLocalPairing(link, instance, origin, (address) => browserSocket(socket(address)));
+    const stopped = once(daemon!, "exit");
+    daemon!.kill();
+    await stopped;
+    const url = await start(old!);
+    const status = vi.fn();
+    const authenticate = createLocalAuthenticator({
+      instanceId: async () => instance,
+      origin,
+      status,
+    });
+    for (let attempt = 0; attempt < 2; attempt++) {
+      const ws = await opened(url);
+      await expect(
+        authenticate(browserSocket(ws), AbortSignal.timeout(5000)),
+      ).rejects.toBeInstanceOf(LocalAuthError);
+    }
+    expect(status.mock.calls.some(([value]) => value.state === "unverified_local")).toBe(false);
+    expect((await readLocalState()).credentials[0].role).toBe("active");
+    expect(JSON.parse(await cli(old!, "--json", "status")).browsers).toHaveLength(0);
+  },
+  20_000,
+);
diff --git a/apps/extension/src/transport/local-credentials.test.ts b/apps/extension/src/transport/local-credentials.test.ts
index fa73812d..d08d4966 100644
--- a/apps/extension/src/transport/local-credentials.test.ts
+++ b/apps/extension/src/transport/local-credentials.test.ts
@@ -4,7 +4,6 @@ import v from "../../../../crates/bsk-protocol/tests/fixtures/local-auth-v1.json
 import { openCredentialDatabase } from "./credential-db";
 import {
   discardStaged,
-  initializeLocalMigration,
   parseLocalPairing,
   promoteCandidate,
   readLocalState,
@@ -46,7 +45,6 @@ it("L08c: key writes use strict durability, compare candidates, and promote atom
   const state = await readLocalState();
   expect(state.credentials[0]).toMatchObject({ role: "active", gen: 1, key: v.candidate });
   expect(state.credentials[0].pending).toBeUndefined();
-  expect(state.policy).toMatchObject({ everPaired: true, legacyCompat: false });
   const writes = transactions.mock.calls.filter((call) => call[1] === "readwrite");
   expect(writes.length).toBeGreaterThan(2);
   for (const call of writes) expect(call[2]).toEqual({ durability: "strict" });
@@ -76,7 +74,6 @@ it("L08c/L14c: startup retains an expired replacement candidate until recovery c
   vi.spyOn(Date, "now").mockReturnValue(saved.createdAt + 24 * 60 * 60_000);
 
   expect((await readLocalState()).credentials).toEqual([active, saved]);
-  await initializeLocalMigration();
   await setSkipLocalVerification(true);
   expect((await readLocalState()).credentials).toEqual([active, saved]);
   await expect(
@@ -94,29 +91,17 @@ it("L08c/L14c: startup retains an expired replacement candidate until recovery c
   });
   expect(recovered[0].pending).toBeUndefined();
 });
-it("L18: only eligible updates get migration compatibility; pairing never resurrects it", async () => {
-  await initializeLocalMigration({ reason: "install" }, "0.4.2");
-  expect((await readLocalState()).policy.legacyCompat).toBe(false);
-  await initializeLocalMigration({ reason: "update", previousVersion: "0.4.1" }, "0.4.2");
-  expect((await readLocalState()).policy.legacyCompat).toBe(true);
-  let credential = parseLocalPairing(link);
-  await stageCredential(credential);
-  credential = await saveCandidate(credential, { txn: v.txn, gen: 1, key: v.candidate });
-  await promoteCandidate(credential, { txn: v.txn, gen: 1 });
-  await initializeLocalMigration({ reason: "update", previousVersion: "0.4.1" }, "0.4.2");
-  expect((await readLocalState()).policy.legacyCompat).toBe(false);
-  await setSkipLocalVerification(true);
-  expect((await readLocalState()).credentials).toHaveLength(1);
-});
-it("L18: the exit version clears compatibility and never clears explicit skipping", async () => {
-  await initializeLocalMigration({ reason: "update", previousVersion: "0.4.1" }, "0.4.2");
-  await setSkipLocalVerification(true);
-  await initializeLocalMigration(undefined, "0.4.3");
-  expect((await readLocalState()).policy).toEqual({
-    skip: true,
-    everPaired: false,
-    legacyCompat: false,
+it("ignores obsolete migration fields while retaining the explicit skip preference", async () => {
+  const db = await openCredentialDatabase();
+  const tx = db.transaction("migration", "readwrite");
+  tx.objectStore("migration").put({ skip: true, everPaired: true, legacyCompat: true }, "policy");
+  await new Promise<void>((resolve) => {
+    tx.oncomplete = () => resolve();
   });
+  db.close();
+  expect((await readLocalState()).policy).toEqual({ skip: true });
+  await setSkipLocalVerification(false);
+  expect((await readLocalState()).policy).toEqual({ skip: false });
 });
 it("upgrades the shared database while keeping the existing remote grant", async () => {
   await new Promise<void>((resolve) => {
diff --git a/apps/extension/src/transport/local-credentials.ts b/apps/extension/src/transport/local-credentials.ts
index 8c154a46..e09810db 100644
--- a/apps/extension/src/transport/local-credentials.ts
+++ b/apps/extension/src/transport/local-credentials.ts
@@ -2,8 +2,6 @@ import { openCredentialDatabase } from "./credential-db";
 import { decodeBytes } from "./local-auth-crypto";
 import type { Rotation } from "./local-auth-protocol";
 
-export const PAIRING_VERSION = "0.4.2";
-export const MIGRATION_EXIT_VERSION = "0.4.3";
 const STAGED_TTL_MS = 10 * 60_000;
 export interface LocalCredential {
   daemonId: string;
@@ -17,17 +15,14 @@ export interface LocalCredential {
 }
 export interface LocalPolicy {
   skip: boolean;
-  everPaired: boolean;
-  legacyCompat: boolean;
 }
 export interface LocalState {
   credentials: LocalCredential[];
   policy: LocalPolicy;
 }
-const defaultPolicy = (): LocalPolicy => ({ skip: false, everPaired: false, legacyCompat: false });
 
 /** No asynchronous work inside an IDB transaction. Resolve only on complete,
- * including strict persistence of candidates, promotion, and migration state. */
+ * including strict persistence of candidates, promotion, and explicit skip preferences. */
 async function access<T>(write: boolean, action: (state: LocalState) => T): Promise<T> {
   const database = await openCredentialDatabase();
   try {
@@ -49,7 +44,7 @@ async function access<T>(write: boolean, action: (state: LocalState) => T): Prom
         try {
           const state: LocalState = {
             credentials: records.result ?? [],
-            policy: policy.result ?? defaultPolicy(),
+            policy: { skip: policy.result?.skip ?? false },
           };
           // A saved candidate may already be committed by the daemon even if
           // its reply or our promotion was interrupted. Keep both keys until
@@ -174,8 +169,6 @@ export function promoteCandidate(
     state.credentials = state.credentials.filter(
       (c) => c.daemonId !== record.daemonId || c === record,
     );
-    state.policy.everPaired = true;
-    state.policy.legacyCompat = false;
     return record;
   });
 }
@@ -196,24 +189,3 @@ export function setSkipLocalVerification(skip: boolean): Promise<void> {
     state.policy.skip = skip;
   });
 }
-function before(version: string, bound: string): boolean {
-  const a = version.split(".").map(Number);
-  const b = bound.split(".").map(Number);
-  if (a.length !== 3 || a.some((part) => !Number.isSafeInteger(part) || part < 0)) return false;
-  return a[0] < b[0] || (a[0] === b[0] && (a[1] < b[1] || (a[1] === b[1] && a[2] < b[2])));
-}
-export function initializeLocalMigration(
-  details?: { reason: string; previousVersion?: string },
-  version = __BSK_EXT_VERSION__,
-): Promise<void> {
-  return access(true, ({ policy }) => {
-    if (!before(version, MIGRATION_EXIT_VERSION) || policy.everPaired) policy.legacyCompat = false;
-    else if (details?.reason === "install") policy.legacyCompat = false;
-    else if (
-      details?.reason === "update" &&
-      details.previousVersion &&
-      before(details.previousVersion, PAIRING_VERSION)
-    )
-      policy.legacyCompat = true;
-  });
-}
diff --git a/packages/i18n/src/locales/de-DE/extension.json b/packages/i18n/src/locales/de-DE/extension.json
index 2bbc792d..67690b1e 100644
--- a/packages/i18n/src/locales/de-DE/extension.json
+++ b/packages/i18n/src/locales/de-DE/extension.json
@@ -203,8 +203,6 @@
         "already_paired": "Dieser Browser ist bereits gekoppelt. Zum Ersetzen bsk daemon pair --replace {{browser}} ausführen und den neuen Link einfügen.",
         "replace_mismatch": "Dieser Browser ist {{instance}}; das Ziel ist {{browser}}. Keine Änderungen. Für ein neues Profil bsk daemon pair verwenden; ungenutzte Geräte mit bsk daemon revoke {{browser}} widerrufen.",
         "skip": "Lokale Verifizierung wird übersprungen. Lokale Programme könnten sich als bsk ausgeben und diesen Browser steuern.",
-        "migration_old": "Diese Verbindung ist nicht verifiziert; bsk ist für die Kopplung zu alt. Mit bsk update aktualisieren, dann koppeln.",
-        "migration_pair": "Diese Verbindung ist nicht verifiziert. bsk wird bald eine Kopplung voraussetzen. Bitte jetzt einmalig koppeln.",
         "server_unverified": "Verifizierung fehlgeschlagen. Ein anderes Programm könnte den Port belegen oder die Kopplung wurde zurückgesetzt. Mit bsk doctor prüfen.",
         "daemon_too_old": "bsk ist für eine sichere Verbindung zu alt. Führen Sie bsk update aus und versuchen Sie es erneut.",
         "busy": "Eine andere Verbindung verifiziert dieses Gerät. Bitte kurz warten."
diff --git a/packages/i18n/src/locales/en-US/extension.json b/packages/i18n/src/locales/en-US/extension.json
index 2a73b25b..f0720e4f 100644
--- a/packages/i18n/src/locales/en-US/extension.json
+++ b/packages/i18n/src/locales/en-US/extension.json
@@ -203,8 +203,6 @@
         "already_paired": "This browser is already paired with this bsk. To replace it, run bsk daemon pair --replace {{browser}} and paste the new link.",
         "replace_mismatch": "This browser is {{instance}}; the replacement targets {{browser}}. No changes were made. Use bsk daemon pair for a new browser profile; revoke an unused device separately with bsk daemon revoke {{browser}}.",
         "skip": "Local verification is skipped. Any local program could impersonate bsk and control this browser.",
-        "migration_old": "This connection is unverified and the local bsk is too old to pair. Run bsk update, then pair this browser.",
-        "migration_pair": "This connection is unverified. bsk will soon require pairing; complete it once now.",
         "server_unverified": "The service failed verification. Another program may be using the port, or this bsk’s pairing may have been reset. Run bsk doctor to check.",
         "daemon_too_old": "This bsk is too old for a secure connection. Run bsk update, then retry.",
         "busy": "Another connection is verifying this device. Please retry shortly."
diff --git a/packages/i18n/src/locales/es-ES/extension.json b/packages/i18n/src/locales/es-ES/extension.json
index 6aae9704..1d9c7a11 100644
--- a/packages/i18n/src/locales/es-ES/extension.json
+++ b/packages/i18n/src/locales/es-ES/extension.json
@@ -203,8 +203,6 @@
         "already_paired": "Este navegador ya está vinculado. Para reemplazarlo, ejecuta bsk daemon pair --replace {{browser}} y pega el nuevo enlace.",
         "replace_mismatch": "Este navegador es {{instance}}; el destino es {{browser}}. No se realizaron cambios. Usa bsk daemon pair para un perfil nuevo y bsk daemon revoke {{browser}} para revocar un dispositivo sin uso.",
         "skip": "Se ha omitido la verificación local. Cualquier programa local podría suplantar a bsk y controlar este navegador.",
-        "migration_old": "Esta conexión no está verificada y bsk es demasiado antiguo para vincularse. Ejecuta bsk update y luego vincula el navegador.",
-        "migration_pair": "Esta conexión no está verificada. Pronto bsk exigirá vinculación; complétala una vez ahora.",
         "server_unverified": "El servicio no superó la verificación. Otro programa podría estar usando el puerto o se restableció la vinculación. Compruébalo con bsk doctor.",
         "daemon_too_old": "bsk es demasiado antiguo para una conexión segura. Ejecuta bsk update y reintenta.",
         "busy": "Otra conexión está verificando este dispositivo. Reintenta en un momento."
diff --git a/packages/i18n/src/locales/fr-FR/extension.json b/packages/i18n/src/locales/fr-FR/extension.json
index 4078a2d7..08b121af 100644
--- a/packages/i18n/src/locales/fr-FR/extension.json
+++ b/packages/i18n/src/locales/fr-FR/extension.json
@@ -203,8 +203,6 @@
         "already_paired": "Ce navigateur est déjà associé. Pour remplacer l’association, exécutez bsk daemon pair --replace {{browser}} et collez le nouveau lien.",
         "replace_mismatch": "Ce navigateur est {{instance}} ; la cible est {{browser}}. Aucune modification. Pour un nouveau profil, utilisez bsk daemon pair ; révoquez un appareil inutilisé avec bsk daemon revoke {{browser}}.",
         "skip": "La vérification locale est ignorée. Un programme local pourrait se faire passer pour bsk et contrôler ce navigateur.",
-        "migration_old": "Connexion non vérifiée : bsk est trop ancien pour l’association. Exécutez bsk update, puis associez le navigateur.",
-        "migration_pair": "Cette connexion n’est pas vérifiée. bsk exigera bientôt une association ; effectuez-la une fois maintenant.",
         "server_unverified": "Échec de la vérification. Un autre programme utilise peut-être le port ou l’association a été réinitialisée. Vérifiez avec bsk doctor.",
         "daemon_too_old": "bsk est trop ancien pour une connexion sécurisée. Exécutez bsk update et réessayez.",
         "busy": "Une autre connexion vérifie cet appareil. Réessayez dans un instant."
diff --git a/packages/i18n/src/locales/it-IT/extension.json b/packages/i18n/src/locales/it-IT/extension.json
index 7552b72e..a12f51d6 100644
--- a/packages/i18n/src/locales/it-IT/extension.json
+++ b/packages/i18n/src/locales/it-IT/extension.json
@@ -203,8 +203,6 @@
         "already_paired": "Questo browser è già associato. Per sostituirlo, esegui bsk daemon pair --replace {{browser}} e incolla il nuovo link.",
         "replace_mismatch": "Questo browser è {{instance}}; la destinazione è {{browser}}. Nessuna modifica. Usa bsk daemon pair per un nuovo profilo e bsk daemon revoke {{browser}} per revocare un dispositivo inutilizzato.",
         "skip": "La verifica locale è saltata. Un programma locale potrebbe impersonare bsk e controllare questo browser.",
-        "migration_old": "Questa connessione non è verificata e bsk è troppo vecchio per l’associazione. Esegui bsk update, poi associa il browser.",
-        "migration_pair": "Questa connessione non è verificata. bsk richiederà presto l’associazione; completala una volta ora.",
         "server_unverified": "Verifica del servizio fallita. Un altro programma potrebbe usare la porta o l’associazione è stata reimpostata. Controlla con bsk doctor.",
         "daemon_too_old": "bsk è troppo vecchio per una connessione sicura. Esegui bsk update e riprova.",
         "busy": "Un’altra connessione sta verificando questo dispositivo. Riprova tra poco."
diff --git a/packages/i18n/src/locales/ja-JP/extension.json b/packages/i18n/src/locales/ja-JP/extension.json
index 6628a12f..106a2daa 100644
--- a/packages/i18n/src/locales/ja-JP/extension.json
+++ b/packages/i18n/src/locales/ja-JP/extension.json
@@ -203,8 +203,6 @@
         "already_paired": "このブラウザーはすでにペアリング済みです。置き換えるには bsk daemon pair --replace {{browser}} を実行し、新しいリンクを貼り付けてください。",
         "replace_mismatch": "現在のブラウザーは {{instance}}、置き換え対象は {{browser}} です。変更はありません。新しいプロファイルには bsk daemon pair を使い、不要なデバイスは bsk daemon revoke {{browser}} で解除してください。",
         "skip": "ローカル検証をスキップ中です。ローカルプログラムが bsk を装ってブラウザーを操作する可能性があります。",
-        "migration_old": "この接続は未検証で、bsk が古くペアリングに対応していません。bsk update で更新してからペアリングしてください。",
-        "migration_pair": "この接続は未検証です。bsk はまもなくペアリングを必須にします。一度だけ設定してください。",
         "server_unverified": "サービスの検証に失敗しました。別のプログラムがポートを使用しているか、ペアリングがリセットされた可能性があります。bsk doctor で確認してください。",
         "daemon_too_old": "bsk が古いため安全に接続できません。bsk update の実行後に再試行してください。",
         "busy": "別の接続がこのデバイスを検証中です。しばらくして再試行してください。"
diff --git a/packages/i18n/src/locales/ko-KR/extension.json b/packages/i18n/src/locales/ko-KR/extension.json
index 5fb566d4..b0025166 100644
--- a/packages/i18n/src/locales/ko-KR/extension.json
+++ b/packages/i18n/src/locales/ko-KR/extension.json
@@ -203,8 +203,6 @@
         "already_paired": "이 브라우저는 이미 페어링되어 있습니다. 교체하려면 bsk daemon pair --replace {{browser}}를 실행하고 새 링크를 붙여 넣으세요.",
         "replace_mismatch": "현재 브라우저는 {{instance}}이고 교체 대상은 {{browser}}입니다. 변경 사항이 없습니다. 새 프로필에는 bsk daemon pair를 사용하고, 사용하지 않는 기기는 bsk daemon revoke {{browser}}로 취소하세요.",
         "skip": "로컬 검증을 건너뛰고 있습니다. 로컬 프로그램이 bsk를 사칭하여 브라우저를 제어할 수 있습니다.",
-        "migration_old": "연결이 미검증 상태이며 bsk가 너무 오래되어 페어링을 지원하지 않습니다. bsk update로 업데이트한 뒤 페어링하세요.",
-        "migration_pair": "이 연결은 미검증 상태입니다. 곧 bsk에 페어링이 필수가 되니 지금 한 번 설정하세요.",
         "server_unverified": "서비스 검증에 실패했습니다. 다른 프로그램이 포트를 사용하거나 페어링이 초기화되었을 수 있습니다. bsk doctor로 확인하세요.",
         "daemon_too_old": "bsk 버전이 오래되어 안전하게 연결할 수 없습니다. bsk update 실행 후 다시 시도하세요.",
         "busy": "다른 연결이 이 기기를 검증 중입니다. 잠시 후 다시 시도하세요."
diff --git a/packages/i18n/src/locales/pt-BR/extension.json b/packages/i18n/src/locales/pt-BR/extension.json
index b6eda212..d4b37356 100644
--- a/packages/i18n/src/locales/pt-BR/extension.json
+++ b/packages/i18n/src/locales/pt-BR/extension.json
@@ -203,8 +203,6 @@
         "already_paired": "Este navegador já está pareado. Para substituí-lo, execute bsk daemon pair --replace {{browser}} e cole o novo link.",
         "replace_mismatch": "Este navegador é {{instance}}; o destino é {{browser}}. Nada foi alterado. Use bsk daemon pair para um novo perfil e bsk daemon revoke {{browser}} para revogar um dispositivo sem uso.",
         "skip": "A verificação local foi ignorada. Qualquer programa local pode se passar pelo bsk e controlar este navegador.",
-        "migration_old": "Esta conexão não foi verificada e o bsk é antigo demais para parear. Execute bsk update e depois faça o pareamento.",
-        "migration_pair": "Esta conexão não foi verificada. Em breve o bsk exigirá pareamento; conclua-o uma vez agora.",
         "server_unverified": "Falha na verificação do serviço. Outro programa pode estar usando a porta ou o pareamento foi redefinido. Verifique com bsk doctor.",
         "daemon_too_old": "O bsk é antigo demais para uma conexão segura. Execute bsk update e tente novamente.",
         "busy": "Outra conexão está verificando este dispositivo. Tente novamente em instantes."
diff --git a/packages/i18n/src/locales/zh-CN/extension.json b/packages/i18n/src/locales/zh-CN/extension.json
index 65f8c96d..b3085b68 100644
--- a/packages/i18n/src/locales/zh-CN/extension.json
+++ b/packages/i18n/src/locales/zh-CN/extension.json
@@ -203,8 +203,6 @@
         "already_paired": "这个浏览器已与这台 bsk 配对，无需重新配对。如需替换，运行 bsk daemon pair --replace {{browser}}，再粘贴新链接。",
         "replace_mismatch": "当前浏览器是 {{instance}}，替换目标是 {{browser}}，未做任何改动。新浏览器配置请使用 bsk daemon pair；不用的设备可用 bsk daemon revoke {{browser}} 单独撤销。",
         "skip": "已跳过本机验证：本机任何程序都可能冒充 bsk 控制此浏览器。",
-        "migration_old": "当前连接未验证，本机 bsk 版本还不支持配对。请运行 bsk update 升级，再完成配对。",
-        "migration_pair": "当前连接未验证。bsk 即将要求配对，建议现在完成，只需一次。",
         "server_unverified": "服务未通过验证。可能是其它程序占用了端口，也可能是这台 bsk 的配对已被重置。请运行 bsk doctor 检查。",
         "daemon_too_old": "本机 bsk 版本过旧，不支持安全连接。请运行 bsk update 后重试。",
         "busy": "另一个连接正在验证此设备，请稍后重试。"
diff --git a/packages/i18n/src/locales/zh-TW/extension.json b/packages/i18n/src/locales/zh-TW/extension.json
index 5f36835b..571328d6 100644
--- a/packages/i18n/src/locales/zh-TW/extension.json
+++ b/packages/i18n/src/locales/zh-TW/extension.json
@@ -203,8 +203,6 @@
         "already_paired": "此瀏覽器已與這台 bsk 配對。如需取代，執行 bsk daemon pair --replace {{browser}}，再貼上新連結。",
         "replace_mismatch": "目前瀏覽器是 {{instance}}，取代目標是 {{browser}}，未做任何變更。新設定檔請用 bsk daemon pair；不用的裝置可用 bsk daemon revoke {{browser}} 撤銷。",
         "skip": "已略過本機驗證：本機任何程式都可能冒充 bsk 控制此瀏覽器。",
-        "migration_old": "此連線尚未驗證，本機 bsk 版本不支援配對。請執行 bsk update 升級後配對。",
-        "migration_pair": "此連線尚未驗證。bsk 即將要求配對，建議現在完成一次配對。",
         "server_unverified": "服務未通過驗證。可能是其他程式占用連接埠，或 bsk 配對已重設。請執行 bsk doctor 檢查。",
         "daemon_too_old": "本機 bsk 版本過舊，不支援安全連線。請執行 bsk update 後重試。",
         "busy": "另一條連線正在驗證此裝置，請稍後重試。"