# v0.4.55 (2026-05-18)

## Features
- Xiaomi MiMo Token Plan: region selector (Singapore / China / Europe) — keys are cluster-specific
- Antigravity: risk confirmation dialog before first connection
- Gemini CLI: surface upstream retry delay on 429 errors

## Fixes
- MITM: cannot kill process on macOS under sudo (lsof not found in PATH)
- Stream: false-positive stall timeout on Claude reasoning / Kiro responses
- Tunnel: cannot re-enable after disable (stuck state)
- Tunnel: cloudflared error messages now include log tail for easier debugging
- Language switcher: applies selected locale immediately on close (#1234)
- Antigravity OAuth: metadata now matches the official client

## Improvements
- Gemini CLI: bump engine to 0.34.0
- Re-hide `qwen` (OAuth EOL) and `iflow` (not ready) providers

src/app/(dashboard)/dashboard/providers/[id]/AddApiKeyModal.js

@@ -3,6 +3,7 @@
 import { useState } from "react";
 import PropTypes from "prop-types";
 import { Button, Badge, Input, Modal, Select } from "@/shared/components";
+import { AI_PROVIDERS } from "@/shared/constants/providers";
 
 const BULK_PLACEHOLDER = `name1|sk-key1\nname2|sk-key2\nsk-key-only-auto-named`;
 
@@ -17,6 +18,8 @@ export default function AddApiKeyModal({ isOpen, provider, providerName, isCompa
 
   const isAzure = provider === "azure";
   const isCloudflareAi = provider === "cloudflare-ai";
+  const providerRegions = AI_PROVIDERS?.[provider]?.regions || null;
+  const defaultRegion = AI_PROVIDERS?.[provider]?.defaultRegion || providerRegions?.[0]?.id || "";
 
   const [formData, setFormData] = useState({
     name: "",
@@ -33,6 +36,7 @@ export default function AddApiKeyModal({ isOpen, provider, providerName, isCompa
     organization: "",
   });
   const [cloudflareData, setCloudflareData] = useState({ accountId: "" });
+  const [region, setRegion] = useState(defaultRegion);
   const [validating, setValidating] = useState(false);
   const [validationResult, setValidationResult] = useState(null);
   const [saving, setSaving] = useState(false);
@@ -55,6 +59,9 @@ export default function AddApiKeyModal({ isOpen, provider, providerName, isCompa
     if (isCloudflareAi) {
       return { accountId: cloudflareData.accountId };
     }
+    if (providerRegions && region) {
+      return { region };
+    }
     return undefined;
   };
 
@@ -234,6 +241,14 @@ export default function AddApiKeyModal({ isOpen, provider, providerName, isCompa
             )}
           </p>
         )}
+        {providerRegions && (
+          <Select
+            label="Region"
+            value={region}
+            onChange={(e) => setRegion(e.target.value)}
+            options={providerRegions.map((r) => ({ value: r.id, label: r.label }))}
+          />
+        )}
         {isCompatible && (
           <Input
             label="Default Model"

src/app/(dashboard)/dashboard/providers/[id]/page.js

@@ -49,8 +49,40 @@ export default function ProviderDetailPage() {
   const [kiloFreeModels, setKiloFreeModels] = useState([]);
   const [disabledModelIds, setDisabledModelIds] = useState([]);
   const [confirmState, setConfirmState] = useState(null);
+  const [showAgRiskModal, setShowAgRiskModal] = useState(false);
   const { copied, copy } = useCopyToClipboard();
 
+  const AG_RISK_STORAGE_KEY = "ag_risk_confirmed";
+
+  const triggerAddConnection = () => {
+    if (providerId === "antigravity" && typeof window !== "undefined") {
+      const confirmed = window.localStorage.getItem(AG_RISK_STORAGE_KEY) === "true";
+      if (!confirmed) {
+        setShowAgRiskModal(true);
+        return;
+      }
+    }
+    if (isOAuth) {
+      setShowOAuthModal(true);
+      return;
+    }
+    setAddConnectionError("");
+    setShowAddApiKeyModal(true);
+  };
+
+  const handleAgRiskConfirm = () => {
+    if (typeof window !== "undefined") {
+      window.localStorage.setItem(AG_RISK_STORAGE_KEY, "true");
+    }
+    setShowAgRiskModal(false);
+    if (isOAuth) {
+      setShowOAuthModal(true);
+      return;
+    }
+    setAddConnectionError("");
+    setShowAddApiKeyModal(true);
+  };
+
   const providerInfo = providerNode
     ? {
         id: providerNode.id,
@@ -1066,14 +1098,7 @@ export default function ProviderDetailPage() {
                 <Button
                   size="sm"
                   icon="add"
-                  onClick={() => {
-                    if (isOAuth) {
-                      setShowOAuthModal(true);
-                      return;
-                    }
-                    setAddConnectionError("");
-                    setShowAddApiKeyModal(true);
-                  }}
+                  onClick={triggerAddConnection}
                 >
                   {isCompatible ? "Add API Key" : (providerId === "iflow" ? "OAuth" : "Add Connection")}
                 </Button>
@@ -1099,14 +1124,7 @@ export default function ProviderDetailPage() {
                   <Button
                     size="sm"
                     icon="add"
-                    onClick={() => {
-                      if (isOAuth) {
-                        setShowOAuthModal(true);
-                        return;
-                      }
-                      setAddConnectionError("");
-                      setShowAddApiKeyModal(true);
-                    }}
+                    onClick={triggerAddConnection}
                     className="w-full sm:w-auto"
                   >
                     Add
@@ -1242,6 +1260,18 @@ export default function ProviderDetailPage() {
         />
       )}
 
+      {/* AG Risk Confirmation Modal */}
+      <ConfirmModal
+        isOpen={showAgRiskModal}
+        onClose={() => setShowAgRiskModal(false)}
+        onConfirm={handleAgRiskConfirm}
+        title="Risk Notice"
+        message={providerInfo?.deprecationNotice}
+        confirmText="I Understand, Continue"
+        cancelText="Cancel"
+        variant="danger"
+      />
+
       {/* Confirm Modal */}
       <ConfirmModal
         isOpen={!!confirmState}

src/app/api/providers/validate/route.js

@@ -2,7 +2,7 @@ import { NextResponse } from "next/server";
 import { getProviderNodeById } from "@/models";
 import { isOpenAICompatibleProvider, isAnthropicCompatibleProvider, isCustomEmbeddingProvider, AI_PROVIDERS } from "@/shared/constants/providers";
 import { getDefaultModel } from "open-sse/config/providerModels.js";
-import { resolveOllamaLocalHost, PROVIDERS } from "open-sse/config/providers.js";
+import { resolveOllamaLocalHost, resolveXiaomiTokenplanBaseUrl, PROVIDERS } from "open-sse/config/providers.js";
 import { openaiToCommandCode } from "open-sse/translator/request/openai-to-commandcode.js";
 import { PROVIDER_ENDPOINTS } from "@/shared/constants/config";
 import { normalizeProviderId } from "@/lib/providerNormalization";
@@ -382,7 +382,7 @@ export async function POST(request) {
             chutes: "https://llm.chutes.ai/v1/models",
             nvidia: "https://integrate.api.nvidia.com/v1/models",
             "xiaomi-mimo": "https://api.xiaomimimo.com/v1/models",
-            "xiaomi-tokenplan": "https://token-plan-sgp.xiaomimimo.com/v1/models"
+            "xiaomi-tokenplan": `${resolveXiaomiTokenplanBaseUrl({ providerSpecificData })}/models`
           };
           const headers = {};
           if (apiKey) headers["Authorization"] = `Bearer ${apiKey}`;