# v0.4.52 (2026-05-17)

## Features
- Add Vercel AI Gateway provider support (#1183)
- rtk: Kiro format tool result compression — handle conversationState.history & currentMessage, preserve error results, ~13.6% savings (#1194)

## Fixes
- openclaw: normalize agent.model object form `{primary, fallbacks}` before .startsWith → fix TypeError & 'not configured' status (#1216)
- Usage Details pagination: stay inside mobile viewport <640px (#1218)
- Fix test model error
- Fix MIMO provider in Codex
- Disable log file creation when using MITM AG

src/shared/constants/cliTools.js

@@ -8,8 +8,9 @@ export const MITM_TOOLS = {
     description: "Google Antigravity IDE with MITM",
     configType: "mitm",
     mitmDomain: "daily-cloudcode-pa.googleapis.com",
-    modelAliases: ["claude-opus-4-6-thinking", "claude-sonnet-4-6", "gemini-3-flash", "gpt-oss-120b-medium", "gemini-3-pro-high", "gemini-3-pro-low"],
+    modelAliases: ["claude-opus-4-6-thinking", "claude-sonnet-4-6", "gemini-3-flash", "gpt-oss-120b-medium", "gemini-3-pro-high", "gemini-3-pro-low", "gemini-pro-agent"],
     defaultModels: [
+      { id: "gemini-pro-agent", name: "Gemini Pro Agent (AG v1.23+ Agent Mode)", alias: "gemini-pro-agent" },
       { id: "gemini-3.1-pro-high", name: "Gemini 3.1 Pro High", alias: "gemini-3.1-pro-high" },
       { id: "gemini-3.1-pro-low", name: "Gemini 3.1 Pro Low", alias: "gemini-3.1-pro-low" },
       { id: "gemini-3-flash", name: "Gemini 3 Flash / Default", alias: "gemini-3-flash" },

src/shared/utils/machineId.js

@@ -1,52 +1,40 @@
 import { machineIdSync } from 'node-machine-id';
+import fs from 'node:fs';
+import path from 'node:path';
+import crypto from 'node:crypto';
+import { DATA_DIR } from '@/lib/dataDir';
 
-/**
- * Get consistent machine ID using node-machine-id with salt
- * This ensures the same physical machine gets the same ID across runs
- * 
- * @param {string} salt - Optional salt to use (defaults to environment variable)
- * @returns {Promise<string>} Machine ID (16-character base32)
- */
-export async function getConsistentMachineId(salt = null) {
-  // For server-side, use node-machine-id with salt
-  const saltValue = salt || process.env.MACHINE_ID_SALT || 'endpoint-proxy-salt';
+const MACHINE_ID_FILE = path.join(DATA_DIR, 'machine-id');
+let cachedRawId = null;
+
+// Persist raw machine ID to file → guarantees CLI/server/middleware see same value
+// even when machineIdSync fails or returns inconsistent values across runtimes.
+function loadRawMachineId() {
+  if (cachedRawId) return cachedRawId;
   try {
-    const rawMachineId = machineIdSync();
-    // Create consistent ID using salt
-    const crypto = await import('crypto');
-    const hashedMachineId = crypto.createHash('sha256').update(rawMachineId + saltValue).digest('hex');
-    // Return only first 16 characters for brevity
-    return hashedMachineId.substring(0, 16);
-  } catch (error) {
-    console.log('Error getting machine ID:', error);
-    // Fallback to random ID if node-machine-id fails
-    return crypto.randomUUID ? crypto.randomUUID() : 
-      'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
-        const r = Math.random() * 16 | 0;
-        const v = c == 'x' ? r : (r & 0x3 | 0x8);
-        return v.toString(16);
-      });
+    cachedRawId = fs.readFileSync(MACHINE_ID_FILE, 'utf8').trim();
+    if (cachedRawId) return cachedRawId;
+  } catch {}
+  try {
+    cachedRawId = machineIdSync();
+  } catch {
+    cachedRawId = crypto.randomUUID();
   }
+  try {
+    fs.mkdirSync(DATA_DIR, { recursive: true });
+    fs.writeFileSync(MACHINE_ID_FILE, cachedRawId, { mode: 0o600 });
+  } catch {}
+  return cachedRawId;
+}
+
+export async function getConsistentMachineId(salt = null) {
+  const saltValue = salt || process.env.MACHINE_ID_SALT || 'endpoint-proxy-salt';
+  const raw = loadRawMachineId();
+  return crypto.createHash('sha256').update(raw + saltValue).digest('hex').substring(0, 16);
 }
 
-/**
- * Get raw machine ID without hashing (for debugging purposes)
- * @returns {Promise<string>} Raw machine ID
- */
 export async function getRawMachineId() {
-  // For server-side, use raw node-machine-id
-  try {
-    return machineIdSync();
-  } catch (error) {
-    console.log('Error getting raw machine ID:', error);
-    // Fallback to random ID if node-machine-id fails
-    return crypto.randomUUID ? crypto.randomUUID() : 
-      'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
-        const r = Math.random() * 16 | 0;
-        const v = c == 'x' ? r : (r & 0x3 | 0x8);
-        return v.toString(16);
-      });
-  }
+  return loadRawMachineId();
 }
 
 /**