diff --git a/README.md b/README.md
index 28563762..1f36aca6 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ Use the [Crawl4AI GPT Assistant](https://tinyurl.com/crawl4ai-gpt) as your AI-po
 ## New in 0.3.73 ✨
 
 - 🐳 Docker Ready: Full API server with seamless deployment & scaling
-- 🎯 Smart Browser: Managed browser integration with CDP support
+- 🎯 Browser Takeover: Use your own browser with cookies & history intact (CDP support)
 - 📝 Mockdown+: Enhanced tag preservation & content extraction
 - ⚡️ Parallel Power: Supercharged multi-URL crawling performance
 - 🌟 And many more exciting updates...
diff --git a/main.py b/main.py
index 3e32fe9c..853cd0b7 100644
--- a/main.py
+++ b/main.py
@@ -62,6 +62,7 @@ class CrawlRequest(BaseModel):
     css_selector: Optional[str] = None
     screenshot: bool = False
     magic: bool = False
+    extra: Optional[Dict[str, Any]] = {}
 
 @dataclass
 class TaskInfo:
@@ -251,7 +252,7 @@ class CrawlerService:
         while True:
             try:
                 available_slots = await self.resource_monitor.get_available_slots()
-                if available_slots <= 0:
+                if False and available_slots <= 0:
                     await asyncio.sleep(1)
                     continue
 
diff --git a/tests/test_docker.py b/tests/test_docker.py
index 913450ca..c22acd55 100644
--- a/tests/test_docker.py
+++ b/tests/test_docker.py
@@ -7,7 +7,7 @@ import os
 from typing import Dict, Any
 
 class Crawl4AiTester:
-    def __init__(self, base_url: str = "http://localhost:8000"):
+    def __init__(self, base_url: str = "http://localhost:11235"):
         self.base_url = base_url
         
     def submit_and_wait(self, request_data: Dict[str, Any], timeout: int = 300) -> Dict[str, Any]:
@@ -54,8 +54,9 @@ def test_docker_deployment(version="basic"):
     
     # Test cases based on version
     test_basic_crawl(tester)
-    if version in ["full", "transformer"]:
-        test_cosine_extraction(tester)
+    
+    # if version in ["full", "transformer"]:
+    #     test_cosine_extraction(tester)
 
     # test_js_execution(tester)
     # test_css_selector(tester)