diff --git a/saist/llm/adapters/ollama.py b/saist/llm/adapters/ollama.py
index a90cf0f..487c964 100644
--- a/saist/llm/adapters/ollama.py
+++ b/saist/llm/adapters/ollama.py
@@ -12,7 +12,7 @@
 class OllamaAdapter(BaseLlmAdapter):
     def __init__(self, base_url: str, model: str = None, api_key: Optional[str] = None):
         if model is None:
-            model = "llama3.2"
+            model = "llama3:latest"
         self.model = model
         self.client = ollama.AsyncClient(host=base_url)
 
diff --git a/saist/scm/adapters/filesystem.py b/saist/scm/adapters/filesystem.py
index dacdb9d..49cf386 100644
--- a/saist/scm/adapters/filesystem.py
+++ b/saist/scm/adapters/filesystem.py
@@ -28,14 +28,14 @@ async def get_file_contents(self, filename: str):
 
             return contents
         except Exception as e:
-            logging.warn(f"ERR: {e}")
+            logging.warning(f"ERR: {e}")
 
     def __init__(self, compare_path: PathLike[AnyStr] | str, base_path: Optional[PathLike[AnyStr] | str] = None):
         self.base_path = base_path
         self.compare_path = compare_path
 
     def create_review(self, comment, review_comments, request_changes):
-        write_findings(comment,review_comments,request_changes)
+        write_findings(comment, review_comments, request_changes)
 
     def get_changed_files(self) -> list[File]:
         return list(self._iter_changed_files())
@@ -44,22 +44,26 @@ def _iter_changed_files(self) -> list[File]:
         logger.debug(f"Iterate changed files: base:{self.base_path}, compare:{self.compare_path}")
 
         if self.base_path is None:
-            diffs = [path.replace("\\","/") for path in glob.glob("**/*", root_dir=self.compare_path, recursive=True,)]
-            logger.debug("Changed file paths", extra={"paths": list(diffs)})
+            files = [path.replace("\\","/") for path in glob.glob("**/*", root_dir=self.compare_path, recursive=True)]
+            logger.debug("Returning all file paths as changed files", extra={"paths": list(files)})
 
-            for filename in [path for path in diffs if os.path.isfile(f"{self.compare_path}/{path}")]:
-                a_path = f"{self.compare_path}/{filename}"
+            for filename in files:
+                full_path = os.path.join(self.compare_path, filename)
+
+                if not os.path.isfile(full_path):
+                    continue
 
                 try:
-                    with open(a_path) as a:
-                        patch = "".join(difflib.unified_diff([], a.readlines(), fromfile="", tofile=f""))
+                    with open(full_path, 'r', encoding='utf-8') as f:
+                        file_contents = f.readlines()
+
+                    patch = "".join(difflib.unified_diff([], file_contents, fromfile="", tofile=filename))
 
-                        yield File(filename=filename, patch=patch)
+                    yield File(filename=filename, patch=patch)
                 except UnicodeDecodeError:
-                    # Binary file - ignore
-                    logger.debug(f"File is not valid UTF-8, skipping: {a_path}")
+                    logger.debug(f"Skipping non-text file: {full_path}")
 
-            return None
+            return
 
         diffs = dircmp(self.base_path, self.compare_path)
 
@@ -69,14 +73,13 @@ def _iter_changed_files(self) -> list[File]:
 
             try:
                 with open(a_path, "r") as a, open(b_path, "r") as b:
-                    patch = "".join(difflib.unified_diff(a.readlines(), b.readlines(), fromfile="", tofile=""))
+                    patch = "".join(difflib.unified_diff(a.readlines(), b.readlines(), fromfile=a_path, tofile=b_path))
 
                     yield File(filename=filename, patch=patch)
             except UnicodeDecodeError:
-                # Binary file - ignore
                 logger.warning(f"File is not valid UTF-8, skipping: {a_path}, {b_path}")
 
     @staticmethod
     def likely():
         # TODO: implement proper logic
-        return True
+        return True
\ No newline at end of file
diff --git a/saist/util/filtering.py b/saist/util/filtering.py
index bd73e04..3b10302 100644
--- a/saist/util/filtering.py
+++ b/saist/util/filtering.py
@@ -52,7 +52,7 @@ def should_process(filepath):
 include_patterns = load_patterns("saist.include")
 if not include_patterns:
     # Fallback to extension-based glob patterns like **/*.py
-    include_patterns = [f"**/*{ext}" for ext in DEFAULT_EXTENSIONS]
+    include_patterns = [f"**/*{ext}" for ext in DEFAULT_EXTENSIONS] + [f"*{ext}" for ext in DEFAULT_EXTENSIONS]
 ignore_patterns = load_patterns("saist.ignore")
 
 logger.info(f"include_patterns: {include_patterns}\nignore_patterns:{ignore_patterns}")