Adding doc comments generated by cline

.github/scripts/overwrite_changeset_changelog.py

@@ -1,14 +1,44 @@
+"""
+This script updates a specific version's release notes section in CHANGELOG.md with new content.
+
+The script:
+1. Takes a version number, changelog path, and new content as input from environment variables
+2. Finds the section in the changelog for the specified version
+3. Replaces the content between the current version header and the next version header
+   (or end of file if it's the latest version) with the new content
+4. Writes the updated changelog back to the file
+
+Environment Variables:
+    CHANGELOG_PATH: Path to the changelog file (defaults to 'CHANGELOG.md')
+    VERSION: The version number to update notes for
+    PREV_VERSION: The previous version number (optional)
+    NEW_CONTENT: The new content to insert for this version
+"""
+
 #!/usr/bin/env python3
 
 import os
 
-GITHUB_OUTPUT = os.getenv("GITHUB_OUTPUT")
 CHANGELOG_PATH = os.environ.get("CHANGELOG_PATH", "CHANGELOG.md")
 VERSION = os.environ['VERSION']
 PREV_VERSION = os.environ.get("PREV_VERSION", "")
 NEW_CONTENT = os.environ['NEW_CONTENT']
 
 def overwrite_changelog_section(content: str):    
+    """Replace a specific version section in the changelog content.
+    
+    Args:
+        content: The full changelog content as a string
+        
+    Returns:
+        The updated changelog content with the new section
+        
+    Example:
+        >>> content = "## 1.2.0\\nOld changes\\n## 1.1.0\\nOld changes"
+        >>> NEW_CONTENT = "New changes"
+        >>> overwrite_changelog_section(content)
+        '## 1.2.0\\nNew changes\\n## 1.1.0\\nOld changes'
+    """
     # Find the section for the specified version
     version_pattern = f"## {VERSION}\n"
     print(f"latest version: {VERSION}")