[Release] google/adk-python v1.27.3: v1.27.3

Google ADK Python v1.27.3 is a patch release focused on security improvements. The primary change addresses a critical vulnerability by adding protection against arbitrary module imports. This bug fix enhances the security posture of the ADK framework by preventing potential code injection or unauthorized module loading attacks.

Key Points

• •Security patch release addressing arbitrary module import vulnerability
• •Added protection mechanisms to prevent unauthorized module imports
• •Prevents potential code injection attacks through module loading
• •Maintains backward compatibility as a patch-level release (1.27.x)
• •Recommended for all users running previous 1.27.x versions

Concepts