Changes in v1.3.8

• Update golang.org/x/crypto to v0.40.0 to address security vulnerabilities
• Update golang.org/x/net to v0.42.0 to address security vulnerabilities

This release addresses several security vulnerabilities in dependencies:

1. Fixed critical and high severity issues in golang.org/x/crypto:

   • Misuse of ServerConfig.PublicKeyCallback that could cause authorization bypass
   • Denial of Service (DoS) vulnerability via Slow or Incomplete Key Exchange

2. Fixed medium severity issues in golang.org/x/net:

   • Cross-site Scripting vulnerability
   • HTTP Proxy bypass using IPv6 Zone IDs