Version 1.3.2

[Ipmake]

This pull request introduces a new UDP-based service discovery mechanism for the Nevu backend, replacing the previous mDNS/Bonjour approach. It also updates documentation and configuration to reflect the new UDP port usage, and improves proxy request handling for better security and logging.

Service Discovery and Networking Updates:

• Replaced bonjour-service (mDNS) with udp-discovery for service discovery in backend/src/index.ts, updating code to announce Nevu instances via UDP and removing mDNS dependencies. [1] [2] [3] [4] [5]
• Added UDP port 44201 exposure in Dockerfile, Docker run command, and Docker Compose configuration to support UDP service discovery. [1] [2] [3]

Dependency and Build Changes:

• Removed dependencies related to mDNS (bonjour-service, multicast-dns, etc.) and added udp-discovery and its type definitions in backend/package.json and backend/package-lock.json. [1] [2] [3]
• Updated .gitignore to exclude /www directory from version control.

Proxy and Security Improvements:

• Improved proxy security by stripping cookies and normalizing IP addresses in proxy requests, and added request logging for POST /proxy endpoint in backend/src/index.ts. [1] [2]

Documentation Updates:

• Updated README.md to document the new UDP port, environment variables (PORT, LISTEN_PORT), and usage instructions for Docker and Docker Compose. Also improved formatting and clarified supported features. [1] [2] [3] [4] [5]

Environment Variable Changes:

• Clarified usage of PORT and LISTEN_PORT environment variables for container publishing and server listening in both code and documentation. [1] [2]