- Auto-detect XML files for encoding, other files for decoding/analysis - Enhanced structure analysis for both .NET and VC versions - Added V2GTP header analysis and EXI structure breakdown - Added message type prediction based on body choice patterns - Improved SessionID analysis with ASCII decoding - Updated usage messages to reflect auto-detection capabilities 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>