Changelog

All notable changes to pyudskit are documented here. Format: Keep a Changelog Versioning: Semantic Versioning

[Unreleased]

Planned

• CAN transport layer via python-can
• DoIP transport layer
• Local DTC database (offline J2012 lookup)
• Async client (AsyncUDS)
• CLI tool: pyudskit encode "Read the VIN"

[0.1.0] — 2025-01-01

Added

• Initial release
• Full ISO 14229-1 service registry (26 services)
• All 40+ Negative Response Codes
• Standard DID registry (0xF180–0xF19F)
• DTC status bit decoder
• UDSMessage PDU parser
• UDSSession conversation + ECU state tracking
• UDSLLM class with beginner and advanced methods
• 6 diagnostic flow walkthroughs
• 30+ pytest tests