Python Core Knowledge Full Reference : See advanced.md for production patterns: Result types, custom exceptions, structured logging, Pydantic validation, testing patterns, performance optimization, and dependency injection. Deep Knowledge : Use with technology: for comprehensive documentation. Python Version Support | Version | Status | Key Features | |---------|--------|--------------| | 3.14 | Current | Type defaults, JIT improvements | | 3.13 | Stable | Free-threading (experimental), JIT | | 3.12 | Stable | PEP 695 type syntax, f-string improvements | | 3.11 | Stable | Exception groups, 10…