4.3.4 — 2026-02-24

← 4.3.5 | 4.3.3 → | ↑ 4.x series

Fixed

Models - Errors

• BaseError __str__ Enhancement - Improved string representation to expose full error context
  • __str__ now returns a structured, human-readable string including class name, code, message, http_status, grpc_status, and additional_data
  • Previous output was a minimal [code] message format, making debugging difficult
  • New format: ClassName(code='...', message='...', http_status=..., grpc_status=..., additional_data=...)
  • Consistent with __repr__ behaviour — no information is hidden in logs or tracebacks

Changed

Dependencies

• FastAPI bumped from >=0.131.0 to >=0.133.0
• boto3 (minio extra) bumped from >=1.42.54 to >=1.42.55
• mkdocs-material (docs group) bumped from >=9.7.2 to >=9.7.3

Internal

Developer Tooling

• Cursor Rules Restructured - Replaced monolithic checks.mdc and CLAUDE.md with focused, single-responsibility rule files
  • Added python-code-style.mdc — string quoting, docstrings, line length, type hints, imports, error handling, complexity
  • Added architecture-patterns.mdc — Clean Architecture layer map, import direction, lazy import policy
  • Added typing-strict.mdc — strict type annotation conventions
  • Added testing-bdd.mdc — BDD/Behave test conventions
  • Added tooling-workflow.mdc — uv, Make targets, pre-commit hooks, docs, version bumping
  • Added adapter-conventions.mdc — ports & adapters pattern, mock requirements, naming rules