deltaglider-beshu-tech/CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[Unreleased]

5.0.1 - 2025-01-10

Changed

• Code Organization: Refactored client.py from 1560 to 1154 lines (26% reduction)
• Extracted client operations into modular client_operations/ package:
  • bucket.py - S3 bucket management operations
  • presigned.py - Presigned URL generation
  • batch.py - Batch upload/download operations
  • stats.py - Analytics and statistics operations
• Improved code maintainability with logical separation of concerns
• Better developer experience with cleaner module structure

Internal

• Full type safety maintained with mypy (0 errors)
• All 99 tests passing
• Code quality checks passing (ruff)
• No breaking changes - all public APIs remain unchanged

5.0.0 - 2025-01-10

Added

• boto3-compatible TypedDict types for S3 responses (no boto3 import needed)
• Complete boto3 compatibility vision document
• Type-safe response builders using TypedDict patterns

Changed

• BREAKING: list_objects() now returns boto3-compatible dict instead of custom dataclass
  • Use response['Contents'] instead of response.contents
  • Use response.get('IsTruncated') instead of response.is_truncated
  • Use response.get('NextContinuationToken') instead of response.next_continuation_token
  • DeltaGlider metadata now in Metadata field of each object
• Internal response building now uses TypedDict for compile-time type safety
• All S3 responses are dicts at runtime (TypedDict is a dict!)

Fixed

• Updated all documentation examples to use dict-based responses
• Fixed pagination examples in README and API docs
• Corrected SDK documentation with accurate method signatures

4.2.4 - 2025-01-10

Fixed

• Show only filename in ls output instead of full path for cleaner display
• Correct ls command path handling and prefix display logic

4.2.3 - 2025-01-07

Added

• Comprehensive test coverage for delete_objects_recursive() method with 19 thorough tests
• Tests cover delta suffix handling, error/warning aggregation, statistics tracking, and edge cases
• Better code organization with separate client_models.py and client_delete_helpers.py modules

Fixed

• Fixed all mypy type errors using proper cast() for type safety
• Improved type hints for dictionary operations in client code

Changed

• Refactored client code into logical modules for better maintainability
• Enhanced code quality with comprehensive linting and type checking
• All 99 integration/unit tests passing with zero type errors

Internal

• Better separation of concerns in client module
• Improved developer experience with clearer code structure

4.2.2 - 2024-10-06

Fixed

• Add .delta suffix fallback for delete_object() method
• Handle regular S3 objects without DeltaGlider metadata
• Update mypy type ignore comment for compatibility

4.2.1 - 2024-10-06

Fixed

• Make GitHub release creation non-blocking in workflows

4.2.0 - 2024-10-03

Added

• AWS credential parameters to create_client() function
• Support for custom endpoint URLs
• Enhanced boto3 compatibility

4.1.0 - 2024-09-29

Added

• boto3-compatible client API
• Bucket management methods
• Comprehensive SDK documentation

4.0.0 - 2024-09-21

Added

• Initial public release
• CLI with AWS S3 compatibility
• Delta compression for versioned artifacts
• 99%+ compression for similar files