BREAKING CHANGE: Removed DG_UNSAFE_SHARED_CACHE and DG_CACHE_DIR
environment variables. DeltaGlider now ONLY uses ephemeral
process-isolated cache for security.
Changes:
- Removed cache_dir parameter from create_client()
- Removed all conditional legacy cache mode logic
- Updated documentation (CLAUDE.md, docs/sdk/api.md)
- Updated tests to not pass removed cache_dir parameter
- Marked Phase 1 of SECURITY_FIX_ROADMAP.md as completed
All 99 tests passing. Ephemeral cache is now the only mode.
- Renamed Leaf class to DeltaSpace throughout the codebase
- Updated all imports, method signatures, and variable names
- Updated documentation and comments to reflect the new naming
- DeltaSpace better represents a container for delta-compressed files
The term "DeltaSpace" is more semantically accurate than "Leaf" as it
represents a space/container for managing related files with delta
compression, not a terminal node in a tree structure.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Drop-in replacement for AWS S3 CLI (cp, ls, rm, sync commands)
- Binary delta compression using xdelta3
- Hexagonal architecture with clean separation of concerns
- Achieves 99.9% compression for versioned files
- Full test suite with 100% passing tests
- Python 3.11+ support
