yams/CHANGELOG.md
2025-08-11 11:11:19 -04:00

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# Changelog
All notable changes to YAMS (Yet Another Memory System) will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [Unreleased]
## [0.0.3] - 2025-08-11
### Added
- **MCP Tools**: New Model Context Protocol tools supporting v0.0.2 CLI enhancements
- `delete_by_name`: Delete documents by name, multiple names, or glob patterns with dry-run support
- `get_by_name`: Retrieve document content by name instead of hash
- `cat_document`: Display document content directly (similar to CLI cat command)
- `list_documents`: List stored documents with filtering by pattern and tags
- **TUI Browser migrated to ImTUI**: Complete rewrite from FTXUI to ImTUI for better compatibility
- Full-screen document viewer with hex mode toggle (Enter to open, x to toggle)
- External pager integration (o key) with proper terminal suspend/resume
- Preview pane scrolling when focused (Tab to switch columns, j/k to scroll)
- Extended command mode (:hex, :open, :refresh, :help, :q)
### Changed
- Browse command refactored to use modular TUI components and improved UX
### Fixed
- Safer preview of binary content and better CRLF handling
- **Build System**: Resolved multiple compilation issues preventing CI/CD success
- Fixed switch statement scope error in `posix_storage.cpp` by adding proper braces
- Added missing `#include <sys/resource.h>` for POSIX resource limits
- Added missing `#include <cmath>` in embedding tests for `std::isfinite` and `std::sqrt`
- Added missing `#include <algorithm>` for `std::all_of` in manifest manager
- Fixed designated initializer field ordering in `compressed_storage_engine.cpp`
- Fixed type conversion from `std::string_view` to `Hash` type
- Replaced `std::ranges::all_of` with `std::all_of` for broader compiler compatibility
### Developer Notes
- All compilation fixes tested locally with successful build completion
- Prepared for GitHub Actions CI/CD pipeline success
- Build now completes without errors on macOS (AppleClang 17.0.0)
## [0.0.2] - 2025-08-11
### Added
- **Name-based operations**: All major commands now support name-based access
- `delete --name <name>`: Delete document by name
- `delete --names <name1,name2>`: Delete multiple documents by names
- `delete --pattern <pattern>`: Delete documents matching glob pattern (e.g., `*.log`)
- `get --name <name>`: Retrieve document by name
- `cat` command: New command for displaying content directly to stdout
- `cat <hash>` or `cat --name <name>`: Output content for piping and viewing
- **Command aliases**: Unix-style command aliases for better ergonomics
- `rm` as alias for `delete`
- `ls` as alias for `list`
- **Delete command enhancements**:
- `--dry-run` flag: Preview what would be deleted without actually deleting
- `--verbose` flag: Show detailed deletion information
- Bulk deletion support with pattern matching
- Improved error handling for ambiguous names
- **Browse command improvements**:
- Command mode with `:` or `p` key (vi-like commands)
- Preview pane now shows actual content from metadata repository
- Binary content detection for preview
- Better search functionality with fuzzy/exact toggle
- **Documentation**:
- Added MCP tools documentation (`docs/api/mcp_tools.md`)
- Updated CLI documentation with new features
- Added this CHANGELOG.md for tracking changes
### Fixed
- **CI/CD**: Fixed compilation errors by adding missing includes in `compressor_interface.h`
- Added `#include <functional>`
- Added `#include <unordered_map>`
- **Browse command**: Fixed preview loading for documents with metadata content
### Changed
- **Get command**: Now supports both hash and name-based retrieval
- **Delete command**: Refactored to use CLI11 option groups for better argument handling
- **Browse command**: Enhanced with command mode and better content preview
### Developer Notes
- Integration tests created for delete command functionality
- Improved CLI command structure using option groups
- Better separation of concerns between viewing (`cat`) and downloading (`get`) operations
## [0.0.1] - 2025-08-11
### Added
- Initial release of YAMS
- Core content-addressable storage functionality
- MCP (Model Context Protocol) server support
- Basic CLI commands: init, add, get, delete, list, search
- Metadata repository with SQLite backend
- Compression support with multiple algorithms
- Deduplication at chunk level
- TUI browser interface
- Authentication and key management
- Configuration management
- Stats and monitoring capabilities
---
*Note: This project follows semantic versioning. Given the 0.x.y version, the API is still considered unstable and may change between minor versions.*