- converted relative imports to path aliases ($c/*, $ai/*, $tui/*, etc.) across all packages
- added per-package tsconfig.json with complete path mappings for runtime resolution
- set importModuleSpecifier to non-relative for IDE auto-import preferences
- updated dev script to run from monorepo root for consistent path resolution
- Enhanced patch applicator with fallback variant generation and improved fuzzy matching.
- Added support for ellipsis placeholders, top-of-file anchors, and comment-prefix normalization.
- Renamed operation and moveTo parameters to op and rename across patch tool interfaces.
- Added batch processing system to benchmark runner for parallel task execution.
- Added comprehensive benchmark reports for Claude Haiku and GPT-5.1-codex-mini models.
- Added comprehensive apply-patch mode for edit tool with create, update, delete, rename operations.
- Converted edit tool from factory function to class-based implementation with improved API.
- Enhanced patch application with ambiguity detection, fuzzy matching, and better error handling.
- Added line ending preservation, BOM handling, and trailing newline policy for file formatting.
- Added validation for empty oldText and multi-file patch rejection to improve reliability.