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43 changes: 43 additions & 0 deletions CHANGELOG.md
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# Changelog

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

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [0.1.0] - 2025-06-08

### Added

#### Initial Release

dotscope is a Rust library for parsing and analyzing .NET assemblies (PE files with CLI metadata).

#### Core Features

- **PE File Parsing**: Read .NET assemblies from files or memory buffers
- **Metadata Analysis**: Parse ECMA-335 metadata tables, strings, and blob heaps
- **CIL Disassembly**: Decode IL bytecode into readable instructions with basic block analysis
- **Type System**: Access type definitions, method signatures, and field information
- **Resource Extraction**: Read embedded resources and manifest data

#### API Highlights

- `CilObject::from_file()` and `CilObject::from_buffer()` for loading assemblies
- Access to metadata tables (TypeDef, MethodDef, Field, etc.)
- CIL instruction decoding with control flow analysis
- Type resolution and signature parsing
- Comprehensive error handling with detailed context

#### Quality & Testing

- 90%+ test coverage with 400+ unit tests
- Fuzzing infrastructure for robustness testing
- Integration tests with real .NET assemblies
- Memory-safe parsing with bounds checking

#### Known Limitations

- Custom attribute parsing is not fully implemented
- Some advanced signature types need refinement
- Resource limits for DoS protection not yet implemented
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