# Changelog

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

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

## [0.1.0] - 2026-03-23

### Added

- Complete I2P protocol implementation in Python
- 14 cryptographic primitives (AES-256-CBC, ChaCha20-Poly1305, Ed25519, X25519, ElGamal, DSA, HKDF, HMAC-SHA256, SipHash, SHA-256, ML-KEM, Noise XK, Garlic, Session Keys)
- NTCP2 transport with Noise XK handshake (interop verified with Java I2P peers)
- SSU2 transport (UDP) with peer testing and relay infrastructure
- I2NP message format (DatabaseStore, DatabaseLookup, TunnelData, etc.)
- Network database with Kademlia DHT
- Tunnel construction and management
- SAM v3.0-3.3 bridge protocol
- Streaming library
- Full I2P router with bootstrap, reseed, and peer management
- I2PTunnel application layer
- Cross-platform builds (deb, rpm, Windows exe, sdist, wheel)
- 3,240+ tests with parity validation against Java reference vectors
- Security audit (bandit + pip-audit + crypto checklist)