- Completely revised HTTP2 implementation based on hyper-h2 (Thomas Kriechbaumer)
- Export flows as cURL command, Python code or raw HTTP (Shadab Zafar)
- Fixed compatibility with the Android Emulator (Will Coster)
- Script Reloader: Inline scripts are reloaded automatically if modified (Matthew Shao)
- Inline script hooks for TCP mode (Michael J. Bazzinotti)
- Add default ciphers to support iOS9 App Transport Security (Jorge Villacorta)
- Basic Authentication for mitmweb (Guillem Anguera)
- Exempt connections from interception based on TLS Server Name Indication (David Weinstein)
- Provide Python Wheels for faster installation
- Numerous bugfixes and minor improvements