- Cookie managment
- JavaScript support
- Support for external proxies
- Frames and iframes shouldn't include the URL form
- Caching options
- More URL encoding methods
- More browsing options
- Support HTTP resuming
- Support HTTP 1.1
- Support more response headers appropriately
- Better "hosts" control
- Improve URL proxification
- Inspect gzip compression furthermore
- Look into proxification of XML files
- Support for multiple languages
- IDN support
- FTP support