- 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