* Release 0.5b2 January 20th, 2007
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- Moved hotlinking prevention further down in the code
- upon_hotlink option 1 behavior changed to show the URL form using show_report() instead of a buggy HTTP redirect
- Default value for upon_hotlink is now 1 (show URL form page w/ error) instead  of 2 (404 Error)
- Fixed XSS vulnerbility in the address box in index.inc.php (Thanks Ryan from http://proxy.gd)
- Removed .htaccess file because of "Internal Server Error" on several Apache installations
- Fixed "prev_dir" in url_parse(). It didn't show the Website's address if there were no "previous dirs" (Thanks Rayan)


* Release 0.5b January 19th, 2007
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- Reworked the script into a procedural programming code style instead of OO. Everything should be more streamlined and faster now.
- Reworked extraction and processing of HTTP response headers. Doesn't depend on regex as much as before.
- Flags are now encoded in base 16 instead of base 2.
- Merged banned_hosts, allowed_hosts into one "hosts" array with each entry being a seperate regex piece of code.
- Sped up HTML proxification decently by optimizing the regex
- Introduced new system for showing errors, reports, and forms. It doesn't depend on HTTP redirects as in 0.4 and below.
- Prevented more private networks from being allowed to be browsed through the proxy
- Dropped the dependency on JavaScript for submitting the URL form
- Entry form now uses POST instead of GET
- Added support for inline CSS proxification
- Added support for connections over SSL (requires PHP >= 4.3.0 and OpenSSL)
- Added support for compressing output using Zlib
- Added hotlinking protection, with options on what to do upon detecting hotlinking
- Added support for flag freezing (i.e. users cannot change the value of frozen flags)
- Added stripslashing for GPC for those with magic_quotes_gpc on
- Added support for P3P and various other response headers
- Fixed mini URL-form not being included on every HTML page
- Fixed issues with POST data
- Fixed the Host request header. The port is only added if necessary
- Fixed Referer request header. It should reflect the actual referer now
- Fixed max_file_size bug
- Fixed the "script_url" variable. It should reflect the port if necessary and whether it's https or not 
- Improved file upload support
- Improved URL parsing. It's not perfect, but it's better than before.
- Improved Basic authentication. It also now supports multiple realms per domain and different ports on the same domain
- Improved the usability of URL forms
- Improved cookie support
- Improved URL error notifications
- Improved removal of scripts
- Improved handling of frames and iframes to not display URL forms. This is still extremely buggy however.
- Various other fixes and speed improvements


* Release 0.4 September 7th, 2005
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- Support for GET forms. Things like Google work now.
- Complete overhaul of the URL modifying function. Now supports 
  nearly all HTML tags
- Support for CSS proxifying
- New browsing options
- New layout
- Other fixes


* Release 0.3 July 22nd, 2004
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- Script can now only work for PHP 4.2.0 and newer.
- Support for HTTP file uploads.
- Support for Basic HTTP authorization. Only one relam per domain is
  currently supported.
- $this->url_segments['prefix'] should be have been 
  $this->url_segments['base'] in the follow_location method.
- err_no and err_msg variables are now passed by value in fsockopen 
  like they should've been.
- mailto: links are now not proxified.
- New helper method: stripslashes()
- All files except HTML are now passed immediately to the user without
  first being stored in the script.
- Fixed problem with opening files if the path contained spaces.
- Fixed cookies being passed with the response headers in addition to
  the PHProxy cookies
- Fixed problem if the URL started with a question mark.
- New configurable variable: banned_hosts
- A dot at the beginning of domain names in banned_hosts and
  allowed_hosts matches all subdomains.


* Release 0.2 June 22nd, 2004:
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- Fixed bug in set_post_body: $name should have been $parent_key
- New logic for index.php
- Updated some HTML and CSS
- Changed xml to xhtml in public method: return_response() when checking 
  if we should update the HTML
- Added 7 gTLDs (.aero, .biz, .coop, .info, .museum, .name, .pro) for the regexp when
  validating a cookie against a domain
- Updated index.php, url_form.inc to be compatible with short_open_tag = Off
- Anchors now work
- Made the mini URL-form more user friendly


* Release 0.1-alpha June 16th, 2004:
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Initial release.