LiteSpeed Web Server 3.3.6 Standard Edition

Web Server 3.3.1 11-29-2007 Minor Bug Fixes
Fixed a bug in static file GZIP cache.
PHP build script has been improved.
Fine tuning of various parameters.

Web Server 3.3 11-21-2007 Major Feature Enhancements
SSL client authentication has been added
GUI interface for building PHP has been added to web console
The process manager for PHP suEXEC has been improved
Compatibilities with control panels has been greatly improved, including cPanel, directAdmin and plesk
Installer has been improved to include default configuration for using with hosting control panels.
Support for vmware/XEN/UserModeLinux VPS has been added for our VPS license.
Security of our directory autoindex has been enhanced.
There are many minor bug fixes and improvements.

Web Server 3.2.3 9-21-2007 Minor bug fixes
Fixed a few minor compatibility issues with cpanel 11.
Fixed connection limit problem in standard edition.
Fixed a sendfile() bug for solaris.
Fixed a problem with Rails which returns 404 status code instead of 403 when a request was blocked by request filter.

Web Server 3.2.2 9-5-2007 Minor bug fixes
Default Rails vhost template has been updated with default rewrite rule configuration to support Rails page cache.
YUI has been replaced with light-weight library in web admin console.
A bug in handling CGI command line parameter has been fixed.
Performance of rewrite engine has been improved when executing complex rewrite rules.
User managed LiteSpeed Rails configuration has been improved to work properly with subdomain configuration.
Rewrite rule parser has been improved to ignore trialling comments.
Size limit of XML element in litespeed configuration file has been increased.
Graceful restart procedure has been improved.

Web Server 3.2.1 8-14-2007 Major Feature enhancements
Compatibilities with plesk control panel has been improved.
Gzip compression support has been improved to store compressed static file in its own cache directory, directory write permission is no longer required.
REDIRECT_URL and REDIRECT_QUERY_STRING environment variables has been added. Directory redirect has been improved to give better support of RESTful route of Ruby On Rails.
Directory autoindex script has been improved, direct access to this script is denied.
i-node value in ETag can be turned off to better support mirrored sites.
A bug in security engine that fail to check query string in special format has been fixed.
408 request timeout page is customizable.
Restart of individual virtual host can be managed by user with a simple configuration file

Web Server 3.2 7-16-2007 Major Feature enhancements
Implemented Rails shared hosting configuration. Support Rails configuration file generated by cPanel 11 EDGE.
Improved URL rewrite compatibilities with Apache mod_rewrite on value of %{REQUEST_FILENAME} variable.
Fixed random 404 errors when rewrite is used in .htaccess.
Improved autoindex script with support for 'FancyIndex off'.
Improved compatibilities with cPanel 11
Added VPS license support
Improved license management which allow monthly subscription, license registration and migration

Web Server 3.1.1 5-14-2007 Minor bug fixes
Improved Apache compatibility on redirect and .htaccess handling.
Fixed a bug in request parser which has problems with large amount of request headers.
Prebuilt PHP binary has been upgraded to 4.4.7 .
Improved userdir and .htaccess implementation.
Added support for using a string in 'ErrorDocument'.
A bug in autoindex script has been fixed.

Web Server 3.1 5-2-2007 Minor bug fixes
Improved request rate throttling algorithm.
Added automatic log file rotation for virtual hosts configured through Apache httpd.conf.
Fixed a bug in AJP Protocol that causes problem with winstone servlet engine.
Fixed a bug in HTTP Proxy that causes problem when upstream web server does not set 'Content-Length' header.
Fixed a bug in request parsing which has problems special values in 'Connection' header.

Web Server 3.0.3 4-19-2007 Minor bug fixes
Improved Apache mod_rewrite compatibilities.
Updated YUI code to 2.2.1 in web administration console.
Fixed a bug that causes FreeBSD 64bit crash.
Fixed a bug that may cause response curruption when response header is large.
Made 'Force GID' effective for suEXEC PHP.

Web Server 3.0.2 4-16-2007 Minor bug fixes
Added Apache mod_userdir support
Fixed a few minor problems in web administration console.
Fixed a issue of htaccess file not being processed properly
Fixed a few minor Apache interchangeability issues on access control, .
Compatibility has been improved for DirectAdmin and cPanel.

Web Server 3.0.1 3-27-2007 Minor bug fixes
Fixed tooltips problem in web administration console when used with IE and Opera.
Fixed a issue with htaccess file handling for a redirect context
Fixed broken update agent and auto update script.
Added "best" event dispatcher as default to use the best available event dispatcher.

Web Server 3.0 3-15-2007 Major Feature Enhancements
Completely revamped web admin console: Streamlined layout, improved configuration parsing and processing to handle 1000+ virtual hosts.
Request Filtering (compatible with Apache mod_security)
Complete third party web hosting control panel support, include cPanel, DirectAdmin, Plesk, etc.
Sendfile() support is enabled for standard edition.
Max 150 Concurrent Connections for standard edition.
Enterprise: IP to GeoLocation Database Support (compatible with Apache mod_geoip)
Enterprise: Customizable Access Log Format
Enterprise: 64bit Optimized Binaries available
Improved external application process manager: better handling of malfunctioning process and especially useful for FCGI application.
Improved Apache interchangeabilities.
Improved performance and scalability.
There are minor bug fixes.

Web Server 2.2.6 11-28-2006 Enhancement/Fix
Fixed: Problem loading apache configuration file containing scriptaliasmatch directive.
Fixed: Bug where 302 status code is returned for DELETE request to a Rails application.
Fixed: Failure to detect .htaccess change if timestamp on new/updated .htaccess file is older than the one it replaces.

Web Server 2.2.5 11-09-2006 Enhancement/Fix
Improved: Better Apache config compatibility with listener entries. LiteSpeed will now works cleanly with httpd.conf generated by cPanel.
Improved: Compressed log file archive will now be owned by the LiteSpeed user.
Fixed: Matching context problem with vhost level script handler configuration.
Fixed: Incorrect value/display of "request in processing" in realtime report due to changes in 2.2.3.
Fixed: Tomcat AJP protocol problem which can cause large POST requests to fail.

Web Server 2.2.4 10-24-2006 Fix
Fixed: Blocking problem introduced in 2.2.3 which can halt server processing.

Web Server 2.2.3 10-16-2006 Fix
Fixed: Authentication failure with .htaccess when a username is required.
Fixed: SSL traffic throttling bug.
Updated: Access log will not log cancelled requests which did not receive any response body.

Web Server 2.2.2 09-18-2006 Enhancement/Fix
Fixed: Problem with killing external application processes started in suEXEC mode.
Fixed: Customized error document handler was not followed for HEAD request.
Updated: Added traffic log file rotation.
Updated: Upgraded OpenSSL package to 0.9.7k.

Web Server 2.2.1 09-11-2006 Enhancement/Fix
Updated: Realtime report updated to display status of Rails application
Updated: RailsRunner.rb has been updated to deal with DB connection errors.
Updated: Support for RedirectMatch, and Redirect directives in .htaccess has been improved.
Updated: Admin interface will now allow access of config related files under /etc/.
Fixed: PHP SuEXEC problem for vhost configured through Apache httpd.conf when both PHP 4 and 5 are configured.

Web Server 2.2 08-24-2006 Feature Upgrade
New: Ruby on Rails integration introduces a simplified method of binding Rail applications.
New: Ruby on Rails vhost template available in /lswsinstall/conf/templates/rails.xml.
New: Global Force GID option for suEXEC CGI/FCGI/LSAPI.
New: PHP suEXEC options for vhosts configured via Apache configuration file.
New: SNMPD Bridge + Cacti Templates introduced in /lswsinstall/add-ons/snmp_monitoring/.
New: Updated bundled PHP binary to 4.4.4. Installer will not overwrite php binary of existing installation.
Fixed: Awstats permission problem in suEXEC mode.
Updated: Improved documentation.

Web Server 2.1.20 08-17-2006 Fix
Fixed: epoll bug introduced in 2.1.19.
Fixed: possible realm conflict when authentication is used within htaccess configuration.
Updated: web admin interface will now allow "+" character in MIME type definition.

Web Server 2.1.19 08-11-2006 Enhancement/Fix
Updated: Custom error handler will now process POST requests. Custom error handler can be used to simplify Ruby Rails configuration.
Fixed: AJP v1.3 protocol compliance bug.
Updated: Performance improvements within LiteSpeed event processor.

Web Server 2.1.18 07-13-2006 Enhancement/Fix
Added ability to log "host" header within access log.
Added IP offset feature when using Apache configuration file.
Added ability to turn off access log when using Apache config.
Improved epoll reliability under Linux.
Fixed adherence of application level memory min/max limits.

Web Server 2.1.17 06-19-2006 Bug Fix/Enhancement
Improvement: added header "X-Forwarded-Proto: https" header to SSL proxied connections.
Fixed file upload disconnects over a SSL connection.
Fixed rewrite engine problem when a non-existing HTTP header were referenced in rule.

Web Server 2.1.16 05-17-2006 Bug Fix
Improvement: format of bandwidth logging has been updated to match the latest CPanel format.
Fixed authentication realm so that when a non-existent file is requested, 403 is returned instead of 404.
Fixed bytes logging configuration which can cause LSWS to fail on startup when access log has not been configured.
Fixed .htaccess support for a vartual host configured through Apache configuration file.
Fixed a bug in SSL implementation that can cause random connection problem.
Fixed a Solaris bug where sendfile() usage can cause blocking and high-load.
Fixed installer on-boot startup script insertion for OS X platform.

2.1.15 05-08-2006 Bug Fix/New Feature
LSAPI 2.0 released for PHP and 1.1 for Ruby. Fixed a bug that can cause header corruption.
Fixed a bug in CGI parameter handling that can cause core dump.
Improvement: Awstats (add-on) scheduler will no longer update on every server restart.
New Feature: added option to start external applications at server start-up instead of on-demand (default).
New Feature: added option to log CPanel compatible bandwidth usage.

2.1.14 04-03-2006 Bug Fix
A bug introduced in 2.1.13 that cause lshttpd crashes has been fixed.
A bug in Apache configuration file handling which causes missing vhost to listener mapping has been fixed.
GLOBAL::CORE::exit overriding has been added in LiteSpeed Perl daemon to make the Perl process persistent when a perl CGI script calls "exit".

2.1.13 03-28-2006 Bug Fix, Feature Upgrade
Ruby's native LSAPI module has been implemented.
Adding additional response header has been implemented.
There are minor update in PHP LSAPI module.

2.1.12 02-28-2006 Bug Fix
A bug that causes "out of swapping space" has been fixed.
A bug in FCGI/LSAPI suEXEC that causes file descriptor leak has been fixed.
A bug in Apache configuration parser that causes missing listener to vhost mapping has been fixed.

2.1.11 02-15-2006 Bug Fix
Reliability of FreeBSD kqueue event dispatcher has been improved.
A bug in SSL that causes long delay when request being redirected to another URL has been fixed.
LiteSpeed PHP SAPI code has been updated.
There are minor bug fixes in Web administration console.

2.1.10 02-06-2006 Bug Fix/New Platform
A bug in SSL throttling that causes partial response body has been fixed.
Binary package for Intel MacOSX has been added.
PHP binary has been upgraded to 4.4.2 .

2.1.9 12-29-2005 Bug Fix
A bug that causes random malfunction or other strange behaviors in .htaccess support has been fixed.

2.1.8 12-20-2005 Bug Fix
A bug introduced in 2.1.7 that prevents awstats from working properly has been fixed.
A bug introduced in 2.1.7 that prevents error log file from rotating when server startup has been fixed.
A bug that prevents matching proxy context from working properly has been fixed.
The incorrect sort order of context sequence in web admin console has been fixed.
A bug in access logging which always logs HTTP/1.0 requests as HTTP/1.1 has been fixed.

2.1.7 12-8-2005 Bug Fix
A bug in Fast CGI interface that causes compatibility problem with Python FCGI interface has been fixed.
A bug in rewrite internal functions has been fixed.
Authentication of web administration interface has been changed to cookie mode, password can be remembered by browser.
Error logging has been improved to log access denied hotlinking sites.
A bug that causes broken zipped dynamically generated pages in IE has been fixed.

2.1.6 11-22-2005 Security Fix
The 'ConfMgr.php Cross-Site Scripting Vulnerability' has been fixed, it should not cause any problem as administrators password is required to explore it.
Reverse proxy has been improved to handle DAV requests properly.
A bug that causes hanging LSAPI application not being properly stopped by LSWS has been fixed.

2.1.5 11-01-2005 Bug Fix
A bug in LSAPI response header handling has been fixed to remove invalid headers.
A bug in web administration interface that causes missing context data has been fixed.
Matching contexts defined prior to the first normal context will be given higher priority.

2.1.4 10-20-2005 Bug Fix
A feature has been added to adjust 'Process Limit' automatically for external applications when the limit is too low.
Minimum UID required for web server process has been lowered from 50 to 10.

2.1.3 10-17-2005 Feature Upgrade
External Application manager has been improved to adjust connection pool size and stop idle applications automatically.
Resource limit configuration has been added at individual external application level.
An option to turn off persistent FastCGI connections has been added to work around a bug in RubyOnRails FastCGI interface.
A new feature has been added to apply Apache configuration changes automatically.
A bug in MIME type definition has been fixed.
Broken FastCGI authorizer configuration has been fixed.
OpenSSL library has been upgraded to 0.9.7h.
LiteSpeed PHP library has been updated.

2.1.2 10-03-2005 Bug Fix
A couple of minor bugs in .htaccess support has been fixed.
A bug that caused leak in external application connection pool has been fixed.
LiteSpeed PHP library has been updated.

2.1.1 09-26-2005 Bug Fix
Incorrect CGI environment variable HTTP_IF_NO_MATCH has been fixed.
A bug that caused GZIP compression not working in LiteSpeed PHP has been fixed.
LiteSpeed PHP library has been updated.

2.1 09-21-2005 Major Release: Feature Upgrade
Apache configuration support has been added, LiteSpeed web server is able to run from Apache configuration file, Apache compatibilities has been improved.
LiteSpeed API, the fastest server API for LiteSpeed Web server, has been implemented.
PHP LiteSpeed SAPI has been implemented with enhanced PHP performance (30% over FastCGI PHP and 100% over Apache mod_php), as well as flexible PHP configuration overridden via .htaccess files.
A stateless external application load balancer has been implemented.
SSL CA Certificate configuration has been added.
Extra protection against 503 errors has been added.
Minor bug fixes

2.1RC3 08-31-2005 Major Release: Feature Upgrade
Apache configuration support has been added, LiteSpeed web server is able to run from Apache configuration file.
LSAPI protocol has been improved.
PHP LiteSpeed API has been improved.
SSL CA Certificate configuration has been added.
Minor bug fixes in rewrite engine.

2.1RC2 07-25-2005 Major Release: Feature Upgrade
Distributed configuration .htaccess support has been re-engineered in order to improve Apache inter-changeabilities.
directive support has been added.
CGI daemon socket has been made configurable.
Multiple IP address will be passed through X-Forwarded-For header.
There are bug fixes in epoll support.
PHP binary has been upgraded to 4.4.0
Zlib has been upgraded to 1.2.3