For those who are interested, here is the bug fix list of this version:
* Fixed cross-browser scripting issue with highlight param
* Back-ported highlighting code from phpBB 2.2
* Add session id validation to posting, profile, email, voting - Edwin van Vliet
* Added {S_HIDDEN_FIELDS} template var to profile_send_email.tpl
* Added "intval" fix for flood check, may resolve some issues
* Added missing index to post_id for search_wordmatch
* Fixed spelling error in search add words preventing use of stopword list
* Fixed issue with search common words not being run
* Introduce viewtopic resync patch by Ashe
* Replace a for n in templating code
* Fixed ordering in memberslist
* Fixed group_id sequence issues with pgsql and msaccess
* Fixed assumption of word censors in user notification
* Fixed incorrect display of quotes in user management fields
* Fixed entry of special chars in all profile fields - note this may cause temporary issues
* Fixed incorrect display of quotes when using avatar gallery
* Fixed missing username in email sent to users when admin activated
* Added check for non-empty smiley code and url in smiley admin
* Prevent display of -- sig seperator in emails when no board sig exists
* Fixed URL propagated sid issues with jumpbox
* Fixed wrong mode name check (polldelete) in functions_post
* Added missing root path to l10n image path check
* Remove validation of fields when deleting a user
* Fixed sort mode select box in memberslist to default to current mode
* Deny inline topic review listing to users without auth_read permissions
* Prevent display of topic notification checkbox if user cannot read forum
* Remove incorrect pre-pending of IP to uploaded avatars
* Fixed deletion of uploaded avatars when changing to remote/gallery
* Added check for non-blank line during install schema/basic sql ops
* Added sort ordering to Top Ten poster listing by request
* Fixed incorrect error report when altering case of username
* Added jumpbox output to modcp {JUMPBOX} will now work
* Fixed non-updating of users with MOD levels when deleting a forum
* Remove email to group moderator when approving new members
* Fixed non-handling of HTML in poll options
* Fixed non-deletion of polls when deleting forum and its posts
* Fixed moved shadow topic from being bumped upon reply
* Changed field size of timezone to decimal(5,2) where applicable
* Fixed missing sid append to URL when redirecting to newest reply
* Fixed missing slashes in private IP preg check
* Fixed session not setting userdata['user_id'] to ANON as appropriate
* Added check for non-empty name in disallow admin
* Fixed validation of SSL website addresses in profile
* Fixed inability of admins to upload avatars via user admin panel
* Fixed non-deletion of private message text upon full box overwrite
* Fixed incorrect error message in smiley admin
* Fixed incorrect alt-text for "Stop Watching Topic" image
* Temporary fix for missing lang strings in forum admin - translators should update their packages if not done already
* Use selected localisation during later stages of installation
* Fixed non-check of permissions when deleting a topic via Moderator Control Panel
* Fixed non-update of banlist upon user deletion
* Check approved users boxes by default in usergroup approve form
* Fixed non-appending of sid to backup meta refresh
* Fixed non-notification of no support for certain databases in backup/restore
* Added $images var to message die global declaration
* Fixed wrong string, Private_message in Private Messaging
* Add mail send result to error output
* Fixed non-appending of sid to Mozilla nav bar menu items
* Fixed incorrect profile linking from MSNM url in private messaging
* Grammatical errors in English lang_main fixed - Cluster
* Allow deletion of avatar and simultaneous upload/linking/gallery selection
* Fixed non-updating of user rank when changing from special to normal rank in rank admin
* Changed user topic notification default in schemas to 0 (off)
* Fixed non-XHTML compliant img tags in privmsg.php
* Fixed non-deletion of announcements and polls when removing forum contents in forum admin
* Fixed non-pruning of watched topics table when pruning related topics
* Enable GET redirect on logout
* Added check for IE6.x to viewtopic ICQ indicator javascript
* Fixed empty username quoting with MS-SQL
* Fixed BBCode url, magic url and img tags to allow most chars beyond domain names
* Prevent parsing of -ve size values in BBCode size tag
* Back ported HTML handler from 2.2, this may impact some boards which allow complex HTML - existing parser remains but commented out* Fixed parsing of word censors to not censor words within < and > tag delimiters
* Fixed database utilities failing to backup data with MySQL
* Fixed signature parsing in User Admin
* Fixed missing class="post" tags in subSilver Admin templates
* Fixes for paths under Apache2
* Added wrap text with tag support for posting in Mozilla 1.1+
* Fixed use of missing CSS classes in modcp_split, group_info_body, error_body and agreement
* Fixed ability of users to edit polls even after they have received votes
* Fixed header Location to be absolute URL as per HTTP 1.1 spec - noted by PhilippK
* Added additional session_id checks to MCP, topic subscription, PM and similar items
* Fixed colour select box in posting_body to reset to Default colour after selection
* Altered PM icon to show new image until messages have been read
* Fixed incomplete deletion of PMs when removing the associated user
* Fixed unread and new PM user counters to decrement appropriately in all situations
* Fixed possible cross-site scripting issue with username search
* Fixed some problems with gzip in combination with newer PHP versions and Mozilla
* Fixed wrong maxlength in modcp_split.tpl subject field
* Fixed inability to edit username of guest poster - vHiker
* Fixed ability for guests to post with certain registered usernames
* Fixed various HTML issues to improve XHTML compliance - Daz
* Fixed missing template var {L_PM} for memberslist - Daz
* Fixed wrong key name for $images['Topic_un_watch'] - Daz
* Fixed missing template var {S_WATCH_TOPIC_IMG} for viewtopic - Daz
* Fixed missing default constraints for post table under MSSQL
* Fixed incorrect field size for forum pruning - preventing days > 256
* Fixed continuing redirect issues for broken web servers, e.g. IIS+CGI PHP
* Fixed inability to use ftp as a protocol for the [img] tag
* Fixed incorrect handling of [img] tags containing %20 encoded spaces
* Added check for . within cookie_name, change to _ if present
* Added SHOW_ONLINE constant to limit "users online" code operation to index and viewforum
* Added "temporary" workaround for Apache2 + PHP module ignoring "private" cache header
* Added workaround for modcp IP lookup and links to Anonymous user profile
* Fixed broken bbcode parsing of quotes containing bbcode in the "username"
* Fixed excess slashes infirst pass encoding
* Fixed rendering issue with quote button under Mozilla - Daz
* Grammatical errors in remaining core lang files fixed - Cluster
* Fixed bbcode quote breaking when username contained ] before [
* Fixed duplicate group_id error during upgrade of users from phpBB 1.x
* Fixed stripslashes() problem with the conversion of the config table from phpBB 1.x
* Rejiggled validation code, may eliminate "Username disallowed" issues
* Fixed differing initial "public" setting of forum permissions between different files
* Added check for invalid (non-compliant) email addresses to upgrade script
* Further redirect workarounds for broken servers, please direct further issues to the vendors
* Added GMT + 13 to English lang_main, all translators are encouraged to do likewise
* Added switch to default_lang email template if user lang template no longer exists
* Fixed javascript error when selecting smiley containing a single quote
* Update users watched topic if a post they made is split into a new topic
* Fixed situations where email templates contain incorrect or missing subject lines
* Fixed error when searching for posts and no forums exist
