[Fix] Prevent login attempts from incrementing for inactive users 

[Fix] Do not check maximum login attempts on re-authentication to the admin panel - tomknight 

[Fix] Regenerate session keys on password change 

[Fix] retrieving category rows in index.php (Bug #90) 

[Fix] improved index performance by determining the permissions before iterating through all forums (Bug #91) 

[Fix] Better handling of short usernames within the search (bug #105) 

[Fix] Send a no-cache header on admin pages as well as normal board pages (Bug #149) 

[Fix] Apply word censors to the message when quoting it (Bug #405) 

[Fix] Improved performance of query in admin_groups (Bug #753) 

[Fix] Workaround for an issue in either PHP or MSSQL resulting in a space being returned instead of an empty string (bug #830) 

[Fix] Correct use of default_style config value (Bug #861) 

[Fix] Replace unneeded unset calls in admin_db_utilities.php - vanderaj 

[Fix] Improved error handling in modcp.php 

[Fix] Improved handling of forums to which the user does not have any explicit permissions - vanderaj 

[Fix] Assorted fixes and cleanup of admin_ranks.php, now requires confirmation of deletions 

[Fix] Assorted fixes and cleanup of admin_words.php, now requires confirmation of deletions 

[Fix] Addition and editing of smilies can no longer be performed via GET, now requires confirmation of deletions 

[Fix] Escape group names in admin_groups.php 

[Sec] Replace strip_tags with htmlspecialchars in private message subject 

[Sec] Some changes to HTML handling if enabled 

[Sec] Escape any special characters in reverse dns - Anthrax101 

[Sec] Typecast poll id values - Anthrax101 

[Sec] Added configurable search flood control to reduce the effect of DoS style attacks 

[Sec] Changed the way we create "random" values for use as keys - chinchilla/Anthrax101 

[Sec] Enabled Visual Confirmation by default 

[Change] Changed handling of the case where a selected style doesn't exist in the database 

[Change] Changed handling of topic pruning to improve performance 

[Change] Changed default forum permissions to only allow registered users to post in new forums

         if ( !($privmsg = $db->sql_fetchrow($result)) )
         {
            redirect(append_sid("privmsg.$phpEx?folder=$folder", true));
         }

         $privmsg_subject = preg_replace($orig_word, $replacement_word, $privmsg_subject);
         $privmsg_subject = ( ( !preg_match('/^Re:/', $privmsg['privmsgs_subject']) ) ? 'Re: ' : '' ) . $privmsg['privmsgs_subject'];

         if ( !($privmsg = $db->sql_fetchrow($result)) )
         {
            redirect(append_sid("privmsg.$phpEx?folder=$folder", true));
         }

         $orig_word = $replacement_word = array();
         obtain_word_list($orig_word, $replace_word);

         $privmsg_subject = ( ( !preg_match('/^Re:/', $privmsg['privmsgs_subject']) ) ? 'Re: ' : '' ) . $privmsg['privmsgs_subject'];
         $privmsg_subject = preg_replace($orig_word, $replacement_word, $privmsg_subject);

Lí­nea 1467 a 1471:
		if ( !($privmsg = $db->sql_fetchrow($result)) )
		{
				redirect(append_sid("privmsg.$phpEx?folder=$folder", true));
		}
		$privmsg_subject = preg_replace($orig_word, $replacement_word, $privmsg_subject);

Lí­nea 1511:
		$privmsg_subject = ( ( !preg_match('/^Re:/', $privmsg['privmsgs_subject']) ) ? 'Re: ' : '' ) . $privmsg['privmsgs_subject'];