1.18
 punbb 1.2.14 security updates ( + faster search tweak )
 see http://www.punbb.org/download/hdiff/hdiff-1.2.13_to_1.2.14.html

1.17
 fixed supported punbb versions in install*.php for mods install
 fixed rss feed ( #pxxx ) 
 fixed reputation code XHTML validation problems
 fixe CrystalBlue theme #brdfooter width

1.16
 security updates http://www.punbb.org/download/hdiff/hdiff-1.2.12_to_1.2.13.html
 minor improvements ( XHTML validity, themes . . . )
 adding a htaccess example for boards in subdirectory ( htaccess_for_subdirectory.txt )
 removing the confirm_referrer('viewtopic.php'); function form moderate.php

1.15:
 security updates http://www.punbb.org/download/hdiff/hdiff-1.2.11_to_1.2.12.html
 minor improvements ( XHTML validity, themes . . . )
   
1.14:
 -> forum now lists subforums in viewforum.php
 -> more themes
 -> more XHTML 1.0 compliance ( validity should even be perfect ;)
 -> added <link rel="alternate" type="application/rss+xml" title="Subscribe RSS FEED" href="/rss.php" /> to main.tpl
 -> Every public page _should_ now be valid 
 -> better XHTML compliance for admin and plugins pages
 -> better rewrite index.php and viewforum.php
 -> now shows last post data in viewforum.php for current topics
 -> added a rewrite rule for /last -> /search.php?action=show_new

1.13:

 -> added reputation
 -> added chatbox
 -> added dc:creator in rss feed
 -> now defaults to utf-8 encoding
 -> modified and improved themes
 -> modified mail.tpl
 -> fixed a group security problem ( http://forums.punbb.org/viewtopic.php?pid=68934#p68934 )
 -> added /wormstats ( http://punbb.org/stuff/wormstats/source/ )