-  Optimizations: add a memory cache to containers this should improve CPU consuming and read/write file access. [5h40] 
-  Refactoring and optimizations: load the chat html and the chat styles with ajax routines [5h00] 
-  Add more verbose error messages when the chat cannot be loaded [4h00] 
-  Bandwidth optimization: do not return any bytes when the periodic /update command returns nothing. [0h30] 
-  Bug fix: on php4 servers, private messages / kick / ban was broken (see  1625155 patch- ) [0h15] 
-  Bug fix: cannot close the private chat tab if the chatter is disconnected [0h30] 
-  Add the ”“display_pfc_logo”” parameter which should be used only for commercial licenses (see the license page for explainations). [0h20] 
-  German formal and informal translation update (thanks to  Troubadix- ) [0h30] 
-  Add the Korean translation (“ko_KR”) (thanks to  Kim Taeho- ) [0h20] 
-  Portuguese Brazilian translation update (thanks to  Alenônimo- ) [0h15] 
-  Spanish translation update (thanks to mayunia) [0h20] 
-  Hungarian translation update (thanks to GaLa) [0h15] 
-  Bug fix: don't allow to join restricted channels with ”/join2” command (thanks to datacompboy) [0h15] 
-  Bug fix: don't allow to invite people in a channel if the inviter is not already present in this channel [0h25] 
-  Optimizations (helped by xdebug profiler) : - 
-  use the php5 json module if available [1h20] 
-  “pfcI18N::GetAcceptedLanguage” function was very slow [0h30] 
-  “pfcGlobaConfig::pfcGlobalConfig” has some useless code which was called at each chat update [0h30] 
 
-  Replace default “prompt()” javascript function by a  DHTML-  popup to fix IE7 problems [5h15] 
-  New Danish “da_DK” translation (thanks to Mads) [0h20]