iChat に様々な機能を拡張する「Chax 1.4.3」が、リリースされていました．
今回（1.4.2から)の変更点は、次の内容です．
(New) Floating info window displays full status messages and larger user icons (access by right-clicking a user in the contact list and selecting “More Info”)
(New) Log viewer toolbar has options to delete logs and export logs in plain-text
(New) Log viewer has a search field that uses Spotlight to search through logs
(Feature improvement) Tab overflow menu will change icons to denote new messages in tabs that aren’t visible
(Feature improvement) Log viewer will now work in any language
(Bugfix) Receiving a new message when using tabs won’t always bring the new tab to the front anymore
(Bugfix) Old iChat 2 logs now display properly in the log viewer
(Bugfix) Fixed a problem where opening saved chats could fail
(Bugfix) Fixed a typo in the German localization
(Bugfix) Fixed a problem where typing a reply into a new message window with tabs enabled could case the tab window to resize infinitely
(Bugfix) Using the tab window below the dock will no longer cause the message window to be moved above the dock
(Bugfix) Other minor bugfixes related to tabs
(Note) The Chax installation program name has been changed from Install Chax to Chax Installer
