View this article at: http://www.macnn.com/articles/03/11/27/mozilla.1.5.1.browser/ Thursday, Nov 27, 2003 1:10pm Mozilla.org releases Mozilla 1.5.1 browser Mozilla.org has released Mozilla 1.5.1, an update to the open-source browser. New features include a spellchecker for MailNews and Composer, additional MailNews improvements, improvements to Mozilla Composer, an overhaul of the ChatZilla IRC client, improvements to tabbed browsing, and other enhancements.