Mozilla last week slipped in a fourth beta of its upcoming Firefox 3.6 browser, but said this week that it is still shooting to ship the final code by the end of the year.

Last Thursday, Mozilla released Firefox 3.6 Beta 4 after developers decided that the browser upgrade needed further testing before moving on to a release candidate.

"Due to the excellent work on knocking down the Firefox 3.6 Beta topcrash list, we've decided that it would be worthwhile to ship another beta update to our close to half million testers to confirm our expectations," Mike Beltzner, the director of Firefox, said in a message posted to the Mozilla developers planning forum last Tuesday. "We'd also like to get as much feedback as possible on the more than 140 fixes we've made since we shipped the update last week."

Mozilla shipped Firefox 3.6 Beta 3 on Nov. 17.

More: http://computerworld.com/s/article/9141679/