It's not yet clear if the latest delay will affect the delivery of Firefox 3.1's final, which Mozilla has said several times would appear this quarter. “I can't tell you that we're 100% confident that we will hit Q1,” Mike Beltzner , director of Firefox, said Thursday morning.
After a Firefox 3.1 status meeting Wednesday, Mozilla noted that there are 18 bugs that still need fixing before it can move ahead with Beta 3. “At this time, we don't have a good estimate for when we'll be done,” meeting notes read. “Many of the bugs are proving to be tricky and complicated to fully resolve.”
Saying that TraceMonkey developers needed to “get a good handle on the problem,” Beltzner said a revised schedule might be posted within a few days. “We'll check back with [the TraceMonkey team] in a couple of days, and see where they're at,” he said.
Firefox 3.1 has been pushed back several times. Two weeks ago, Mozilla announced that Beta 3 would ship on Feb. 2, a week later than previously scheduled . Last November, Mozilla inserted the third beta into its timetable to give more testing time to several features, including TraceMonkey.
Firefox 3.1 Beta 2 , still the newest public release of the browser, debuted in early December 2008.