Mozilla late Monday released Firefox 3.5 Beta 4, the latest development preview of the company’s next browser, which has been delayed several times and now is tentatively slated to ship before the end of June.
As it usually does, Mozilla warned users that Beta 4 is suitable for testing only. “Firefox 3.5 Beta 4 is a public preview release intended for developer testing and community feedback,” said Beltzner. “We recommend that you read the release notes and known issues before installing this beta.”
The beta's release notes highlighted several still-unfixed issues with Firefox 3.5, including problems with Gmail, Google’s popular Web-based e-mail service, and with parts of the new privacy feature.
Beta 4 is the first major milestone of Mozilla's new browser to carry the 3.5 moniker; originally, the upgrade was called Firefox 3.1, but the company decided it had added enough new features to justify the larger bump in version number from last summer’s Firefox 3.0.
Read Macworld’s Firefox 3 review
Although Mozilla said much earlier in the Firefox 3.5 process that it would ship a limited number of betas before moving on to a “release candidate,” it’s unclear today what Mozilla’s next step will be. Attempts to reach Beltzner via e-mail were unsuccessful.
In 2008, the company issued the last beta of Firefox 3.0 in early April, and the final version in mid-June. Assuming Firefox 3.5’s pace is similar, Mozilla should ship Firefox 3.5 sometime in early July.
Firefox 3.5 Beta 4 can be downloaded for Mac OS X (as well as Windows and Linux) in 63 different languages from Mozilla’s site. Users already running Beta 3 will be notified of the available update in the next 48 hours.
This story, "Mozilla delivers Firefox 3.5 Beta 4, boosts speed" was originally published by Computerworld.