The next milestone, (still an Alpha) release of Firefox 3.0 is now out. Here’s what’s new with this release (via the release notes): Basic and unpolished UI for starring and tagging pages has been added, as well as a richer Location Bar autocomplete algorithm that matches against page title (see Places UI Plan for more details) Prompt for remembering passwords is no longer a modal dialog Built in malware protection (which you can test here) Basic and unpolished UI for indicating richer website identity information has been added Support for web-based protocol handlers, though it doesn’t work in all situations…