A new version of Firefox is available tonight.

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Mac OS X 10.5 (Leopard) Support:
   Firefox 2.0.0.8 is compatible with Mac OS X 10.5, although there are some known issues affecting some media plugins.

New Languages:
   Official releases for Georgian (ka) and Romanian (ro) are now available. Beta release for Kurdish (ku) is also available for testing.

Security Fixes:
MFSA 2007-36 URIs with invalid %-encoding mishandled by Windows
MFSA 2007-35 XPCNativeWrapper pollution using Script object
MFSA 2007-34 Possible file stealing through sftp protocol
MFSA 2007-33 XUL pages can hide the window titlebar
MFSA 2007-32 File input focus stealing vulnerability
MFSA 2007-31 Browser digest authentication request splitting
MFSA 2007-30 onUnload Tailgating
MFSA 2007-29 Crashes with evidence of memory corruption (rv:1.8.1.8)
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http://www.mozilla.com/en-US/firefox/2.0.0.8/releasenotes/