Opera Software has released version 8.0.1
of their namesake web browser for Windows, Solaris, FreeBSD, Linux, and the Mac.
8.0.1 is mostly a bug fix release, including some security fixes.
Opera supports HTML, XML, XHTML, RSS, WML 2.0, SVG Tiny, XHTML+Voice, XmlHttpRequest, and CSS. However, XSLT is still not supported.
Opera is $39 payware.