For WordPress 2.0 the Semiologic plugins have been updated. There are some great ones like Opt-in Front Page that have been updated for the new release.
WordPress 2.0 is now officially released. So is Semiologic v.3.2.
After extensive testing on my side, it turns out that WordPress 2.0 broke even more plugins, including several in v.3.1 beta. Hence the version skip.
And since WordPress 2.0 might break your favorite plugin, I’ve bundled a Pro Package version with WordPress 1.5.2 for your convenience.
Whichever you choose, be wary that database upgrades are NOT reversible. DO NOT CONDUCT TESTS ON A PRODUCTION SITE!!!
Check them all out at http://www.semiologic.com/software/