Yes. WordPress 2.7 is out. Your favorite blogging tool has gotten a serious overhaul: a totally new administration panel, loads of bugfixes and lots of new features.
The plugin API has been extended: you should now use a seperate file to store all uninstallation logic instead of relying on the deactivate callback, options should be registered with WP (mandatory in near future versions) and the submenu structure onto which you can hook your own settings is revamped.
If you haven’t already noticed, WP Mollom 0.7.0 has some minor issues with 2.7. Most notably, The management panel disappears. Between boxing my stuff, frantic phonecalls and spending countless hours commuting through Flanders, I’m trying to get the plugin up to speed.