And pretty soon, I'd say. Anyway, the new version 0.722 is out and ready to be installed on your website. Have a look @ the PostNuke Webiste for more details on what is changed in the latest version.
I heard they did a lot of bugfixing on pnHTML, which sounds very promising.
They also included pnGuide, a new feature. You have all the documentation available right @ your own site.