OwnCloud 7 is released today

Here's a link to the actual press release: https://owncloud.com/get-public-cloud-flexibility-files-self...

The link in the OP doesn't actually mention v7 being released at all.

Mac OS X is still not supported for running the server due to unicode issues - http://doc.owncloud.org/server/7.0/admin_manual/installation...

A nice upgrade! I'm glad the UI is getting constant attention - it leaves a bit to be desired.