The new Combined View is designed for better readability and skim-ability. It also breaks lots of news items up into pages, so that performance doesn’t suffer when trying to load hundreds or thousands of items at once.

Leopard changes include things like using the new folder icon in the subscriptions list and using the new dock badge standard.

See nnwbeta.com for the download and more in-depth change notes. (Yes, NetNewsWire betas now have their own domain name. )