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Another public beta of Nisus Writer Pro (NWP) version 2.1.1 is available for download.

In additional to a few fixes, this beta will also allow users that purchased NWP through the Mac App Store (MAS) to use version 2.1.1. If you obtained NWP through the MAS and would like to import your MAS receipt, follow these steps.

This is great I don't have to wait on the MAS for an update.
The new version 64 bit is quick

I'm glad to hear that David!

Just to let you know, the beta period has ended and NWP 2.1.1 has been officially released. You should discard your beta and download the official version when you can.