Hi David,
You have be running the latest Beta for the ShipRush fix.
To run the beta version, you simply need to set a flag in SixBit. Then you will be notified of beta versions by a button in the Dashboard sidebar, just like you are notified of full releases. To turn on the beta, go to the File Menu (or little orange man in the upper left corner) and select “Options”. On the Options window, select the “General” tab and check the “Notify me of interim beta versions until the next full release” box.
John Manning, Senior Developer